Station Overview Station Location
Station Number CO-SA-11 Latitude 37.7922
Station Name La Garita 5.6 WSW Longitude -106.3409
County Saguache Elevation (ft) 8251



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 0.85 0.60 31 0.60 31 0.00 0 0 7 2 0.0 0 0
Nov 19 0.57 0.59 30 0.59 30 0.00 0 0 6 0 0.0 0 0
Dec 19 0.54 0.57 31 0.57 31 0.00 0 0 6 5 0.0 0 0
Jan 20 0.45 0.03 31 0.03 31 0.00 0 0 3 2 0.0 0 0
Feb 20 0.44 0.37 29 0.37 29 0.00 0 0 6 2 0.0 0 0
March 20 0.84 0.42 31 0.42 31 0.00 0 0 5 3 0.0 0 0
April 20 0.91 0.10 30 0.10 30 0.00 0 0 1 2 0.0 0 0
May 20 0.79 0.08 31 0.08 31 0.00 0 0 2 5 0.0 0 0
June 20 0.98 0.98 30 0.98 30 0.00 0 0 8 5 0.0 0 0
July 20 1.80 3.53 31 3.53 31 0.00 0 0 14 3 0.0 0 0
Aug 20 1.94 0.58 31 0.58 31 0.00 0 0 9 5 0.0 0 0
Sept 20 1.14 1.68 30 1.68 30 0.00 0 0 4 3 0.0 0 0
Water Year Totals: 11.25" 9.53" 366 days 9.53" 366 0.00" 0 days 0 71 days 37 days 0.0" 0 days 0 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 0.00
10/2/2019 0.00
10/3/2019 0.00
10/4/2019 0.03
10/5/2019 0.01
10/6/2019 0.00
10/7/2019 0.00
10/8/2019 0.00
10/9/2019 T
10/10/2019 0.00
10/11/2019 0.00
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 T
10/20/2019 0.00
10/21/2019 0.00
10/22/2019 0.00
10/23/2019 0.00
10/24/2019 0.38
10/25/2019 0.02
10/26/2019 0.00
10/27/2019 0.00
10/28/2019 0.02
10/29/2019 0.05
10/30/2019 0.09
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 0.00
11/8/2019 0.00
11/9/2019 0.00
11/10/2019 0.00
11/11/2019 0.00
11/12/2019 0.00
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 0.01
11/22/2019 0.04
11/23/2019 0.00
11/24/2019 0.00
11/25/2019 0.00
11/26/2019 0.06
11/27/2019 0.00
11/28/2019 0.05
11/29/2019 0.25
11/30/2019 0.18
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 T
12/7/2019 0.00
12/8/2019 0.00
12/9/2019 T
12/10/2019 0.00
12/11/2019 0.00
12/12/2019 0.00
12/13/2019 0.01
12/14/2019 0.02
12/15/2019 0.17
12/16/2019 0.24
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 0.01
12/26/2019 T
12/27/2019 T
12/28/2019 0.12
12/29/2019 T
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 T
1/13/2020 0.00
1/14/2020 0.00
1/15/2020 0.00
1/16/2020 0.00
1/17/2020 0.01
1/18/2020 0.01
1/19/2020 0.00
1/20/2020 0.00
1/21/2020 0.00
1/22/2020 T
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 0.01
1/29/2020 0.00
1/30/2020 0.00
1/31/2020 0.00
2/1/2020 0.00
2/2/2020 0.00
2/3/2020 0.00
2/4/2020 0.07
2/5/2020 0.06
2/6/2020 0.00
2/7/2020 0.00
2/8/2020 0.00
2/9/2020 0.00
2/10/2020 0.00
2/11/2020 0.13
2/12/2020 T
2/13/2020 0.00
2/14/2020 0.00
2/15/2020 0.00
2/16/2020 0.00
2/17/2020 0.00
2/18/2020 0.00
2/19/2020 0.00
2/20/2020 T
2/21/2020 0.00
2/22/2020 0.00
2/23/2020 0.09
2/24/2020 0.01
2/25/2020 0.01
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 0.01
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 0.00
3/10/2020 0.00
3/11/2020 0.00
3/12/2020 0.00
3/13/2020 0.05
3/14/2020 0.10
3/15/2020 0.00
3/16/2020 0.00
3/17/2020 0.00
3/18/2020 0.00
