Station Overview Station Location
Station Number CO-AD-100 Latitude 39.9222750546
Station Name Thornton 2.1 N Longitude -104.95539994
County Adams Elevation (ft) 5244



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 19 1.09 1.55 31 1.55 31 0.00 0 0 10 0 14.7 5 5
Nov 19 0.89 1.70 30 1.70 30 0.00 0 0 9 0 18.1 8 15
Dec 19 0.69 0.50 31 0.50 31 0.00 0 0 4 0 3.7 3 11
Jan 20 0.48 0.04 31 0.04 31 0.00 0 0 2 2 0.4 2 3
Feb 20 0.44 1.63 29 1.63 29 0.00 0 0 12 1 17.4 10 19
March 20 1.53 2.05 31 2.05 31 0.00 0 0 6 0 8.8 2 4
April 20 1.99 1.69 30 1.69 30 0.00 0 0 8 1 15.2 6 7
May 20 2.25 1.21 31 1.21 31 0.00 0 0 6 4 0.0 0 0
June 20 1.77 1.20 30 1.20 30 0.00 0 0 7 5 0.0 0 0
July 20 1.54 0.38 31 0.38 31 0.00 0 0 5 6 0.0 0 0
Aug 20 1.83 0.40 31 0.40 31 0.00 0 0 4 7 0.0 0 0
Sept 20 1.04 0.95 30 0.95 30 0.00 0 0 4 1 1.7 1 1
Water Year Totals: 15.54" 13.30" 366 days 13.30" 366 0.00" 0 days 0 77 days 27 days 80.0" 37 days 65 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2019 0.05
10/2/2019 0.10
10/3/2019 0.01
10/4/2019 0.00
10/5/2019 0.00
10/6/2019 0.00
10/7/2019 0.00
10/8/2019 0.00
10/9/2019 0.00
10/10/2019 0.07
10/11/2019 0.26
10/12/2019 0.00
10/13/2019 0.00
10/14/2019 0.00
10/15/2019 0.00
10/16/2019 0.00
10/17/2019 0.00
10/18/2019 0.00
10/19/2019 0.00
10/20/2019 0.00
10/21/2019 0.00
10/22/2019 0.00
10/23/2019 0.00
10/24/2019 0.18
10/25/2019 0.00
10/26/2019 0.00
10/27/2019 0.03
10/28/2019 0.48
10/29/2019 0.13
10/30/2019 0.24
10/31/2019 0.00
11/1/2019 0.00
11/2/2019 0.00
11/3/2019 0.00
11/4/2019 0.00
11/5/2019 0.00
11/6/2019 0.00
11/7/2019 0.03
11/8/2019 0.00
11/9/2019 0.00
11/10/2019 0.00
11/11/2019 0.07
11/12/2019 0.02
11/13/2019 0.00
11/14/2019 0.00
11/15/2019 0.00
11/16/2019 0.00
11/17/2019 0.00
11/18/2019 0.00
11/19/2019 0.00
11/20/2019 0.00
11/21/2019 0.02
11/22/2019 0.22
11/23/2019 0.06
11/24/2019 0.00
11/25/2019 0.00
11/26/2019 0.84
11/27/2019 0.31
11/28/2019 0.00
11/29/2019 0.00
11/30/2019 0.13
12/1/2019 0.00
12/2/2019 0.00
12/3/2019 0.00
12/4/2019 0.00
12/5/2019 0.00
12/6/2019 0.17
12/7/2019 0.00
12/8/2019 0.00
12/9/2019 0.00
12/10/2019 0.00
12/11/2019 0.00
12/12/2019 0.00
12/13/2019 0.00
12/14/2019 0.00
12/15/2019 0.02
12/16/2019 0.00
12/17/2019 0.00
12/18/2019 0.00
12/19/2019 0.00
12/20/2019 0.00
12/21/2019 0.00
12/22/2019 0.00
12/23/2019 0.00
12/24/2019 0.00
12/25/2019 0.00
12/26/2019 0.00
12/27/2019 0.00
12/28/2019 0.19
12/29/2019 0.12
12/30/2019 0.00
12/31/2019 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2020 0.00
1/2/2020 0.00
1/3/2020 0.00
1/4/2020 0.00
1/5/2020 0.00
1/6/2020 0.00
1/7/2020 0.00
1/8/2020 0.00
1/9/2020 0.00
1/10/2020 0.00
1/11/2020 0.00
1/12/2020 0.00
1/13/2020 0.00
1/14/2020 T
1/15/2020 0.00
1/16/2020 0.00
1/17/2020 0.00
1/18/2020 0.00
1/19/2020 0.00
1/20/2020 0.00
1/21/2020 0.00
1/22/2020 0.00
1/23/2020 0.00
1/24/2020 0.00
1/25/2020 0.00
1/26/2020 0.00
1/27/2020 0.00
1/28/2020 T
1/29/2020 0.00
1/30/2020 0.02
1/31/2020 0.02
2/1/2020 0.00
2/2/2020 0.00
2/3/2020 0.03
2/4/2020 0.46
2/5/2020 0.03
2/6/2020 0.00
2/7/2020 0.23
2/8/2020 0.21
2/9/2020 0.08
2/10/2020 0.20
2/11/2020 0.16
2/12/2020 0.00
2/13/2020 0.14
2/14/2020 0.00
2/15/2020 0.00
2/16/2020 0.00
2/17/2020 0.00
2/18/2020 0.01
2/19/2020 0.00
2/20/2020 0.07
2/21/2020 0.00
2/22/2020 0.00
2/23/2020 0.00
2/24/2020 0.01
2/25/2020 T
2/26/2020 0.00
2/27/2020 0.00
2/28/2020 0.00
2/29/2020 0.00
3/1/2020 0.00
3/2/2020 0.09
3/3/2020 0.00
3/4/2020 0.00
3/5/2020 0.00
3/6/2020 0.00
3/7/2020 0.00
3/8/2020 0.00
3/9/2020 0.33
3/10/2020 0.00
3/11/2020 0.00
3/12/2020 0.00
3/13/2020 0.00
3/14/2020 0.02
3/15/2020 0.00
3/16/2020 0.00
3/17/2020 0.00
3/18/2020 0.00
3/19/2020 0.14
3/20/2020 1.32
3/21/2020 0.00
3/22/2020 0.00
3/23/2020 0.00
3/24/2020 0.00
3/25/2020 0.00
3/26/2020 0.00
3/27/2020 0.00
3/28/2020 0.15
3/29/2020 0.00
3/30/2020 0.00
3/31/2020 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2020 0.00
4/2/2020 0.01
4/3/2020 0.08
4/4/2020 0.00
4/5/2020 0.00
4/6/2020 0.00
4/7/2020 0.00
4/8/2020 0.00
4/9/2020 0.00
4/10/2020 0.00
4/11/2020 0.00
4/12/2020 0.15
4/13/2020 0.28
4/14/2020 0.08
4/15/2020 0.00
4/16/2020 0.74
4/17/2020 0.26
4/18/2020 0.00
4/19/2020 T
4/20/2020 0.00
4/21/2020 0.00
4/22/2020 0.00
4/23/2020 0.00
4/24/2020 0.09
4/25/2020 0.00
4/26/2020 0.00
4/27/2020 0.00
4/28/2020 0.00
4/29/2020 0.00
4/30/2020 0.00
5/1/2020 0.00
5/2/2020 0.00
5/3/2020 0.13
5/4/2020 0.04
5/5/2020 T
5/6/2020 0.00
5/7/2020 0.00
5/8/2020 0.00
5/9/2020 0.00
5/10/2020 0.00
5/11/2020 0.00
5/12/2020 0.06
5/13/2020 0.00
5/14/2020 0.00
5/15/2020 0.04
5/16/2020 0.25
5/17/2020 0.00
5/18/2020 0.00
5/19/2020 0.00
5/20/2020 T
5/21/2020 0.00
5/22/2020 0.00
5/23/2020 0.00
5/24/2020 0.00
5/25/2020 0.69
5/26/2020 0.00
5/27/2020 0.00
5/28/2020 T
5/29/2020 T
5/30/2020 0.00
5/31/2020 0.00
6/1/2020 0.00
6/2/2020 0.00
6/3/2020 T
6/4/2020 T
6/5/2020 T
6/6/2020 0.00
6/7/2020 0.10
6/8/2020 0.00
6/9/2020 0.75
6/10/2020 0.04
6/11/2020 0.00
6/12/2020 0.00
6/13/2020 0.00
6/14/2020 T
6/15/2020 0.00
6/16/2020 0.00
6/17/2020 0.00
6/18/2020 0.00
6/19/2020 0.14
6/20/2020 0.01
6/21/2020 0.00
6/22/2020 0.03
6/23/2020 0.00
6/24/2020 0.00
6/25/2020 T
6/26/2020 0.00
6/27/2020 0.13
6/28/2020 0.00
6/29/2020 0.00
6/30/2020 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2020 T
7/2/2020 0.00
7/3/2020 0.00
7/4/2020 0.00
7/5/2020 T
7/6/2020 0.00
7/7/2020 0.00
7/8/2020 T
7/9/2020 0.00
7/10/2020 T
7/11/2020 0.00
7/12/2020 0.00
7/13/2020 0.00
7/14/2020 0.07
7/15/2020 0.06
7/16/2020 0.00
7/17/2020 0.00
7/18/2020 T
7/19/2020 0.00
7/20/2020 0.00
7/21/2020 0.00
7/22/2020 0.00
7/23/2020 0.02
7/24/2020 0.00
7/25/2020 0.13
7/26/2020 0.00
7/27/2020 0.00
7/28/2020 0.00
7/29/2020 0.10
7/30/2020 0.00
7/31/2020 T
8/1/2020 T
8/2/2020 0.00
8/3/2020 0.00
8/4/2020 0.00
8/5/2020 T
8/6/2020 T
8/7/2020 T
8/8/2020 0.00
8/9/2020 0.00
8/10/2020 0.00
8/11/2020 T
8/12/2020 0.00
8/13/2020 0.00
8/14/2020 0.00
8/15/2020 0.00
8/16/2020 0.00
8/17/2020 0.00
8/18/2020 0.00
8/19/2020 0.00
8/20/2020 T
8/21/2020 0.05
8/22/2020 0.00
8/23/2020 0.00
8/24/2020 0.00
8/25/2020 0.00
8/26/2020 0.00
8/27/2020 0.21
8/28/2020 0.02
8/29/2020 0.12
8/30/2020 T
8/31/2020 0.00
9/1/2020 0.08
9/2/2020 0.00
9/3/2020 0.00
9/4/2020 0.00
9/5/2020 0.00
9/6/2020 0.00
9/7/2020 0.00
9/8/2020 0.41
9/9/2020 0.45
9/10/2020 T
9/11/2020 0.00
9/12/2020 0.00
9/13/2020 0.00
9/14/2020 0.00
9/15/2020 0.00
9/16/2020 0.00
9/17/2020 0.00
9/18/2020 0.00
9/19/2020 0.00
9/20/2020 0.00
9/21/2020 0.00
9/22/2020 0.00
9/23/2020 0.00
9/24/2020 0.00
9/25/2020 0.00
9/26/2020 0.00
9/27/2020 0.00
9/28/2020 0.01
9/29/2020 0.00
9/30/2020 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2019 7:00 AM 0.05 M M M M Thi 74 @ 17:00, breezy most of the day 5 to 15 mph N, peak gust 20 mph NE @ 17:00 ....... @ Obs: 48, wind variable calm to 8 mph SE, low overcast, light rain continues.
10/2/2019 7:00 AM 0.10 M M M M Thi 48 @ 13:40. AM rain stopped approx 07:45, followed by intermittent showers until 11:30 , total accum = 0.03", evening and overnight event(s) added 0.07" . Overcast all day. ....... @ Obs: 41, overcast, light sprinkles continue, calm. (Note, updated @ 10:18 for wording by station owner PB )
10/3/2019 7:00 AM 0.01 M M M M Thi 62 @16:42, Morning clouds, cleared after 13:00. Additional 0.01" from AM sprinkles . ....... @ Obs: 46, calm to 3 mph NE, overcast.
10/4/2019 7:00 AM 0.00 0.0 M M M Thi 67 @ 16:17, sunny PM. ....... @ Obs: 42, winds calm to 6 mph WNW.
10/5/2019 7:10 AM 0.00 0.0 M M M Thi 71 @ 16:07. 9 degree temp rise from 23:00 to 24:00 as mostly S winds picked up, winds shifted to NW approx 23:50, peak gust 29 NW @ 02:07. ....... @ Obs: 49, wind gusts variable to 10 mph SW.
10/6/2019 7:00 AM 0.00 0.0 M M M Thi 67 @ 16:57. ....... @ Obs: 45, calm.
10/7/2019 7:06 AM 0.00 0.0 M M M Thi 63 @ 17:41....... @ Obs: 33, calm.
10/8/2019 6:55 AM 0.00 0.0 M M M Thi 79 @ 17:10. ....... @ Obs: 46, calm.
10/9/2019 7:00 AM 0.00 0.0 M M M Thi 80 @ 14:58....... @ Obs: 47, variable to 3 mph S.
10/10/2019 7:00 AM 0.07 T T T T Thi 81 @ 16:25. Breezes under 10 mph SSW most of the afternoon then increasing to 11 to 15 mph ESE range 13:40 to 15:50, then fading to under 5. Winds calm to 5 mph NNE 15:55 to 17:09. Winds changed from under 5 mph to a sudden 29 mph NNE @17:10, , peak gust 39 mph NNE @ 05:36. Temp drop corresponded to increase in wind, dropping from 77 @ 17:05 to 61 @ 17:45, continued to drop to 57 @ 18:00, with winds still gusting 20-37 mph, but shifted from NNE to N @ 17:45. T @ 19:00=43, winds continue 19-31 mph mostly N. Wind gusts diminished to under 20 mph after 19:55. Precip between 22:00 - 23:50. Overnight snow. ....... @ Obs: 21, variable to 5 mph N, light frzn snow continues. Snow on board and other surfaces appears to be mix of rain snow mixed, now frozen. Measurement sourced from accum in the overflow tube. Note: Exactly a 60 Degree change from yesterday Thi.
10/11/2019 7:10 AM 0.26 3.0 0.24 3.0 0.24 Thi 28 @ 15:45. Snow started ~ 07:40, by 08:30 1.8" accum. 08:55, let up, change to larger flakes. T=20, winds calm. ....... @ Obs: 20, calm, clearing sky. ............ Note 1: metrics at end of AM snow: 4.1" depth, 0.32" core sample. Sun came out for a while, followed by light flurries. Note 2: Radio & TV says new low temp record set for Low temp. This station recorded 16 at 05:09.
10/12/2019 7:00 AM 0.00 0.0 0.00 T T Thi 51 @ 15:54....... @ Obs: 29, calm. Some snow in shaded areas.
10/13/2019 7:09 AM 0.00 0.0 M M M Thi 67 @ 16:40 ....... @ Obs: 33, calm.
10/14/2019 7:00 AM 0.00 0.0 M M M Thi 73 @ 14:52, sunny day....... @ Obs: 41, winds variable to 6 mph S.
10/15/2019 7:15 AM 0.00 0.0 M M M Thi 76 @ 15:11....... @ Obs: 34, calm.
10/16/2019 7:00 AM 0.00 0.0 M M M Thi 60 @ 15:57....... @ Obs: 35, calm.
10/17/2019 7:00 AM 0.00 0.0 M M M Thi 66 @ 19:00....... @ Obs: 48.
10/18/2019 7:00 AM 0.00 0.0 M M M Thi 65 @ 14:04, peak gust 31 mph NW @ 14:33....... @ Obs: 50.
10/19/2019 7:00 AM 0.00 0.0 M M M Thi 63 @ 15:04........ @ Obs: 40.
10/20/2019 7:00 AM 0.00 0.0 M M M Thi 48 @ 11:31 , peak gust 33 mph NW @ 17:02....... @ Obs: 40, winds to 5 mph WNW.
10/21/2019 7:00 AM 0.00 0.0 M M M Thi 52 @ 15:53, peak gust 27 mph W @ 16:27....... @ Obs: 29.
10/22/2019 7:00 AM 0.00 0.0 M M M Thi 62 @ 14:47, peak gust 29 mph NW @ 17:24....... @ Obs: 31.
10/23/2019 7:00 AM 0.00 0.0 M M M Thi 57 @ 12:09, peak gust 29 mph B @13:22....... @ Obs: 36.
10/24/2019 7:00 AM 0.18 1.1 0.18 M M Thi 43 @ 16:44....... @ Obs: 29.
10/25/2019 7:00 AM 0.00 0.0 M M M Thi 64 @ 16:35....... @ Obs: 31.
10/26/2019 7:00 AM 0.00 0.0 M M M Thi 64 @ 16:35. ....... @ Obs: 40.
10/27/2019 7:00 AM 0.03 T T T T Thi 73 @ 15:08, peak gust 27 mph N @ 18:50....... @ Obs: 23, variable to 5 mph NE, freezing rain changed to flurries just after 06:30, light flurries continue, layer of ice on non-ground surfaces. Measurement is from overflow tube, includes the rain and snow.
10/28/2019 7:00 AM 0.48 5.6 0.48 5.5 0.46 Thi 24 @ 14:30, varying rates of flurries continued from previous observation all day with some melting, snow accum at 18:00 was only 0.9", soon after heavy snowfall began....... @ Obs: 16F, calm, very light flurries continue. Side observation: 8.1" accum on picnic table.
10/29/2019 7:00 AM 0.13 2.6 0.13 7.0 0.19 Thi 27 @ 15:05. Clouds breaking up at ~ 11:00, quite sunny afterward, Snow stopped approx 09:30, 0.04" accum from overflow tube, but new snow had already melted by reading time. Solar radiation cleaned off most streets and walks. New snow flurries started 05:40, T=19. ....... @ Obs: 15, winds variable to 23 mph NE, heavy snow continues. // Side note: Local TV stations saying current temp is lowest on record for this date.
10/30/2019 7:00 AM 0.24 2.4 0.23 6.0 0.79 Thi 13 @ 15:10. Flurries most of the day, some solar brightness caused melting. ....... @ Obs: 6.0, calm.
10/31/2019 7:00 AM 0.00 0.0 M 6.0 M Thi 25 @ 16:08. Mostly sunny day. ....... @ Obs: 12, calm.
11/1/2019 7:10 AM 0.00 0.0 0.00 4.5 0.69 Thi 41 @ 15:27....... @ Obs: 27, calm.
11/2/2019 7:00 AM 0.00 0.0 0.00 4.0 0.64 Thi 37 @ 14:44 ....... @ Obs: 21, calm. NOTE: Time change tonight/Sunday ~~
11/3/2019 7:00 AM 0.00 0.0 0.00 3.5 0.64 Thi 45 @17:22....... @ Obs: 29, calm, can verify clear sky due to time change. /// Note: verified melted value, snow depth changed but melt value stayed the same from previous day.
11/4/2019 7:00 AM 0.00 0.0 0.00 1.5 0.44 Thi 55 @ 10:43........ @ Obs: 32, calm. /// Note: SNOTEL map indicated 212% SWE as of 11/1/19 --- https://www.wcc.nrcs.usda.gov/ftpref/states/co/snow/state/daily/co_update_snow.pdf
11/5/2019 7:00 AM 0.00 0.0 0.00 T T Thi 48 @ 13:40, light breezes in the AM and carried through the afternoon, 5-10 mph range, mostly N to NE. ....... @ Obs: 29, calm.
11/6/2019 7:00 AM 0.00 0.0 0.00 M M Thi 59 @ 15:15....... @ Obs: 35, calm.
11/7/2019 7:00 AM 0.03 0.0 0.00 0.0 0.00 Thi 54 @ 10:15. Sunny AM . Winds calm until 10:20, then kicked up to 10 mph. temp accordingly began dropping down to 42 by 12:15. 33 by 14:00 w/ complete overcast. Peak gust 21 mph N @ 11:54. drizzle 15:48 approx; T=31F, winds to 5 mph E. ....... @ Obs: 29, calm, overcast.
11/8/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 48 @ 12:29. Sunny after 09:30. ....... @ Obs: 31, calm.
11/9/2019 7:05 AM 0.00 0.0 0.00 0.0 0.00 Thi 70 @ 14:11. ....... @ Obs: 43, winds variable to 5 mph S.
11/10/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 77 @ 14:13....... @ Obs: 40, variable to 4 mph SW.
11/11/2019 7:00 AM 0.07 1.6 0.05 1.5 0.05 Thi 67 @ 13:38, increasing PM clouds........ 60 and calm @ 18:00 .........Winds picked up 18:53, peak gust 35 mph NE @ 18:55, temp dropped from 54 @ 18:50 to 43 @ 19:05 as winds continue over 15 mph, fading to under 10mph after 02:30. Temp at beginning of precip 21:50 = 30F. .........@ Obs: 15, winds variable to 4 mph NE, light snow continues. Graupel mixed in with upper layer of sample.
11/12/2019 7:00 AM 0.02 0.1 0.01 0.5 0.04 Thi 26 @ 15:22. . Light snow continued from prev obs, ending 08:40. Clouds took time to move out, then clearing w / sun after noon.........@ Obs: 21. calm, clear sky. Note : new snow metrics taken as soon as snow stopped.
11/13/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 63 @ 14:44....... @ Obs: 50, variable to 4 mph NE, scattered clouds.
11/14/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 56 @ 14:15....... @ Obs: 32, calm, scattered very thin clouds.
11/15/2019 7:15 AM 0.00 0.0 0.00 0.0 0.00 Thi 55 @ 14:00....... @ Obs: 38, calm., overcast.
11/16/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 68 @ 14:35, Cloudy AM from what local reporters called mtn wave cloud, but the cloud extended to about 1/2 way between foothills and Colo-Kan border ( satellite views ).. Some midday sun, then clouds again after 14:50. ....... @ Obs: 43, calm, clouds overhead, some sky visible to the W.
11/17/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 63 @ 13:29. Partly sunny day, then overcast late afternoon. Peak gusts: 21 mph NW @ 12:06 then 26 mph E @ 16:48, 31 mph N @ 17:01 ....... @ Obs: 30, calm, clear, DP 26.
11/18/2019 7:18 AM 0.00 0.0 0.00 0.0 0.00 Thi 60 @ 15:03, cloudy afterward. ....... @ Obs: 54, calm.
11/19/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 76 @ 17:41, despite increasing clouds. Peak gust 28 mph NW @ 13:39. ....... @ Obs: 39, calm.
11/20/2019 7:15 AM 0.00 0.0 0.00 0.0 0.00 Thi 63 @ 14:40. Cloudy most of the day. ....... @ Obs: 41, calm, overcast.
11/21/2019 7:00 AM 0.02 0.3 0.01 0.5 0.01 Thi 50 @ 0850. Cloudy all day Peak AM gust 18 mph N @ 08:59. Sprinkles 15:10, T= 43. Light rain 15:25 winds variable to 15 mph NE. Approx 16:10, rain w / mixed flurries, T=35, dp=32, light winds. ....... @ Obs: 26, overcast, winds variable to 5 mph NE. Note: Icy base for core sample.
11/22/2019 7:00 AM 0.22 3.1 0.22 3.0 0.60 Thi 28 @ 15:10. Varying intensities of snow all afternoon........ @ Obs: 27, calm, dp=25, light flurries continue.
11/23/2019 7:00 AM 0.06 0.7 0.60 2.0 0.25 Thi 38 @ 14:28.. Snow stopped 10:20, ( T=29, dp=27 ) when it became apparent that clearing was underway, took measurements, Overflow tube 0.06", new snow depth 0.7" SWE = 0.06", Ttl snow 3.8", SWE = 0.36". Mostly sunny afternoon....... @ Obs: 27, dp=19, winds variable to 4 mph SSE. ( edited by submitter to add Thi )
11/24/2019 7:00 AM 0.00 0.0 0.00 0.5 0.22 Thi 58 @ 15:13, sunny day. ....... @ Obs: 47, calm, dp=12, mostly cloudy but some breaks for somewhat of a colorful sunrise.
11/25/2019 7:20 AM 0.00 0.0 0.00 0.0 0.00 Thi 63 @ 12:41. Winds picked up approx 09:50, gusting 20+ mph W. Peak gust 31 mph W @ 11:23........ @ Obs: 35, winds variable to 5 mph E, mostly thin scattered cloud covering.