3/19/2020 0.24
3/20/2020 0.02
3/21/2020 0.00
3/22/2020 T
3/23/2020 T
3/24/2020 0.00
3/25/2020 0.00
3/26/2020 0.00
3/27/2020 0.00
3/28/2020 T
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 0.00
4/3/2020 0.00
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 0.00
4/13/2020 0.00
4/14/2020 0.00
4/15/2020 0.00
4/16/2020 0.00
4/17/2020 0.00
4/18/2020 0.00
4/19/2020 0.00
4/20/2020 T
4/21/2020 T
4/22/2020 0.10
4/23/2020 0.00
4/24/2020 0.00
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 0.00
5/4/2020 0.00
5/5/2020 0.00
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 0.00
5/16/2020 0.00
5/17/2020 T
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 0.00
5/26/2020 0.00
5/27/2020 0.00
5/28/2020 0.02
5/29/2020 T
5/30/2020 T
5/31/2020 T
6/1/2020 0.44
6/2/2020 0.35
6/3/2020 0.00
6/4/2020 0.03
6/5/2020 T
6/6/2020 0.03
6/7/2020 0.02
6/8/2020 0.00
6/9/2020 0.00
6/10/2020 0.00
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 0.00
6/20/2020 T
6/21/2020 0.00
6/22/2020 T
6/23/2020 0.09
6/24/2020 0.01
6/25/2020 0.00
6/26/2020 0.01
6/27/2020 0.00
6/28/2020 T
6/29/2020 0.00
6/30/2020 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.00
7/2/2020 0.00
7/3/2020 0.00
7/4/2020 0.01
7/5/2020 0.40
7/6/2020 0.09
7/7/2020 0.00
7/8/2020 0.00
7/9/2020 0.00
7/10/2020 0.00
7/11/2020 0.00
7/12/2020 0.00
7/13/2020 T
7/14/2020 0.10
7/15/2020 0.73
7/16/2020 0.06
7/17/2020 0.03
7/18/2020 0.22
7/19/2020 1.09
7/20/2020 0.00
7/21/2020 T
7/22/2020 0.00
7/23/2020 T
7/24/2020 0.05
7/25/2020 0.05
7/26/2020 0.18
7/27/2020 0.18
7/28/2020 0.34
7/29/2020 0.00
7/30/2020 0.00
7/31/2020 0.00
8/1/2020 T
8/2/2020 0.05
8/3/2020 T
8/4/2020 T
8/5/2020 0.01
8/6/2020 0.01
8/7/2020 0.00
8/8/2020 0.00
8/9/2020 0.00
8/10/2020 0.03
8/11/2020 0.00
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 0.02
8/20/2020 T
8/21/2020 0.02
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 0.08
8/28/2020 0.00
8/29/2020 0.30
8/30/2020 0.06
8/31/2020 T
9/1/2020 0.14
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 0.00
9/9/2020 1.13
9/10/2020 0.40
9/11/2020 T
9/12/2020 0.00
9/13/2020 0.00
9/14/2020 0.00
9/15/2020 0.00
9/16/2020 T
9/17/2020 0.00
9/18/2020 0.00
9/19/2020 0.00
9/20/2020 0.00
9/21/2020 T
9/22/2020 0.01
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 0.00
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 0.00 0.0 0.00 0.0 0.00
10/2/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/3/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/4/2019 7:00 AM 0.03 0.0 0.00 0.0 0.00
10/5/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00
10/6/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/7/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/8/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/9/2019 7:00 AM T 0.0 0.00 0.0 0.00
10/10/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/11/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00 8 F low temperature this morning.