11/26/2019 7:00 AM 0.84 7.6 0.84 7.5 0.90 Thi 37 @ 11:58. Increasing clouds during the AM. / 13:07, initial flakes, very small, lasted only a few minutes T= 35, dp=27, winds to 4 mph NE. / 15:22, the real snow cometh, T= 33, dp=27. 21:00 depth reading = 1.4" Overnight winds to 20 mph mostly NNE ....... @ Obs: 22, winds to 7 mph NNE, snow continues. dp=21.
11/27/2019 7:00 AM 0.31 3.9 0.28 10.5 1.09 Thi 25 @ 12:28. Winds consistently in the 10-15 mph range so drifting might affect readings. Peak gusts 18 mph @ 11:25 NNE and 20 mph NE @ 12:28. Snow stopped 12:50, measurements used to report were taken within 30 mins of snow stopping, some UV melting soon afterward. ....... @ Obs: 7, calm, clear.
11/28/2019 7:00 AM 0.00 0.0 0.00 9.0 M Thi 20 @ 11:52, increasing cloudiness after that. ....... @ Obs: 16, calm.
11/29/2019 6:45 AM 0.00 0.0 M 7.0 M Thi 24 @ 14:39. Cloudy most of the day, some sun in late afternoon, with some solar / UV melting........ @ Obs: 17, calm, dp=15.
11/30/2019 7:00 AM 0.13 0.8 0.14 6.0 0.93 Thi 24 @ 13:03. Heavy fog moved in shortly after previous report. Very low clouds all day, no signs of any melting. RE: 18:15 snow: Granular snow various sizes in early snowfall. ....... @ Obs: 26, calm, mostly cloudy, dp=17.
12/1/2019 7:05 AM 0.00 0.0 0.00 6.0 M Thi 36 @ 14:11. Cloudy most fo the day. brightness after 13:00, sunny after 15:40. The forecasted high winds did not materialize, peak gust 18 mph W @ 13:39. ....... @ Obs: 12, calm, clear, dp=8.0
12/2/2019 7:00 AM 0.00 0.0 0.00 5.0 0.97 Thi 31 @ 14:36....... @ Obs: 22, winds variable to 3 mph NW, dp=14, scattered thin clouds,
12/3/2019 7:09 AM 0.00 0.0 0.00 5.0 0.90 Thi 47 @ 15:25. Early morning winds picked up at 05:05, peak gust since then 31 mph W. ....... @ Obs: 48 dp= 27, clear sky. Side note: SW Colorado finally over 100% SWE; statewide at 117% as of 12/2 https://www.wcc.nrcs.usda.gov/ftpref/states/co/snow/state/daily/co_update_snow.pdf
12/4/2019 7:00 AM 0.00 0.0 0.00 5.0 M Thi 55 @ 13:33, a sunny day. Breezy to 28 mph WNW @ 08:05, then winds began to fade. ....... @ Obs: 31, calm, cloudy, dp = 23.
12/5/2019 7:10 AM 0.00 0.0 0.00 3.0 0.78 Thi 51 @ 14:16. ....... @ Obs: 36, winds to 2 mph NW, dp=27, cloudy.
12/6/2019 6:55 AM 0.17 T T 1.5 0.55 Thi 41 @ 09:21. Snapshots: Light rain 09:05 , T=40, DP=35, winds to 2 mph NNW baro R. / Rain stopped ~ 14:15, T=35. / Temp begins dropping quickly, very light flurries begin @ 14:43, T=33 / 15:45, turned to a mist mixed w/ flurries, continued until approx 18:55 ....... @ Obs: 25, calm, DP=23. . For total snow metrics, core sample all icy.
12/7/2019 7:05 AM 0.00 0.0 0.00 1.5 0.51 Thi 44 @ 14:29. ....... @ Obs: 29, calm, thin scattered clouds creating colorful sunrise from E horizon to edge of clouds over foothills. DP=26.
12/8/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 60 @ 13:10. Winds picking up starting just after 11:00. Gusts 33mph W @ 11:38, 39mph W @ 12:05, gusts fading during the afternoon, settling to under 20 mph after 19:20, then picking up into the low 20 mph range from midnight to 02:00. ....... @ Obs: 39, winds to 4 mph . Baro falling since last obs, DP = 24F. Note: Temp has dropped 9 degrees since 06:05.
12/9/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 57 @ 15:31. More clouds after 16:00........ @ Obs: 23, calm, DP=20, frosty, but no evidence of precip.
12/10/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 37 @ 12:25........ @ Obs: 20, calm, DP=18.
12/11/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 39 @ 14:36. ....... @ Obs: 26, calm, mostly clear, DP 16.0.
12/12/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 51 @ 17:51, peak gust 27 mph NW @ 17:45....... @ Obs: 42, winds to 11 mph WNW, DP 19. ( notice relationship between hi temp and max wind gust )
12/13/2019 7:10 AM 0.00 0.0 0.00 0.0 0.00 Thi 53 @ 13:24. cloudy most of the day. Winds increased between 13:00 and 14:00, peak gust 34 mph NW @ 13:56, winds then diminished to 10 mph and under. ....... @ Obs: 40, winds under 10 mph W., DP 26. fairly clear sky.
12/14/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 47 @ 12:45. breezy afternoon, highest from 12:50 to 15:00, peak gust 32 mph NE @ 12:59....... @ Obs: 28, winds to 4 mph NNW, DP 20, mostly clear sky.
12/15/2019 7:10 AM 0.02 0.1 0.01 T T Thi 35 @ 12:36. Flurries @ 14:37, T=31, DP=23. ....... @ Obs: 22, calm, DP 20, baro R since 11:30 AM . NOTE 1: New snow measurement from board does not include most of the layer of ice beneath the snow. NOTE 2 : Report total T as buildup of snow is only on board and most is on ground shrubs and hard raised surfaces, almost nothing on the ground.
12/16/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 31 @ 13:06. Some AM sun........ @ Obs: 22, calm, DP 16.
12/17/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 32 @ 13:05, sunny day. ....... @ Obs: 16, calm, DP 1.0 .
12/18/2019 6:50 AM 0.00 0.0 0.00 0.0 0.00 Thi 44 @ 12:45 holding until 13:55...... @ Obs: 26, calm, DP 10.
12/19/2019 7:05 AM 0.00 0.0 0.00 0.0 0.00 Thi 55 @ 13:07 ....... @ Obs: 30, calm, DP 14.
12/20/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 46 @ 13:35, hazy to cloudy most of the day. ....... @ Obs: 24, calm, DP 11.
12/21/2019 6:55 AM 0.00 0.0 0.00 0.0 0.00 Thi 54 @ 13:59....... @ Obs: 32, calm, DP 12.
12/22/2019 7:05 AM 0.00 0.0 0.00 0.0 0.00 Thi 64 @ 13:51, mostly sunny........ @ Obs: 40, calm to 1 mph SW, DP 8.0, thin scattered clouds creating a colorful pre-sunrise, much welcome after the longest night of the year ( winter solstice )
12/23/2019 7:08 AM 0.00 0.0 0.00 0.0 0.00 Thi 66 @ 13:24. Scattered thin turned to mostly cloudy by 08:00. then cloudy alll day. ....... @ Obs: 42, calm, DP 13.0 .
12/24/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 59 @ 13:28, cloudy all day. ....... @ Obs: 39, calm, DP 11.
12/25/2019 6:57 AM 0.00 0.0 M M M Thi 54 @ 15:15. Cloudy from prev obs until 12:22, then turned to scattered clouds with some sun. ....... @ Obs: 27, calm, DP 16.
12/26/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 53 @ 13:03, suddenly cloudy. ....... @ Obs: 24, winds to 3 mph NNW, dense ground fog, w/ vis approx 1/5 mile, DP = 22.
12/27/2019 7:05 AM 0.00 0.0 0.00 0.0 0.00 Thi 35 @ 15:28 Heavy fog and frost since last obs until approx 13:00, then clearing. ....... @ Obs: 21, calm, DP 18.
12/28/2019 7:00 AM 0.19 2.3 0.19 2.5 0.22 Thi 33 @ 12:29, cloudy until just before noon, a bit of sun. then mostly cloudy. Overnight winds mostly calm to under 5 mph, then increased after 05:00, peak gust 24 mph N @ 06:24. ....... @ Obs: 24, winds to 10 mph N, Moderate snowfall continues.
12/29/2019 7:00 AM 0.12 1.3 0.12 3.5 0.34 Thi 29 @ 14:26. Snowfall continued from previous obs, then reduced in intensity approx 07:35, changed to light flurries by 08:30. Winds faded to under 5 mph NNE approx 10:05, snow changed to large, lazy flakes. Winds picked up after 11:00, gusting to 25 mph NE @ 11:35. repeat gust @ 12:25. Peak gust 27 mph N @ 13:26. Snow stopped 15:05, T=24, winds 9 NNE. Measurements taken moments after snow ended and used in the report: 1.3" new, 0.12" swe / Ttl, 3.3" 0.34" swe. Rechecked total at 07:00, no change. ....... @ Obs: 14.0, calm, DP 9.0.
12/30/2019 7:10 AM 0.00 0.0 0.00 2.5 0.31 Thi 32 @ 14:39. Mostly sunny day. ....... @ Obs: 13, calm, DP 4.0.
12/31/2019 7:15 AM 0.00 0.0 0.00 2.0 0.25 Thi 35 @ 14:06........ @ Obs: 16, calm, DP 4.0 , winds to 4 mph SW.
1/1/2020 7:00 AM 0.00 0.0 0.00 2.0 0.30 Thi 47 @ 14:35 Sunny day w/ light winds........ @ Obs: 46, winds to 8 mph WSW, DP 25, cloudy. Note the core sample was soft and compacted compared to previous samples. ( edited 08:20 by station owner to clarify wording PB )
1/2/2020 7:00 AM 0.00 0.0 0.00 T T Thi 52 @ 10:12. Cloudy at obs, clearing sky by 08:15. More clouds moving in after 10:15, wind picking up, peak gust 45 mph W @ 10:58. Winds diminishing to under 20 mph after 15:40........ @ Obs: 30, winds to 2 mph WNW, DP 16.
1/3/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 45 @ 12:40. Mostly sunny day with some light winds. ....... @ Obs: 19, calm, DP 13.
1/4/2020 7:30 AM 0.00 0.0 0.00 0.0 0.00 Thi 47 @ 14:38, peak wind gust 27 mph NW @ 13:33. ....... @ Obs: 31, calm, DP, 19, a bit of color in sunrise.
1/5/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 63 @ 15:47. Some filtered sun. but mostly a sunny day. Winds picked up exceeding 10 mph approx 17:20, peak gust 34 mph W @ 18:18. Gust @ 41 mph NW @ 22:12. After a gust to 35 mph NW @ 12:10, winds diminished to under 10 mph just after 01:00. ....... @ Obs: 30, DP 18, winds to 2 mph SW.
1/6/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 40 @ 14:30, Starting approx 09:00, winds 10 to 20 mph NNW, diminishing to under 10 mph after 18:10. Overnight winds between 01:00 and 05:00 gusting 10-20, peak gust 20 mph NW @ 04:30. ....... @ Obs: 28, calm, DP 17.
1/7/2020 6:50 AM 0.00 0.0 0.00 0.0 0.00 Thi 41 @ 11:45, dropping to 40, then again 41 @ 15:10. Wind gusts over 20 mph beginning at 09:00, peak gust 32 mph NW @ 11:28, winds continuing in the 20-31 mph range until 15:55. Overnight gusts often into the 27 to 30 mph range, peak gust 33 mph NW @ 01:58. ....... @ Obs: 44, DP 17, winds to 22 mph WNW.
1/8/2020 6:55 AM 0.00 0.0 0.00 0.0 0.00 Thi 58 @ 15:35. Peak gust 33 mph NW @ 13:58. ....... @ Obs: 36, DP 13, calm to 9 mph SW.
1/9/2020 7:20 AM 0.00 0.0 0.00 0.0 0.00 Thi 59 @ 13:43. Breezes picked up after 19:00, peak breeze 21 mph NW @ 21:07, 31 mph W @22:55....... @ Obs: 29, winds to 3 mph SE, DP 15.
1/10/2020 6:50 AM 0.00 0.0 0.00 0.0 0.00 Thi 44 @ 14:09, cloudy afterward. ....... @ Obs: 26, winds calm to 3 mph WNW, DP 22. NOTE: snow predicted but no evidence.......there is what is likely frost on raised surfaces such as patio furniture.
1/11/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 31 @ 10:48. AM clouds gaveway to sun. ....... @ Obs: 13, DP 9.0, calm.
1/12/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 44 @ 15:11. ....... @ Obs: 19, calm, DP 10.
1/13/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 44 @ 14:37....... @ Obs: 22, calm, DP 9.0.
1/14/2020 7:00 AM T 0.0 0.00 0.0 0.00 Thi 44 @ 13:43, then clouds moved in. 12:02, momentary flurries, T=36, 4 mph WNW, DP 14.0, very few flurries, just happened to be outdoors, else would have not observed anything. Sunny again by 13:10. Wind gusts picked up after to 20+ mph range @ 13:33, peak gust 28 mph N @ 14:49, diminishing to under 20 @ 13:59. ....... @ Obs: 24, calm, DP 9.0.
1/15/2020 6:55 AM 0.00 0.0 0.00 0.0 0.00 Thi 51 @ 15:33 ....... @ Obs: 23, winds to 3 mph S, DP 16.0.
1/16/2020 6:50 AM 0.00 0.0 0.00 0.0 0.00 Thi 48 @ 14:41....... @ Obs: 19, calm, DP 10.
1/17/2020 7:25 AM 0.00 0.0 0.00 0.0 0.00 Thi 34 @ 14:39. some sun early, mostly cloudy. Obs: 22, calm, DP 14.
1/18/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 51 @ 13:12 Winds picked up minutes after 11:00, peak gusts 29 mph N @ 11:12, then 34 mph NW @ 15:09. ....... @ Obs: 23, calm, DP 7.0.
1/19/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 44 @ 15:22....... @ Obs: 17, calm, DP 10.
1/20/2020 7:30 AM 0.00 0.0 0.00 0.0 0.00 Thi 46 @ 14:15 ....... @ Obs: 19, calm.
1/21/2020 6:55 AM 0.00 0.0 0.00 0.0 0.00 Thi 52 @ 14:08 ....... @ Obs: 32, calm.
1/22/2020 6:50 AM 0.00 0.0 0.00 0.0 0.00 Thi 49 @ 14:53. ....... @ Obs: 40, calm.
1/23/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 52 @ 13:26....... @ Obs: 29, calm.
1/24/2020 7:05 AM 0.00 0.0 0.00 0.0 0.00 Thi 41 @ 16:22 ....... @ Obs: 22, calm.
1/25/2020 6:33 AM 0.00 0.0 0.00 0.0 0.00 Thi 55 @ 14:06....... @ Obs: 31, calm.
1/26/2020 7:15 AM 0.00 0.0 0.00 0.0 0.00 Thi 55 @ 13:00....... @ Obs: 27, calm.
1/27/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 54 @ 13:50....... @ Obs: 31, calm.
1/28/2020 7:00 AM T 0.0 0.00 0.0 0.00 Thi 42 @ 14:06 .....07:11 colorful sunrise via brkn clouds to the E, quickly clouded over. Sprinkles 15:55....... @ Obs: 25, winds calm to 1 mph SW, DP 18.
1/29/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 47 @ 14:46. ....... @ Obs: 31. calm, overcast.
1/30/2020 7:00 AM 0.02 0.2 0.02 0.2 0.02 Thi 44: 13:59. Snow 18:39, T=33, DP=28, winds 4 mph NNE. ....... @ Obs: 24, winds to 3 mph S.
1/31/2020 7:00 AM 0.02 0.2 0.02 0.1 0.01 Thi 39 @ 14:42. About 1 hour of AM fog, then clouds all day. 16:11, flurries, winds picked up some max 20 mph N @ 16:32. snow ends 17:19. ....... @ Obs: 20, calm, scattered clouds. No snow accum on walks or streets.
2/1/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 43 @ 12:34. Overnight winds to 20 mph W ....... @ Obs: 49, 4 mph W, scattered thin clouds, some pre-sunrise color
2/2/2020 6:50 AM 0.00 0.0 0.00 0.0 0.00 Thi 65 @ 12:16, followed by some increase in clouds. Breezy afternoon, peak gust 30 mph NW @ 13:56........ @ Obs: 45, winds to 7 mph SW, clear sky above, some thin scattered to the N, DP=16.0.
2/3/2020 7:00 AM 0.03 T T T T Thi 74 @ 15:06. Daytime southerly breezes to the low 20 mph range, evening ( approx 20:50) shifting to northerly. Precip started ~ 02:00, T=29. ....... @ Obs: 24, breeze to 5 mph E, light freezing drizzle with intermittent flurries.
2/4/2020 7:00 AM 0.46 4.7 0.22 3.0 0.18 Thi 24 @ 07:00 ( prev obs) and temp dropped all day. At 08:10 changed over from freezing drizzle to to snow. Light flurries all day. ....... @ Obs: 12, calm, light flurries continue.
2/5/2020 7:00 AM 0.03 0.7 0.03 3.5 0.19 Thi: 19 @ 12:02. 10:00 beginning to brighten, melting starts, only very light flurries, so take new snow measurements. Snow stopped ~ 11:00. ....... @ Obs: 2.0, calm. Originally submitted 06:59, update for wording clarity 10:01 by submitter.
2/6/2020 7:03 AM 0.00 0.0 0.00 2.0 0.20 Thi 28 @ 14:05. Sunny day. ....... @ Obs: 30, winds to 5 mph WNW, overcast.
2/7/2020 7:10 AM 0.23 3.1 0.23 4.5 0.41 Thi 40 @ 13:10, mostly cloudy day. ....... Unkn if snow stopped , or not, overnight. ....... @ Obs: 24, winds to 5 mph SSW, light-to-moderate snow continues.
2/8/2020 7:15 AM 0.21 2.1 0.19 6.0 0.65 Thi 29 @ 14:18. Snow continued most of the day and into evening, some melting occurred. ....... @ Obs: 20, calm, clear sky above.
2/9/2020 6:55 AM 0.08 1.1 0.07 4.0 0.67 Thi 46 @ 15:06 Sunny day, winds under 5 mph generally N, all day. Snow started just after midnight. ....... @ Obs: 26, winds to 5 mph E, light-to-moderate snow continues.
2/10/2020 7:00 AM 0.20 1.7 0.15 5.5 0.70 Thi 27 @ 14:04. Snow continued most of the day . UV melting occurred. ....... @ Obs: 12, calm, clear sky above. Setting full moon visible to the W.
2/11/2020 7:00 AM 0.16 1.7 0.15 7.5 0.73 Thi 32 @ 13:59. 16:45, snow starts, T=29, winds calm. ....... @ Obs: 15, calm, overcast, no snow at this time. Note: start time very accurate, stop time reasonably accurate.
2/12/2020 7:22 AM 0.00 0.0 0.00 7.0 M Thi 30 @ 14:48. Sunny after 08:00........ @ Obs: 25, calm.
2/13/2020 7:00 AM 0.14 1.7 0.12 7.5 1.15 Thi 34 @ 13:12. 14:43, light flurries, T=30, DP = 19, winds to 11 mph NNE ....... @ Obs: 17, overcast, calm. Note Stop time unkn. Note: Corrected decimal error, 1.7 new, not 17 !!
2/14/2020 7:00 AM 0.00 0.0 0.00 7.0 M Thi 29 @ 14:12 ....... @ Obs: 13, calm.
2/15/2020 7:10 AM 0.00 0.0 0.00 4.0 M Thi 58 @ 15:34, winds increased beginning approx 15:50, peak gust 33 mph W @ 19:32. ....... @ Obs: 24, variable to 4 mph S.
2/16/2020 7:10 AM 0.00 0.0 0.00 2.5 M Thi 43 @ 15:47........ @ Obs: 27, calm, partly cloudy.
2/17/2020 7:05 AM 0.00 0.0 0.00 2.0 0.63 Thi 48 @ 13:11....... @ Obs: 26, calm. Note: core sample all granular ice. ( corrected keying error, change melt value from 83 to 63)
2/18/2020 7:00 AM 0.01 0.1 0.01 2.0 M Thi 41 @ 12:09....... @ Obs: 23, calm, clear.
2/19/2020 7:00 AM 0.00 0.0 0.00 2.0 M Thi 36 @ 13:13....... @ Obs: 22, winds to 4 mph NNE, overcast.
2/20/2020 7:20 AM 0.07 0.5 0.05 2.5 M Thi 22 @ 08:55. Ice crystals 07:35, quickly turned to small flakes, Varying intensities of very light to light flakes all day. ....... @ Obs: 11, calm, clear and sunny.
2/21/2020 7:00 AM 0.00 0.0 0.00 2.0 M Thi 39 @ 16:14. ....... @ Obs: 15, calm.
2/22/2020 7:00 AM 0.00 0.0 0.00 1.0 M Thi 57 @ 14:32. ......Overnight Tlo was 28 @ 01:01, temp @ 06:00 was 35, then skyrocketed upward. Wind gusts picking up above 10 mph after 06:00, peak gust 23 mph NW @ 06:53...... @ Obs: 52, winds 9 mph WNW.
2/23/2020 7:00 AM 0.00 0.0 0.00 T T Thi 58 @ 14:01, increasing clouds in the afternoon ....... @ Obs: 38, calm, overcast.
2/24/2020 8:30 AM 0.01 T T T T Thi 43 @ 16:50. 08:15, snow starts, large lazy flakes quickly changing to medium, T=37F, DP=27F. ....... @ Obs: 37, 5 mph NW.................. Note: start time very accur, stop time estimated. Metric taken soon after end of snow, all melted during the day.
2/25/2020 7:00 AM T T T 0.0 0.00 Thi 41 @ 08:00. 08:43 graupel, round, white, largest 3 mm, most smaller ones were clear, sourced from a passing cloud; T=40, DP 26, ends 08:57, followed by clouds breaking a bit. Winds under 10 until 10:35, then gusting to 29 mph WNW @ 09:40. .....12:54, gust 33, NW. Gusts continue 20-30 mph range, while winds continue in high teens to mid 20 mph range until 17:15, then starts to diminish. Overnight gust 24 mph NW @ 03:44. ....... @ Obs: 24, winds to 8 mph NNE, overcast.
2/26/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 26 @ 15:50. Another windy day with numerous gusts over 30 mph, peak gust 37 mph N @ 09:39. Winds diminished to near calm just after 17:00. ....... @ Obs: 14, calm.
2/27/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 44 @ 15:43. Mostly sunny day. ....... @ Obs: 32, calm.
2/28/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 50 @ 14:44, peak gust 27 mph @ 17:14....... @ Obs: 40, winds 4 mph W.
2/29/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 61 @ 13:44....... @ Obs: 38, calm.
3/1/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 58 @ 17:14....... @ Obs: 38, 2 mph SW, some pre-sunrise color amongst the scattered clouds.
3/2/2020 7:00 AM 0.09 1.2 0.09 1.0 0.08 Thi 49 @ 12:16, increasing clouds afterward. Flurries 16:23, T= 36, winds 5 mph NNW. ....... @ Obs: 25, calm, overcast.
3/3/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 50 @ 13:50........ @ Obs: 28, calm.
3/4/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 60 @ 15:49........ @ Obs: 36, calm, clear sky.
3/5/2020 7:10 AM 0.00 0.0 0.00 0.0 0.00 Thi 62 @ 12:21. @ 10:20, winds picking up, peak gust 33 mph W @11:14 w/ increasing clouds. Winds fading after 13:00. ....... @ Obs: 30, calm, clear
3/6/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 54 @ 14:16. ....... @ Obs: 34, 2 mph SW.
3/7/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 69 @ 16:04........ @ Obs: 39, calm, mostly thin scattered clouds.
3/8/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 69 @ 15:35. Breezy from 10:00 to 13:00, peak gust 22 mph NW @ 10:22. ....... @ Obs: 42, calm.
3/9/2020 7:00 AM 0.33 0.0 0.00 0.0 0.00 Thi 70 @ 14:18, cloudy after 15:00. Darker clouds after 16:30. Peak wind gust 24 mph NE @ 18:56 ....... @ Obs: 37, winds 2 mph SE.