10/12/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/13/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/14/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/15/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/16/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/17/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/18/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/19/2019 7:00 AM T 0.0 0.00 0.0 0.00 Brief rain around 10:25 and 14:30.
10/20/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/21/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/22/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/23/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/24/2019 7:00 AM 0.38 M M M M Snow probably started around 2:15 am when the air temperature suddenly dropped and the relative humidity abruptly climbed. Still snowing at 7:00 am. Northeast wind gusting to 19 mph.
10/25/2019 7:00 AM 0.02 M M M M Snow from 7:00 am to about 8:30 am yesterday. I should have measured the water content in the gauge yesterday morning when the sun came out, but I didn't, so there very likely was evaporation from outer cylinder.
10/26/2019 7:00 AM 0.00 0.0 0.00 M M
10/27/2019 7:00 AM 0.00 0.0 0.00 M M
10/28/2019 7:00 AM 0.02 M M M M Snowing at 7:00 am, though no snow on the ground at 6:10 am. Between 6:10 and 6:35 am temperature dropped from 40F to 31F and RH rose from 50% to 82%.
10/29/2019 7:00 AM 0.05 M M 0.0 0.00 Snow, heaviest around 8:20 am and from 10:30 to 11:10 am. Around 1:00 pm after the sky clear, I melted snow in outer cylinder and measured with a scale.
10/30/2019 7:00 AM 0.09 M M M M Snow overnight, times estimated from relative humidity. Minimum temperature was 10F.
10/31/2019 7:00 AM 0.00 0.0 0.00 M M
11/1/2019 7:00 AM 0.00 0.0 0.00 M M
11/2/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/3/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/4/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/5/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/6/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/7/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/8/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/9/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/10/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/11/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/12/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/13/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/14/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/15/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/16/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/17/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/18/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/19/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/20/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/21/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00 Snow from 9:00 to 9:45 am and around 11:40 am. Rain (drizzle) after about 6:00 am, continuing until 7:00 am. Weighed outer cylinder at noon yesterday (to prevent evaporation) and at 7 am today.
11/22/2019 7:00 AM 0.04 M M 0.0 0.00 Snow, mostly before 8:00 am, some around 1:20 pm.
11/23/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/24/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/25/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/26/2019 7:00 AM 0.06 M M M M Snow. Times estimated from new Alamosa radar (NOAA/MRMS website).
11/27/2019 7:00 AM 0.00 0.0 0.00 M M
11/28/2019 7:00 AM 0.05 M M M M Snow overnight, likely around 3:00 am and 5:30 am from radar.
11/29/2019 7:00 AM 0.25 M M M M Snow overnight, most accumulation after 6 am, still snowing at 7 am.
11/30/2019 7:00 AM 0.18 M M M M Heavy snow from 7:00 to 9:00 am and 11:45 to 13:15. Then winds suddenly increased and gusted to 44 mph at 13:30, with intermittent gusts to 40 mph or more until 14:15. It is difficult to tell how much was falling snow and how much was from blowing snow after 13:15.
12/1/2019 7:00 AM 0.00 0.0 0.00 M M
12/2/2019 7:00 AM 0.00 0.0 0.00 M M
12/3/2019 7:00 AM 0.00 0.0 0.00 M M
12/4/2019 7:00 AM 0.00 0.0 0.00 M M
12/5/2019 7:00 AM 0.00 0.0 0.00 M M
12/6/2019 7:00 AM T 0.0 0.00 M M Light graupel
12/7/2019 7:00 AM 0.00 0.0 0.00 M M
12/8/2019 7:00 AM 0.00 0.0 0.00 M M
12/9/2019 7:00 AM T 0.0 0.00 M M Very light snow accumulation overnight.