3/10/2020 7:20 AM 0.00 0.0 0.00 0.0 0.00 Thi 58 @ 14:43. Cloudy morning until approx 11:00, some sun, then partly sunny afternoon, clouds increasing after 16:00. ....... @ Obs: 37, calm.
3/11/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 64 @ 13:54, windy afternoon starting ~ 14:35, peak gusts 32 mph NW @ 15:33, 33 NW @ 16:22. Winds diminished after 19:00 ....... @ Obs: 49, winds variable to 7 mph NNW.
3/12/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 69 @ 15:34. windy afternoon and evening, peak gust 32 mph E @ 20:48 , winds fading soon afterward....... @ Obs: 44; winds variable to 4 mph E.
3/13/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 44 @ 16:05........ @ Obs: 32, winds variable to 6 mph NW.
3/14/2020 7:15 AM 0.02 0.0 0.00 0.0 0.00 Thi 42 @ 15:05, some clearing in the afternoon. Flurries start 09:25. ends approx 12:40. 0.02 accum, all melted upon impact. ....... @ Obs: 30, winds variable to 4 mph NNW, overcast. Start time precise, stop time reasonably accurate.
3/15/2020 7:40 AM 0.00 0.0 0.00 0.0 0.00 Thi 44 @ 15:08. Overcast morning. some afternoon clearing. ....... @ Obs: 32, calm , overcast.
3/16/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 54 @ 16:05....... @ Obs: 31, calm.
3/17/2020 7:30 AM 0.00 0.0 0.00 0.0 0.00 Thi 57 @ 12:36....... @ Obs: 36, winds variable to 3 mph NNW, overcast.
3/18/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 57 @ 15:45...Cloudy AM, sunny after 12:30 ....... @ Obs: 33, calm.
3/19/2020 7:00 AM 0.14 0.0 0.00 0.0 0.00 Thi 68 @ 12:22, then scattered clouds began, followed by mostly cloudy @ 16:00....... @ Obs: 38, light to moderate rain falling.
3/20/2020 7:00 AM 1.32 7.6 1.17 6.6 0.83 Thi 40 @ 12:27. 08:55, rain changed to large flakes, T=36, DP = 35, winds 7 mph NNW. // @ 13:15 - 2.7" accum so far. 0.52" from snow sample which is accumulating on raised surfaces, much less accum on warmer ground. Winds variable, mostly in the teens, most gusts in the 10-20 mph range, peak gust so far 29 mph N @ 12:27. Metrics average of 3 due to wind / drifting. ....... @ Obs: 20, winds calm to 3 mph ESE, overcast. / / Of possible interest to monitor the wind, current, past and future: https://embed.windy.com/
3/21/2020 7:00 AM 0.00 0.0 0.00 6.0 M Thi 28 @ 16:45. ....... @ Obs: 16, calm, light fog.
3/22/2020 7:35 AM 0.00 0.0 0.00 2.5 M Thi 47 @ 16:29 ....... @ Obs: 29, calm, scattered clouds.
3/23/2020 6:35 AM 0.00 0.0 0.00 T T Thi 53 @ 17:54....... @ Obs: 35, calm.
3/24/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 58 @ 14:35, increasing clouds after 15:00....... @ Obs: 36, calm, clear sky above w/ some scattered clouds to N and W.
3/25/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 63 @ 16:00, some afternoon breezes, peak gust 23 mph W @ 13:45 ....... @ Obs: 44, calm.
3/26/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Tho 66 @ 17:42....... @ Obs: 34, 1 mph N.
3/27/2020 7:10 AM 0.00 0.0 0.00 0.0 0.00 Thi 52 @ 17:19. AM clouds, later afternoon sun........ @ Obs: 32, calm. overcast.
3/28/2020 7:00 AM 0.15 M M T T Thi 42 @ 16:25, Mostly cloudy day w/ occasional rays of sun. Details: 14;26 T= 42, winds doubled to 13 mph N. / 16:27, Sprinkles / 17:35, T= 36, winds 8 mph N, groupel, duration approx 30 seconds. 18:46, T=34 DP=32, , changed to flakes, ....... @ Obs: 30, winds variable to 7 mph W, overcast. // Note, snow sample on board is solid ice, could not get a measurement.
3/29/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 49 @ 16:32 ....... @ Obs: 32, winds variable to 4 mph SSE. Note that the temp dropped 4 degrees between 06:30 and 06:45, from 35 to 31.
3/30/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 56 @ 14:52....... @ Obs: 36, overcast, winds to 4 mph NW.
3/31/2020 6:55 AM 0.00 0.0 0.00 0.0 0.00 Thi 56 @13:43, increasing clouds after 14:30, peak gust 22 mph NE @ 14:13. ....... @ Obs: 39, winds to 4 mph SE, scattered clouds.
4/1/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 67 @ 16:45. Peak gust 25 mph SW @ 16:41 as winds shift from generally S to WNW. ....... @ Obs: 43, calm, mostly cloudy.
4/2/2020 7:00 AM 0.01 0.0 0.00 0.0 0.00 Thi 69 @ 14:56. Dark clouds by 17:00. Winds have been relatively calm to 5 mph SSE, suddenly gusted to 25 N @ 20:39, diminishing after 22:00.. Overnight rain, times unkn ....... @ Obs: 27. winds to 6 mph NNE, light mist continues.
4/3/2020 7:00 AM 0.08 0.9 0.07 0.5 0.05 Thi 27 @ 07:00 (previous observation) // 14:22, T=24, , DP=21, humidity=90, WC=23, light mist changes to very small flakes. ....... @ Obs: 18, calm, scattered clouds.
4/4/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 43 @ 16:34....... @ Obs: 28, calm.
4/5/2020 7:05 AM 0.00 0.0 0.00 0.0 0.00 Thi 60 @ 16:31........ @ Obs: 35, calm, sunny.
4/6/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 70 15:27........ @ Obs: 44, calm.
4/7/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 72 @ 16:34. ....... @ Obs: 45, winds calm to 2 mph ESE.
4/8/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 72 @ 14:41..... winds picked up at 16:10, peak gust 26 mph NW @ 16:34. ........ @ Obs: 45, calm, clear.
4/9/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 70 @ 16:31......... @ Obs: 35, variable to 2 mph WNW, clear.
4/10/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 56 @ 16:55....... @ Obs: 41, winds variable to 3 mph NNE.
4/11/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 71 @ 12:29. At 07:25 wind shifted to generally S, resulting in increase temp by approx 1 degree every 5 mins until 09:05 (T=53), when temp rise began to stretch out. Cloud buildup after ~ 15:30. Darker clouds S of this location. Breezy afternoon and evening, peak gust 23 mph NW @ 15:50. Wind calmed after 22:00....... @ Obs: 44, calm, clear.
4/12/2020 7:00 AM 0.15 1.7 0.17 1.5 0.14 Thi 70 @ 16:00. Afternoon breezes, peak gust 25 mph NW @ 16:51. Overnight winds increased abruptly at 22:05, ( T=58 ) gusting from near calm to 29 mph NNE. Peak gust 32 mph N @ 22:40 ( T=48 ) Snow began approx 01:25 ( T= 32 ) ....... @ Obs: 21, winds variable to 7 mph N, light snow continues.
4/13/2020 7:00 AM 0.28 2.6 0.24 2.5 0.23 Thi 26 @ 14:00. Intermittent flurries all day. ....... @ Obs: 16, winds to 5 mph NE, large, lazy flakes continue.
4/14/2020 7:00 AM 0.08 0.5 0.08 1.0 0.10 Thi 26 @ 16:50. Flurries all day until approx 16:00, a break in the clouds allowed some sun until approx 17:00 Some flurries afterward. ....... @ Obs: 17, winds to 5 mph S, clear, sunny.
4/15/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 45 @ 17:40 ....... @ Obs: 31, calm, clear.
4/16/2020 7:00 AM 0.74 7.9 0.80 8.0 0.76 Thi 52 @ 15:25. Breezy, then sudden ( and peak ) gust 27 mph N @ 17:06, accompanied by about 1 min of sprinkles, then stopped. Rain first @ 19:15, followed by snow @ ~ 29:55. ....... @ Obs: 26, calm, light, small flakes still falling.
4/17/2020 7:00 AM 0.26 1.6 0.20 8.5 0.86 Thi 27 @ 09:35, w / steady decline all day. Moderate breezes beginning @ 10:40, peak gust 15 mph NNE @ 14:04. Minor drifting may have some effect on metrics. Flurried all day ending @ ~ 18:50. Some UV melt during the day. ....... @ Obs: 17, calm, clear, sunny.
4/18/2020 7:00 AM 0.00 0.0 0.00 1.5 0.29 Thi 45 @ 13:18. ....... @ Obs: 33, winds variable to 4 mph SW, clear.
4/19/2020 7:00 AM T 0.0 0.00 0.0 0.00 Thi 51 @ 17:20. Some AM sun, then cloud build up after 09:45. Winds increased after 14:30, peak gust 20 mph NW @ 15:08. // 15:37 drops, T=45, winds variable to 8 mph NW. Trace, enough to wet most of sidewalk. // 17:05 Brief showing of sun. ....... @ Obs: 36, winds to 5 mph NW, mostly clear sky with some scattered thin clouds.
4/20/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 60 @ 15:52. ....... @ Obs: 40, calm, mostly sunny w / scattered thin clouds.
4/21/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 64 @ 17:19. ....... @ Obs: 43, calm.
4/22/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 67 @ 16:56....... @ Obs: 47, calm.
4/23/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 67 @ 16:27, peak wind gust 28 mph N @ 09:40....... @ Obs: 54, winds variable to 5 mph W.
4/24/2020 7:00 AM 0.09 0.0 0.00 0.0 0.00 .Thi 67 @ 16:44, peak wind gust 27 mph @ 09:25...... overnight rain.........@ Obs: 42, winds to 4 mph NNW, mostly cloudy w/ scattered sun.
4/25/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 58 @ 14:56........ @ Obs: 42, winds to 6 mph N, mostly cloudy, dark clouds to the W.
4/26/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 64 @ 17:56........ @ Obs: 50, calm, mostly cloudy.
4/27/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 72 ! 12:22, mostly cloudy all day with increasing breezes, peak gust 27 mph NW @ 14:48...... @ Obs: 50, calm.
4/28/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 78 @ 16:54. Wind gusts in the low teens from 13:00 too 14:40, then suddenly pick up, only to fade immediately down to the high teens until ~ 16:25; peak gust 39 mph NE @ 14:48 T=77F ( since it was pleasant weather, windows were open, leaves and loose debris were blown up even on 2nd story screens on N side of house ) ....... @ Obs: 57, winds variable to 12 mph ESE, scattered clouds, some very dark.
4/29/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 72 @ 14:58, wind gusts pick up approx 09:40, peak wind gust 29 mph N @ 13:56, winds fading after 17:00........ @ Obs: 46, calm, 98% clear sky.
4/30/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 71 @ 17:27....... @ Obs: 51, winds to 3 mph S, mostly cloudy. ( ending snowfall zeros for the season )
5/1/2020 7:00 AM 0.00 0.0 M M M Thi 83 @ 18:43 , standing mtn wave cloud stood all day until ~ 17:54, sun then revealed........ Overnight breeze max 16 mph S @ 06:16............@ Obs: 63, calm, sunny. Statewide snow average 94% per https://www.wcc.nrcs.usda.gov/ftpref/states/co/snow/state/daily/co_update_snow.pdf
5/2/2020 7:00 AM 0.00 0.0 M M M Thi 84 @ 17:08, breezes 5 to 10 mph most of the day, increasing to 10-15 mph range after 13:30, peak gust 25 mph N @ 19:19, gusts continue in the 18 + range until 03:05, then fading to under 10 mph. ....... @ Obs: 52, winds calm to 3 mph E, total overcast.
5/3/2020 7:00 AM 0.13 0.0 M M M Thi 66 @ 15:32 Cloudy all morning, and most of afternoon, with an occasional ray of sun. Light to moderate breezes did not exceed 15 mph E until rains came. Rain begins 18:14, 59F. Peak gust 23 mph NW @ 18:16. Rain ends approx 18:50, accum = 0.10", 2nd shower from 21:05 to 21:25 added 0.03". Overnight fog formed approx 05:15, began lifting at 06:55. ....... @ Obs: 47 , calm, fog lifting but vis still down to approx 4 residential blocks.
5/4/2020 7:00 AM 0.04 M M M M Thi 72 @ 16:42. At 08:19, fog lifted, sunny, T=49, calm. Light breezes all day until 19:49, gust 24 mph N, temp dropped 9 degrees in the following 15 minutes. Overnight rains between 22:35 - 22:55, again 04:50 - 05:00 . Peak overnight wind gust 23 mph N @ 04:54...... @ Obs: 46, calm, cloudy, overcast, a few large drop sprinkles.
5/5/2020 7:00 AM T M M M M Thi 68 @ 15:11. Sprinkles ended ~ 07:10, then clouds broke up by 07:30, mostly sunny afterward. Breezes increased after 14:00, peak gusts a) 28 mph NW @ 16:48. b) 30 mph W @ 18:02. ....... @ Obs: 41, calm, sunny.
5/6/2020 7:00 AM 0.00 0.0 M M M Thi 69 @ 15:46, breezy from ~ 11:00 to 17:00, peak gust 22 mph NW @ 14:51. ....... @ Obs: 46, calm to 2 mph SE, sunny.
5/7/2020 7:00 AM 0.00 0.0 M M M Thi 70 @ 15:07....... @ Obs: 49, winds to 3 mph NW, sunny.
5/8/2020 7:00 AM 0.00 0.0 M M M Thi 73 @16:03. Wind suddenly picked up from under 12 mph just after 16:00, peak gusts 33 mph NW @ 16:41, then 36 mph W @ 16:59, 38 mph N @ 17:20, 40 mph NW @ 17:44. gusts faded to under 30 mph after 18:30. ....... @ Obs: 37, calm, overcast.
5/9/2020 7:00 AM 0.00 0.0 M M M Thi 64 @17:21, sunny day after clouds moved out at approx 08:40,. ....... @ Obs: 45, clear sky, winds to 12 mph NNE.
5/10/2020 7:00 AM 0.00 0.0 M M M Thi 59 @ 13:45. Increasing clouds by 11:00. ....... @ Obs: 39, winds to 4 mph N, sunny.
5/11/2020 7:10 AM 0.00 0.0 M M M Thi 63 @ 1741....... @ Obs: 35, winds to 4 mph NE, overcast.
5/12/2020 7:00 AM 0.06 M M M M Thi 52 @ 18:24, peak wind gust 26 mph N @ 19:01, T=50, 08:42, sprinkles, T= 35. rain ended approx early afternoon ....... @ Obs: 40, calm, cloud cover.
5/13/2020 7:00 AM 0.00 0.0 M M M Thi 66 @ 15:01. ....... @ Obs: 49, 1 mph SE, cloudy.
5/14/2020 7:00 AM 0.00 0.0 M M M Thi 78 @ 15:21. Coud buildup in mid afternoon. Breezes picked up after 19:30 peak gust 22 mph NE @ 19:59. ....... @ Obs: 51, calm, mostly cloudy wiht a few patches of sky. Clouds more broken to the E, very dark to the W.
5/15/2020 7:00 AM 0.04 M M M M Thi 70 @ 12:42. Partly sunny morning, increasing clouds during day. ..... Peak wind gust 23 mph NE also at 12:42 .... 14:27, area lightning, T=67, 14:30, drops, 14:35 large drops. 0.03" . Brief interlude of sun, then sprinkles again with intermittent light showers well into the late evening, 0.01" from showers. ....... @ Obs: 51, calm, cloudy.
5/16/2020 7:00 AM 0.25 M M M M Thi 69 @ 16:39. 14:27 sprinkles, dur 3 mins. Peak wind gust 26 mph N @ 18:46 followed by scattered clouds and some sun. @ 19:29, thunder and immediate moderate to hard rain for 6 mins, then turned to lighter rain.. ....... @ Obs: 53, calm, approx 70% scattered clouds.
5/17/2020 7:15 AM 0.00 0.0 M M M Thi 69 @ 17:11. ....... @ Obs: 46, 2 mph NNW, clear sky.
5/18/2020 7:00 AM 0.00 0.0 M M M Thi 75 @ 16:46....... @ Obs: 51, winds to 3 mph NW, cloudy.
5/19/2020 7:00 AM 0.00 0.0 M M M Thi 87 @ 16:09....... @ Obs: 60, calm, clear & sunny .
5/20/2020 7:00 AM T M M M M Thi 92 @ 15:26. Cloudy and windy afternoon, peak gust 30 mph E @ 16:36, 32 mph SE @ 19:15. Another 30 mph gust SE @ 20:20, overnight gust 27 mph SW @ 01:58, winds finally diminishing afterward ....... @ Obs: 69, variable from calm to 6 mph SSE, clear sky.
5/21/2020 7:00 AM 0.00 0.0 M M M Thi 87 @ 15:19. Strong breezes between 11:00 and 17:05 w / multiple gusts into the 30+ mph range, peak gust 36 mph ESE @ 15:17 ....... @ Obs: 50, calm, clear.
5/22/2020 7:00 AM 0.00 0.0 M M M Thi 75 @ 15:13. Increasing clouds by 15:15. Moderate breezes from 17:00 to 18:25, peaking at 23 mph NW. ....... @ Obs: 55, calm, clear and sunny.
5/23/2020 7:00 AM 0.00 0.0 M M M Thi 82 @ 16:35, breezy day & evening, peak gust 23 mph SW @ 22:49. Winds calming after midnight. ....... @ Obs: 53, winds to 7 mph W, cloudy overhead, party cloudy to the N.
5/24/2020 7:05 AM 0.00 0.0 M M M Thi 79 @ 15:10, as clouds start to build. Winds gusting to high teens 16:00 to 17:20, then diminishing, picking up @ 20:30 through 22:00 . Peak gust 33 mph NW @ 21:48....... @ Obs: 49. calm, cloudy.
5/25/2020 7:00 AM 0.69 M M M M Thi 59 @ 12:44 ~ 09:30, light rain begins. ended 11:15 , followed by some clearing and sun, accum =.0.02" . Increased clouds after 12:30, 2nd rain began ~ 14:12, ends ~ 18:15. 0.67 additional accum........ @ Obs: 44, winds variable to 4 mph WNW, mostly clear sky.
5/26/2020 7:00 AM 0.00 0.0 M M M Thi 65 @ 16:55....... @ Obs: 49, calm, clear, sunny.
5/27/2020 7:00 AM 0.00 0.0 M M M Thi 78 @ 17:42........ @ Obs: 56, calm, clear, sunny.
5/28/2020 7:00 AM T M M M M Thi 81 @ 14:04, clouded over immediately . Sprinkles @ 14:46 again at 19:40........ @ Obs: 56, calm, approx 40 % scattered clouds, sunny.
5/29/2020 7:00 AM T M M M M Ti 74 @ 16:40. Rapidly increasing clouds throughout the AM, sunnier in the PM as clouds break somewhat, ....... @ Obs: 58, calm, sunny.
5/30/2020 7:00 AM 0.00 0.0 M M M Thi 88 @ 15:21, just prior to large threatening clouds moving in........ @ Obs: 64, calm sunny, scattered clouds.
5/31/2020 7:00 AM 0.00 0.0 M M M Thi 82 @ 14:18. Increasing clouds throughout the afternoon....... @ Obs: 59, calm, mostly clear.
6/1/2020 7:00 AM 0.00 0.0 M M M Thi 87 @ 13:01 followed by cloud buildup. Period of moderate wind, 16:30 to 18:00, peak gust 22 mph W @ 16:46........ @ Obs: 63, winds to 4 mph NNE, sunny. Note that June 1 is the first day of meteorological summer. vs astronomical solstice date of June 20th this year .
6/2/2020 7:00 AM 0.00 0.0 M M M Thi 92 @13:46. ....... @ Obs: 58, calm, mostly thin scattered. Side note: SNOTEL as of 6/1 = 56% state wide.
6/3/2020 7:00 AM T M M M M Thi 85 @ 13:51. 13:54, drops from passing cloud. ....... @ Obs: 61, calm to 2 mph NW, low clouds blocked early sunrise.
6/4/2020 7:00 AM T M M M M Thi 90 @ 16:19, peak gust 28 mph N @ 17:31. ....... @ Obs: 67, calm, clear.
6/5/2020 7:00 AM T M M M M Thi 89 @ 12:44. @ 13:27 PM, sudden wind gust, as winds changed from under 14 mph WNW to a 36 mph NW gust in only a few seconds...duration only 2 mins, but gusts continue in the high 20's and low 30's eventually fading to under 18 mph after 16:00. Numerous leaf clusters all around the neighborhood. A few drops approx 13:35. ....... @ Obs: 69, calm, mostly cloudy.
6/6/2020 7:00 AM 0.00 0.0 M M M Thi 95 @ 15:32, peak gust 25 mph SW @ 22:28........ @ Obs: 73, winds variable calm to 5 mph ESE, cloudy with some darker clouds mixed in.
6/7/2020 7:00 AM 0.10 M M M M Thi 85 @ 14:33. 09:27, sprinkles, dark storm clouds increasing. @ 15:04, 34 mph SW gust. @ 15:40, sprinkles, wind gust to 28 mph SSE. @ 15:48 Sudden L/T, gusty winds, to 45 mph SSW, then immediate rain/pea size hail, peak gust 54 mph W @ 15:50 pm. Hail lasted less than 2 mins, heaviest rain from the 15:48 hail and rain onset, then heavy rain lasted only 5 mins, turned to moderate, with winds dropping to the teens ( any wind over approx 38 mph quite unusual at this location ) Post event look around; many small branches down, streets , sidewalks covered with shredded leaves. even entire sides of houses appear to have chopped leaf salad adhering to them. Not much hail accum, however it is drifted due to high winds. ....... @ Obs: 58, calm, sunny.
6/8/2020 7:00 AM 0.00 0.0 M M M Thi 91 @ 16:33. Moderate breezes almost all day, peak gust 30 mph SW @ 15:02. ....... @ Obs: 57, variable to 5 mph ESE, clear and sunny.
6/9/2020 7:00 AM 0.75 M M M M Thi 76 @ 14:30. clouded over by approx 16:00. 17:12, sprinkles 2 mins, followed by several sprinkle events, heaviest was from 18:59 to 19:03 with winds picking up. 23:29, very close thunderclap, begin rain for most of overnight. ....... @ Obs: 44, wind chill to 36, rain continues, winds variable to 15 mph NNW. / / / / RE: wind storm on Sat 6/6/20 - Historic weather event, called derecho 2 min vid shows the event covering the entire state https://denver.cbslocal.com/video/4580948-rare-derecho-makes-colorado-weather-history/
6/10/2020 7:00 AM 0.04 M M M M Thi 67 @ 17:15, peak gust 29 mph NE @ 10:26. Rain continued from previous observation, ended approx 8:10 ....... @ Obs: 53, clear, light winds to 4 mph SSE
6/11/2020 7:00 AM 0.00 0.0 M M M Thi 77 @ 15:!5. ....... @ Obs: 59, calm, clear.
6/12/2020 7:00 AM 0.00 0.0 M M M Thi 83 @ 17:28, sunny day........ @ Obs: 61, calm, clear.
6/13/2020 7:00 AM 0.00 0.0 M M M Thi 91 @ 14:36, light breezes under 5 mph SSE most of the afternoon until 17:30, increasing to 10 SSW by 19:25. ....... @ Obs: 59, light winds to 5 mph WNW, scattered clouds.
6/14/2020 7:00 AM T M M M M Thi 85 @ 13:13 Drops 15:59. drops, trace. 4 mins ....... @ Obs: 69, winds to 11 mph S, sunny.
6/15/2020 7:00 AM 0.00 0.0 M M M Thi 92 @ 15:43........ @ Obs: 75, calm, somewhat cloudy/hazy sky.
6/16/2020 7:00 AM 0.00 0.0 M M M Thi 92 @ 16:31....... @ Obs: 67, calm, mostly cloudy.