12/10/2019 7:00 AM 0.00 0.0 0.00 M M
12/11/2019 7:00 AM 0.00 0.0 0.00 M M
12/12/2019 7:00 AM 0.00 0.0 0.00 M M
12/13/2019 7:00 AM 0.01 M M M M Snow overnight
12/14/2019 7:00 AM 0.02 M M M M Snow overnight
12/15/2019 7:00 AM 0.17 M M M M Snow overnight
12/16/2019 7:00 AM 0.24 M M M M Snow, from 7 to 9 am, 11:00 to 12:30, 2 to 3 pm, and overnight.
12/17/2019 7:00 AM 0.00 0.0 0.00 M M
12/18/2019 7:00 AM 0.00 0.0 0.00 M M
12/19/2019 7:00 AM 0.00 0.0 0.00 M M
12/20/2019 7:00 AM 0.00 0.0 0.00 M M
12/21/2019 7:00 AM 0.00 0.0 0.00 M M
12/22/2019 7:00 AM 0.00 0.0 0.00 M M
12/23/2019 7:00 AM 0.00 0.0 0.00 M M
12/24/2019 7:00 AM 0.00 0.0 0.00 M M
12/25/2019 7:00 AM 0.01 M M M M Snow in evening before 9 pm. Snow in gauge weighed 3 g.
12/26/2019 7:00 AM T 0.0 0.00 M M
12/27/2019 7:00 AM T M M M M Snow after 3 am
12/28/2019 7:00 AM 0.12 M M M M Snow from 7:00 to 9:00, 11:30 to 13:40, and 15:55 to 16:30 (as recorded by camera images).
12/29/2019 7:00 AM T 0.0 0.00 M M A few snowflakes fell around 9:30 am.
12/30/2019 7:00 AM 0.00 0.0 0.00 M M
12/31/2019 7:00 AM 0.00 0.0 0.00 M M
1/1/2020 7:00 AM 0.00 0.0 0.00 M M
1/2/2020 7:00 AM 0.00 0.0 0.00 M M
1/3/2020 7:00 AM 0.00 0.0 0.00 M M
1/4/2020 7:00 AM 0.00 0.0 0.00 M M
1/5/2020 7:00 AM 0.00 0.0 0.00 M M
1/6/2020 7:00 AM 0.00 0.0 0.00 M M
1/7/2020 7:00 AM 0.00 0.0 0.00 M M
1/8/2020 7:00 AM 0.00 0.0 0.00 M M
1/9/2020 7:00 AM 0.00 0.0 0.00 M M
1/10/2020 7:00 AM 0.00 0.0 0.00 M M
1/11/2020 7:00 AM 0.00 0.0 0.00 M M
1/12/2020 7:00 AM T 0.0 0.00 M M A very light dusting of snow overnight.
1/13/2020 7:00 AM 0.00 0.0 0.00 M M
1/14/2020 7:00 AM 0.00 0.0 0.00 M M
1/15/2020 7:00 AM 0.00 0.0 0.00 M M
1/16/2020 7:00 AM 0.00 0.0 0.00 M M
1/17/2020 7:00 AM 0.01 M M M M Snow overnight
1/18/2020 7:00 AM 0.01 M M M M Heaviest snow from 9:45 to 10:30 am. Then strong winds with maximum gust of 38 mph at 10:55, which resulted in blowing snow (which could have entered gauge). I think the amount of snow should have had more than 0.01 inch of water content, so the larger effect was probably evaporation from the outer cylinder, since it was mostly sunny after 11:00.