6/17/2020 7:00 AM 0.00 0.0 M M M Thi 93 @ 16:@20 .. A bit of haze in the sky most of the day, more noticable after 19:00.......... @ Obs: 62, calm, sunny w/ some haze ( smoke haze from wildfires per TV weather reports )
6/18/2020 7:00 AM 0.00 0.0 M M M Thi 94 @ 15:36, cloudy after 17:15. Winds increasing to over 22 mph N just after 19:00. ....... @ Obs: 54, calm, some thin clouds filtering most of the sun, clear sky to the W.
6/19/2020 7:00 AM 0.14 M M M M Thi 68 @ 12:22........ @ Obs: 52, cloudy, winds variable to 4 mph NNW, light to moderate rain continues.
6/20/2020 7:00 AM 0.01 M M M M Thi 67 @ 14:39. Rain ends approx 07:40, 0.01", clouds breaking by 08:00, some AM sun. Cloudy after Noon. 14:07, major Th-clap, observe very dark clouds to N @ NW. Local winds to 9 mph SSE. @ 15:03, winds shifted suddenly to NW, gusted to 24 mph, almost immediate drop back to under 12 mph.. 15:37 Rain begins. 8 mins Trace ....... @ Obs: 55, calm, sunny.
6/21/2020 7:00 AM 0.00 0.0 M M M Thi 86 @ 17:12....... @ Obs: 70, winds to 3 mph W, mostly scattered clouds.
6/22/2020 7:00 AM 0.03 M M M M Thi 81 @ 15:07....... 17:05, dark clouds moving in. 17:11, distant thunder. winds picking up quickly, peak gust 37 mph NW @ 17:14 17:18, close lightning............@ Obs: 59, clear, sunny. / / / / SNOTEL Snow Water Equivalent compare last year to this year: 6/19/19 = 1391% - - 6/18/20 = 39% https://www.wcc.nrcs.usda.gov/ftpref/states/co/snow/state/daily/co_update_snow.pdf
6/23/2020 7:00 AM 0.00 0.0 M M M Thi 81 @ 17:01....... @ Obs: 60, calm, clear sky above.
6/24/2020 7:00 AM 0.00 0.0 M M M Thi 86 @ 16:12....... @ Obs: 63, calm, clear.
6/25/2020 7:00 AM T M M M M Thi 92 @ 15:44. Light breezes under 10 mph all day, then at 18:44 sudden winds to high 20's, followed by peak gust 34 mph WNW @ 18:47.. Drops at 18:54 @ 19:16,changed from drops to light rain. - 4 mins, trace ....... @ Obs: 68, calm, clear.
6/26/2020 7:00 AM 0.00 0.0 M M M Thi 94 @ 12:32. Clouds increasing approx 12:40. 13:13, large dark cloud in the area produced some thunder ....... @ Obs: 60. calm, scattered thin clouds.
6/27/2020 7:00 AM 0.13 M M M M Thi 81 @ 13:05, clouds increasing. First rain 17:00 to 17:45, 0.08". Second event 19:31 to 19:42 , 0.05" ........ @ Obs: 65, calm, clear.
6/28/2020 7:00 AM 0.00 0.0 M M M Thi 89 @ 15:12. ....... @ Obs: 68, calm, clear.
6/29/2020 7:00 AM 0.00 0.0 M M M Thi 90 @ 13:07, increasing cloudiness afterward. ....... @ Obs: 61, calm, mostly cloudy w/ a few patches of blue.
6/30/2020 7:06 AM 0.00 0.0 M M M Thi 93 @ 16:04........ @ Obs: 62, winds variable to 4 mph ESE, mostly clear.
7/1/2020 7:00 AM T M M M M Thi 80 @ 14:27 .......1055 - 1111 sprinkles from passing cloud,. @ Obs: 60, winds to 4 mph S, clear.
7/2/2020 7:00 AM 0.00 0.0 M M M Thi 87 @ 17:01, breezy day, peak gust 26 mph SE @ 15:00....... @ Obs: 62, winds to 3 mph WNW, clear sky above.
7/3/2020 7:00 AM 0.00 0.0 M M M Thi 94 @ 16:06....... @ Obs: 64, calm, clear.
7/4/2020 7:00 AM 0.00 0.0 M M M Thi 90 @ 15:27. Breezy period, with gusts to the high 20's SW from 17:20 to 18:50, peak gust 28 mph SW @ 17:23... Second breezy period from 20:35 to 22:00, lesser winds, only to the low 20 mph range SE.......@ Obs: 65, calm, a few scattered clouds, whiff of smoke noticeable.
7/5/2020 7:00 AM T M M M M Thi 88 @ 13:15. Circling dark clouds, thndr @ 16:48, sprinkles @ 16 58, ends 17:25. sunny afterward. ....... @ Obs: 61, calm, mostly clear w/ estimate 10% scattered cirrus.
7/6/2020 7:10 AM 0.00 0.0 M M M Thi 89 @ 13:37 ....... @ Obs: 66, calm, clear.
7/7/2020 7:00 AM 0.00 0.0 M M M Thi 95 @ 16:29........ @ Obs: 68, calm, scattered clouds.
7/8/2020 7:00 AM T M M M M Thi 96 @ 12:18, approx 1 drop / sq ft sprinkle event for 1 minute from passing cloud. ....... @ Obs: 67, calm, clear.
7/9/2020 7:00 AM 0.00 0.0 M M M Thi 94 @ 15:48....... @ Obs: 65, calm, sunny.
7/10/2020 7:00 AM T M M M M Thi 92 @16:44....... 20:15 large drops driven by up to 19 mph winds ENE, shifting to N with 22 mph gust @ 20:36. Darkest clouds to the S & E. ..........@ Obs: 66, calm, clear.
7/11/2020 7:00 AM 0.00 0.0 M M M Thi 98 @ 17:29........ @ Obs: 67, calm, clear.
7/12/2020 7:00 AM 0.00 0.0 M M M Thi 92 @ 16:23....... @ Obs: 68, calm, clear.
7/13/2020 7:00 AM 0.00 0.0 M M M Thi 93 @ 13:45........ @ Obs: 76, calm, sunny w/ scattered dark clouds moving in quickly. Note: temp increased 5 degrees since 06::25, as baro increased from 29.538 to 29.554 during same time frame. .
7/14/2020 7:00 AM 0.07 M M M M Thi 93 @ 15:13. Sprinkles 13:01, followed by several actual light to moderate rainfalls which end approx 17:40. ....... @ Obs: 63, variable to 4 mph NE, mostly thin cloud cover.
7/15/2020 7:00 AM 0.06 M M M M Thi 77 @ 13:23. Numerous sprinkle events, one rain event had large drops. Overnight rain ~ 12:15. ....... @ Obs: 61, calm, clear sky, 91% RH.
7/16/2020 7:00 AM 0.00 0.0 M M M Thi 78 @ 19:01. By 08:30, turned foggy, light winds mostly NE. Partial clearing by 11:00. ....... @ Obs: 65 , calm.
7/17/2020 7:00 AM 0.00 0.0 M M M Thi 94 @ 13:16. Clouds and breezes picked up after 14:30, occasional whiff of smoke detected, source not determined. Winds begin diminishing after 19:00. ....... @ Obs: 67, calm, sunny.
7/18/2020 7:00 AM T M M M M Thi 94 @ 14:46 soon followed by increasing clouds. Winds generally under 10 mph N most of the afternoon until sudden pickup @ 18:15 gusting to 25 mph SW. ....... @ Obs: 68, calm, scattered clouds impeding sun..
7/19/2020 7:00 AM 0.00 0.0 M M M Thi 98 @ 15:03 followed by increasing clouds and increase in breezes, gusts up to 24 mph NW @ 16:04. ....... @ Obs: 65, calm, mostly scattered clouds.
7/20/2020 7:00 AM 0.00 0.0 M M M Thi 88 @ 14:37. Mostly cloudy all day. Winds suddenly kicked up @ 15:25 gusting to 28 mph SSE, matched at 15:50. ....... @ Obs: 62, winds to 5 mph NW.
7/21/2020 7:00 AM 0.00 0.0 M M M Thi 89 @ 15:20........ @ Obs: 60, calm, scattered clouds.
7/22/2020 7:00 AM 0.00 0.0 M M M Thi 87 @ 16:13. ....... @ Obs: 62, calm, mostly scattered thin clouds.
7/23/2020 7:00 AM 0.02 M M M M Thi 94 @ 15:59... Precip ranged from sprinkles to light shower, then lingering sprinkles............... @ Obs: 66, calm, mostly cloudy.
7/24/2020 7:00 AM 0.00 0.0 M M M Thi 94 @ 17:37 ....... @ Obs: 68, calm, mostly cloudy, only a few patches of blue sky.
7/25/2020 7:00 AM 0.13 M M M M Thi 89 @ 13:16 ....... @ Obs: 66, calm, clear sky.
7/26/2020 7:00 AM 0.00 0.0 M M M Thi 86 @ 12:43, increasing clouds afterward, then completely cloudy by ~ 14:10. Sprinkles 15:30 end approx 16:20. ....... @ Obs: 65, calm, scattered thin clouds.
7/27/2020 7:00 AM 0.00 0.0 M M M Thi 82 @ 12:11....... @ Obs: 61, calm, scattered clouds.
7/28/2020 7:00 AM 0.00 0.0 M M M Thi 86 @ 14:51....... @ Obs: 63, calm, scattered clouds inhibiting sun.
7/29/2020 7:00 AM 0.10 M M M M Thi 84 @ 13:19. 15:12 thunder in the area from C2C lightning. 15:15, a few drops followed by light rain........ @ Obs: 63, winds to 5 mph SE, scattered clouds.
7/30/2020 7:00 AM 0.00 0.0 M M M Thi 92 @16:02....... @ Obs: 61, winds to 4 mph SE, clear sky.
7/31/2020 7:00 AM T 0.0 M M M Thi 79 @ 15:26. 17:40 begin several sprinkle events from passing clouds. 18:35 end. TRACE ....... @ Obs: 69, calm, clear,
8/1/2020 7:00 AM T M M M M Thi 86 @ 15:25, dark clouds between 16:00 & 17:00 Sprinkle events: 18:02 - 18:05, 22:18 - 22:22....... @ Obs: 60, calm, clear.
8/2/2020 7:00 AM 0.00 0.0 M M M Thi 88 @ 13:33....... @ Obs: 61, calm, thin scattered clouds.
8/3/2020 7:00 AM 0.00 0.0 M M M Thi 84 @ 16:47....... @ Obs: 60, calm, clear.
8/4/2020 7:00 AM 0.00 0.0 M M M Thi 87 @ 18:10....... @ Obs: 64, winds to 4 mph NNW, thin and increasing clouds.
8/5/2020 7:00 AM T M M M M Thi 90 @ 15:56, peak gust 24 mph NW @ 17:18. 07:26 sprinkles from a passing cloud. ... Obs: 64, calm, mostly cloudy.
8/6/2020 7:00 AM T M M M M Thi 93 @ 14:40. 16:14, L/T, T=80, sprinkles @ 17:02....... @ Obs: 63, calm, mostly thin clouds.
8/7/2020 7:00 AM T M M M M Thi 90 @ 12:27. Peak gust 28 mph SW @ 18:11, sprinkles @ 18:12, duration less than 1 min. ....... @ Obs: 66, winds to 6 mph SW, clear sky.
8/8/2020 7:00 AM 0.00 0.0 M M M Thi 96 @ 15:52. ....... @ Obs: 66, calm, scattered clds.
8/9/2020 7:00 AM 0.00 0.0 M M M Thi 94 @ 15:03.. @ 10:55 noticeable smoke odor, source unkn, winds 5 to 9 mph NE, T=84F, lasted unitl ~ mid-afternoon. ....... @ Obs: 65, calm
8/10/2020 7:00 AM 0.00 0.0 M M M Thi 96 @ 15:43. Morning noticeable smoke odor, ( source from fire N. of Grand Junction ) front range view diminished by smoke/haze. Breeze light, mostly under 5 mph all day. ....... @ Obs: 61, calm, very hazy, but no smoke odor.
8/11/2020 7:00 AM T M M M M Thi 87 @ 16:38. @ 19:35, several dark clouds in the area, largest just SW of location, moving SE, producing several very large & loud lightning strikes. Sprinkles 19:51 to 20:12. ....... @ Obs: 62, calm, mostly cloudy. Local TV news reports new fire near Glenwood Springs ( Grizzly Creek ) in addition to the Grand Junction ( Pine Gulch ) fire. Winds likely to carry smoke to front range area.
8/12/2020 7:00 AM 0.00 0.0 M M M Thi 95 @ 14:37. Winds under 5 mph until sudden pickup approx 11:45, peak gust 24 mph NW @ 11:47. Increased clouds in mid afternoon. .... expected smoke odor all day...... @ Obs: 59, calm, scattered clouds above more clear to the W, but more clouds to the E impeding sunrise.
8/13/2020 7:00 AM 0.00 0.0 M M M Thi 92 @ 15:12 Winds under 5 mph until sudden pickup approx 15:10, peak gust 31 mph W @ 15:12 Very impaired late afternoon @ evening sun due to smoke. ....... @ Obs: 59, winds to 3 mph SW, impaired/tinted sunrise, very orange even at obs time, smoke odor in the air.
8/14/2020 7:00 AM 0.00 0.0 M M M Thi 94 @ 15:39. Filtered sun all day, along w / smoke. Very orangish glow even at 15:00. ....... @ Obs: 65, winds to 3 mph SSW, clear sky, no smoke odor.
8/15/2020 7:00 AM 0.00 0.0 M M M Thi 89 @ 15:55. ~ 07:45. Changed from no smoke @ obs, to quite intense, T=71. first hand report of falling ash @ I-25 / 136th. Approx 10:10, SSE winds picked up to gusts 15 mph, reducing smoke intensity. Foothills not visible due to haze/smoke. ....... @ Obs: 59, calm, no clouds above, but hazy and some smoke odor.
8/16/2020 7:00 AM 0.00 0.0 M M M Thi 92 @ 16:19. All day haze. smoke, and smoke plume becoming daily standard, along with lack of visibility of even the foothills.. ....... @ Obs: 62, calm, clear sky above, no clouds, no smoke plume, no smoke odor, but proof positive of ash on tops of flat surfaces including auto, tables, trash cans.......
8/17/2020 7:00 AM 0.00 0.0 M M M Thi 95 @ 14:43....... @ Obs: winds to 4 mph WNW, no clouds, no smoke odor at the moment, appears hazy.
8/18/2020 7:00 AM 0.00 0.0 M M M Thi 94 @ 16:40, smoke odor increased in the afternoon, decreased close to a very colorful sunset.. Light breezes to only 12 mph mostly easterly....... @ Obs: 63, calm, a few scattered thin clouds.
8/19/2020 7:00 AM 0.00 0.0 M M M Thi 96 @ 14:37, sun obscured by clouds/ smoke by 15:00. Smoke odor more intense in the early evening. ....... @ Obs: 66, calm, no clouds, no smoke odor.
8/20/2020 7:00 AM T M M M M Thi 92 @ 13:15, clouds and /or smoke cloud hid the sun about 13:45. Close lightning strike @ 13:58. ....... @ Obs: 63, calm, no clouds above.
8/21/2020 7:00 AM 0.05 M M M M Thi 89 @ 14:16,....... @ Obs: 60, calm, appears overcast / full cloud cover, local TV says most of that is a smoke layer, no smoke odor at this location. // Note: Rain start time very accurate, stop time fairly accurate.
8/22/2020 7:00 AM 0.00 0.0 M M M Thi 93 @ 16:42. Hazy all day noticeably reducing sun intensity even w/out scientific instrumentation. Local TV reports indicated wind patterns bring in Calif smoke and combining with CO smoke, a double whammy on the Front Range. ....... @ Obs: 60, calm, very dense haze, orange sun.
8/23/2020 7:00 AM 0.00 0.0 M M M Thi 95 @ 16:21. Another hazy day. ....... @ Obs: 60, calm, no blue sky visible.
8/24/2020 7:00 AM 0.00 0.0 M M M Thi 94 @ 14:16....... @ Obs: 65, calm, very thick smoke haze. Now 6 fires in the state.
8/25/2020 7:00 AM 0.00 0.0 M M M Thi 96 @ 16:22,highest gust in days 18 mph SE @ 22:58....... @ Obs: 65, calm, somewhat clear sky w/ broken clouds to the E.
8/26/2020 7:00 AM 0.00 0.0 M M M Thi 95 @ 15:03. breezy evening, ........ @ Obs: 64, calm, hazy with some sky visible, a few clouds to the E. // // // more options on the site main page................. FYI For real-time air quality: https://www.iqair.com/world-air-quality-ranking
8/27/2020 7:00 AM 0.21 M M M M Thi 93 @ 14:05. Breezes picked up after just after 16:00 from under 10 mph easterly to 20+ N. Thunder beginning approx 17:40. Drops 17 54, hardest rain 18:00 to 18:10, fades to light rain by 18:16, ends 19:25. Winds increased during light rain, peak gust 30 mph W @ 18:55. ....... @ Obs: 61, calm, clear sky ( wow).
8/28/2020 7:00 AM 0.02 M M M M Thi 94 @ 15:09. Breezes to 15 mph NNW most of the day. Cloudy after ~ 15:30. Rain 17:57 along with winds increasing to over 20 mph NNW. Gusts to 35 mph NW @ 18:08. Approx 18:15 changed to intermittent sprinkles which ended 18:38, winds calm by 19:00 ....... @ Obs: 65, calm, mostly cloudy.
8/29/2020 7:00 AM 0.12 M M M M Thi 78 @ 13:15, cloudy most of the day. ....... @ Obs: sprinkles / light rain 15:50 to 16:20 followed by intermittent light rain. ....... @ Obs: 57, calm, mostly cloudy.
8/30/2020 7:00 AM T M M M M Thi 76 @ 17:08 but cloudy all day until ~ 16:15. 09:15 sprinkles, some additional events during the day........ @ Obs: 63, calm.
8/31/2020 7:00 AM 0.00 0.0 M M M Thi 87 @ 14:06, breezy afternoon, peak daytime gust 27 mph N @ 13:41........ Overnight FROPA , winds gusting over 20 mph N to NNE from 22:00 to 01:00, peak gust 28 mph N @ 22:58.......@ Obs: 47, calm, no clouds, but a bit hazy.
9/1/2020 7:00 AM 0.08 M M M M Thi 73 @ 15:26....... @ Obs: 52, calm, clear . // Note: start time very accurate, stop time estimated.
9/2/2020 7:00 AM 0.00 0.0 M M M Thi 80 @ 17:41....... @ Obs: 55, calm, clear.
9/3/2020 7:00 AM 0.00 0.0 M M M Thi 94 @ 18:37....... @ Obs: 55, calm, clear above, after some scattered clouds presented a colorful sunrise.
9/4/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 86 @ 16:36....... @ Obs: 57, calm, clear.
9/5/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 89 @ 16:39. some type of haze diminishing the view of the front range. Only a few clouds but colorful sunset. Very orange moon rise.......... @ Obs: 61, calm. clear sky above.
9/6/2020 7:00 AM 0.00 0.0 M M M Thi 98 @ 16:22.....Obs: 73, calm, clear.
9/7/2020 7:00 AM 0.00 0.0 M M M Thi 95 @ 12:55. Approx 12:44 the dreaded "return of the smoke "...... by 13:30, sunlight significantly reduced from smoke, clouds or both. Observe " ash is falling " event through the afternoon, not nearly as extreme as farther north per local news. ....... @ Obs: 61, calm, clear sky above, but seems to be some haze. / / Side note: inner tube removed due to freeze conditions.
9/8/2020 7:07 AM 0.41 0.0 0.00 0.0 0.00 Thi 91F @ 14:45 Winds under 10 mph until 16:09, picking up, peak gusts 27 mph N @ 16:35, 28 mph N @ 21:32.........10 degree drop by 17:00, temp @ 21:30 = 55F. Overnight min wind chill 28F @ 03:15....... @ Obs: 33, 7 mph NE, light rain continues, however, just changed to flurries as this report being keyed - Chill = 31. / / Side note : Vantage Vue rain readings rarely match actual gauge readings, and are used only for comparison, this time reading on V.V. is 1/2 of actual... possibly due to ash buildup ??
9/9/2020 7:00 AM 0.45 1.7 0.20 1.5 0.20 Thi 33 @ 14:10, short-lived, , else maintained 32 all day. Light flurries continued from previous observation until mid morning, then turned to intermittent flurries and rain most of the day. Most snow melted until after ~ 16:30, when snowfall intensified, and began sticking on ground cover, other raised surfaces. Snow stopped approx 04:30, overnight TLo 31 from 01:30 continuing to obs. ....... @ Obs: 31, calm, overcast, no snow accum on ground surfaces.
9/10/2020 7:00 AM T T T 0.0 0.00 Thi 41 @ 16:12. A few flurries 09:00 until ~ 11:30. Evidence of some precip overnight. ....... @ Obs: 38, calm, overcast. / / Update on automated rain gauge vs. manual readings: Actual precip was only a trace in the last 24 hours, but the V. V. ( which reported only about 1/2 of actual 2 days back ) reported 0.60" for yesterday. As previously noted, automation is used for comparison only, reports are submitted using the official CoCoRaHS Rain Gauge
9/11/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 52 @ 16:46, cloudy all day . ....... @ Obs: 39, calm, clear.
9/12/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 68 @ 14:54, breezy afternoon with increasing clouds. ....... @ Obs: 45, calm.
9/13/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 52 @ 16:46, clear nearly all day . ....... @ Obs: 39, calm, clear. Mostly clear all day, a few clouds over the mtns offered up a small but colorful sunset....... @ Obs: 47, calm.
9/14/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 86 @ 17:08....... @ Obs: 50, calm.
9/15/2020 6:55 AM 0.00 0.0 0.00 0.0 0.00 Thi 88 @ 17:07. ...... @ Obs: 55, calm.
9/16/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 87 @ 13:48. Appears that the sun was filtered by high level clouds or smoke, no smoke odor at this location detected on numerous trips to the outdoors. Mtns barely visible from I-25...... @ Obs: 59, calm.
9/17/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 75 @ 16:01, very hazy day. ....... @ Obs: 48, calm, smokey, hazy.
9/18/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 15:28, another day with filtered sun, smoke still noticeable........ @ Obs: 62, calm.
9/19/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 82 @ 16:31, another very hazy day........ @ Obs: 57, winds to 3 mph SSW.
9/20/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 86 @ 12:35., increasing clouds in the afternoon. ....... @ Obs: 61, 2 mph SSE, no smoke odor.
9/21/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 85 @ 18:09....... @ Obs: 52, calm.
9/22/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 86 @ 15:35....... @ Obs: 55, calm.
9/23/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 87 @ 16:47. Dark clouds moved through approx 18:00, along with gusts 15 to 23 mph NNW........ @ Obs: 59, calm, scatted clouds.
9/24/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 84 @ 15:45....... @ Obs: 54, winds to 4 mph S.
9/25/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 86 @ 12:35........ @ Obs: 60, calm.
9/26/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 87 @ 1634....... @ Obs: 66, calm, mostly cloudy.
9/27/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 86 @ 15:41, increasing clouds in the afternoon, winds under 10 mph ENE most of the afternoon, sudden gust to 20 mph ESE brought in not only smoke odor but a smoke cloud visible up and down the street. Winds calmed after 22:50....... @ Obs: 50, calm, clear sky at 06:00, now mostly cloudy, but no smoke cloud nor smoke odor.
9/28/2020 7:00 AM 0.01 0.0 0.00 0.0 0.00 Thi 51 @ 08:10, temp dropped throughout the rest of the day. chill factor down to 42 @ 09:35. Very light rain approx 17:40....... @ Obs: 37, calm.
9/29/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 62 @ 17:45 ....... @ Obs: 45, winds to 4 mph SSW.
9/30/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 Thi 81 @ 15:40....... @ Obs: 52, calm. smoke odor.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground
6/6/2020 3:49 PM 3:48 PM Sudden L/T, gusty winds, to 45 mph SSW, then immediate rain/pea size hail, peak gust 54 mph W @ 3:50 pm. Hail lasted less than 2 mins, heaviest rain from onset then lasted only 5 mins, turned to moderate, with winds dropping to the teens ( any wind over approx 38 mph quite unusual at this location ) 1/4" Pea Size 1/4" Pea Size 1/4" Pea Size White Ice 2 shredded leaves True Same time as rain 50-60