1/19/2020 7:00 AM 0.00 0.0 0.00 M M
1/20/2020 7:00 AM 0.00 0.0 0.00 M M
1/21/2020 7:00 AM 0.00 0.0 0.00 M M
1/22/2020 7:00 AM T 0.0 0.00 M M A few snowflakes overnight
1/23/2020 7:00 AM 0.00 0.0 0.00 M M
1/24/2020 7:00 AM 0.00 0.0 0.00 M M
1/25/2020 7:00 AM 0.00 0.0 0.00 M M
1/26/2020 7:00 AM 0.00 0.0 0.00 M M
1/27/2020 7:00 AM 0.00 0.0 0.00 M M
1/28/2020 7:00 AM 0.01 M M M M Snow
1/29/2020 7:00 AM 0.00 0.0 0.00 M M
1/30/2020 7:00 AM 0.00 0.0 0.00 M M
1/31/2020 7:00 AM 0.00 0.0 0.00 M M
2/1/2020 7:00 AM 0.00 0.0 0.00 M M
2/2/2020 7:00 AM 0.00 0.0 0.00 M M
2/3/2020 7:00 AM 0.00 0.0 0.00 M M
2/4/2020 7:00 AM 0.07 M M M M Snow
2/5/2020 7:00 AM 0.06 M M M M Snow. Morning low temperature of -12 F.
2/6/2020 7:00 AM 0.00 0.0 0.00 M M
2/7/2020 7:00 AM 0.00 0.0 0.00 M M
2/8/2020 7:00 AM 0.00 0.0 0.00 M M
2/9/2020 7:00 AM 0.00 0.0 0.00 M M
2/10/2020 7:00 AM 0.00 0.0 0.00 M M
2/11/2020 7:00 AM 0.13 M M M M Brief snow flurries in mid-afternoon (trace). Most of the snow was overnight (likely after 9 pm).
2/12/2020 7:00 AM T 0.0 0.00 M M
2/13/2020 7:00 AM 0.00 0.0 M M M
2/14/2020 7:00 AM 0.00 0.0 0.00 M M
2/15/2020 7:00 AM 0.00 0.0 0.00 M M
2/16/2020 7:00 AM 0.00 0.0 0.00 M M
2/17/2020 7:00 AM 0.00 0.0 0.00 M M
2/18/2020 7:00 AM 0.00 0.0 0.00 M M
2/19/2020 7:00 AM 0.00 0.0 0.00 M M
2/20/2020 7:00 AM T 0.0 0.00 M M Snow flurries
2/21/2020 7:00 AM 0.00 0.0 0.00 M M
2/22/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/23/2020 7:00 AM 0.09 M M M M Snow overnight
2/24/2020 7:00 AM 0.01 M M 0.0 0.00 Graupel shower
2/25/2020 7:00 AM 0.01 M M M M Snow overnight. Times based on a large peak in relative humidity.
2/26/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/27/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/28/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/29/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/1/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/2/2020 7:00 AM 0.01 M M M M Snow overnight
3/3/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/4/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/5/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/6/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/7/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/8/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/9/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/10/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/11/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/12/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/13/2020 7:00 AM 0.05 M M M M Snowing heavily at 7:00 am.
3/14/2020 7:00 AM 0.10 M M 0.0 0.00 Snow in the morning. Outer cylinder measured at 12:40 pm yesterday so no evaporation loss.
3/15/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/16/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/17/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/18/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/19/2020 7:00 AM 0.24 M M M M Snow overnight. Relative humidity and temperature dropped suddenly at 4:40 am when the winds started with a gust to 33 mph and up to 37 mph at 5:35.
3/20/2020 7:00 AM 0.02 M M M M Snow overnight after very light flurries in late afternoon and early evening.
3/21/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/22/2020 7:00 AM T M M M M Snow accumulation inside the outer cylinder weighed 1 gram, though there was much more stuck to the outside because of the strong wind. :)
3/23/2020 7:00 AM T 0.0 0.00 0.0 0.00 A few snowflakes around noon.
3/24/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/25/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/26/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/27/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/28/2020 7:00 AM T 0.0 0.00 0.0 0.00 Brief snow shower around 4:20 pm.
3/29/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/30/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/31/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/1/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/2/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/3/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/4/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/5/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/6/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/7/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/8/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/9/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/10/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/11/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/12/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/13/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/14/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/15/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/16/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/17/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/18/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/19/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/20/2020 7:00 AM T 0.0 0.00 0.0 0.00 A few graupel pellets fell.
4/21/2020 7:00 AM T 0.0 0.00 0.0 0.00 A few raindrops around 17:35 and actual light rain after 19:30.
4/22/2020 7:00 AM 0.10 0.0 0.00 0.0 0.00 Rain collected with open outer cylinder because snow was forecast. There probably was evaporation from high winds in the evening and early morning today. Davis Vantage Pro rain gauge measured 0.14 inch (0.04" from 13:25 to 13:40, 0.05" from 16:00 to 17:40, 0.05" from 1:15 to 2:05).
4/23/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/24/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/25/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/26/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/27/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/28/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/29/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/30/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/1/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/2/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/3/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/4/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/5/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/6/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/7/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/8/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/9/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/10/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/11/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/12/2020 7:00 AM 0.06 0.0 0.00 0.0 0.00 Away from home: measurement is from a Davis Vantage Pro rain gauge and camera images.
5/13/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/14/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/15/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/16/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/17/2020 7:00 AM T 0.0 0.00 0.0 0.00
5/18/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/19/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/20/2020 7:00 AM T 0.0 0.00 0.0 0.00 Brief light rain around 17:30 and 19:00, with more rain and a rainbow in the second event.
5/21/2020 7:00 AM 0.00 0.0 M M M
5/22/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/23/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/24/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/25/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/26/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/27/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/28/2020 7:00 AM 0.02 0.0 0.00 0.0 0.00 0.02 inch of rain from 16:08 to 16:18. Trace of rain around 17:55 and 18:55.
5/29/2020 7:00 AM T 0.0 0.00 0.0 0.00
5/30/2020 7:00 AM T 0.0 0.00 0.0 0.00 Rain around 18:45
5/31/2020 7:00 AM T 0.0 0.00 0.0 0.00 Rain around 21:45
6/1/2020 7:00 AM 0.44 0.0 0.00 0.0 0.00 Times from Davis Vantage Pro gauge; about 0.40 inch of rain from 19:30 to 21:30.
6/2/2020 7:00 AM 0.35 0.0 0.00 0.0 0.00
6/3/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/4/2020 7:00 AM 0.03 0.0 0.00 0.0 0.00
6/5/2020 7:00 AM T 0.0 0.00 0.0 0.00 A little rain around 18:30.
6/6/2020 7:00 AM 0.03 0.0 0.00 0.0 0.00
6/7/2020 7:00 AM 0.02 0.0 0.00 0.0 0.00
6/8/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/9/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/10/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/11/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/12/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/13/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/14/2020 7:00 AM T 0.0 0.00 0.0 0.00
6/15/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/16/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/17/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/18/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/19/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/20/2020 7:00 AM T 0.0 0.00 0.0 0.00
6/21/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/22/2020 7:00 AM T 0.0 0.00 0.0 0.00
6/23/2020 7:00 AM 0.09 0.0 0.00 0.0 0.00
6/24/2020 7:00 AM 0.01 0.0 0.00 0.0 0.00
6/25/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/26/2020 7:00 AM 0.01 0.0 0.00 0.0 0.00
6/27/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/28/2020 7:00 AM T 0.0 0.00 0.0 0.00
6/29/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/30/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/1/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/2/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/3/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/4/2020 7:00 AM 0.01 0.0 0.00 0.0 0.00 Also a trace around 21:30
7/5/2020 7:00 AM 0.40 0.0 0.00 0.0 0.00 Precip amount was probably higher due to hail bouncing out of the funnel. Most of the rain fell after the hail. Hail report filed.
7/6/2020 7:00 AM 0.09 0.0 0.00 0.0 0.00
7/7/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/8/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/9/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/10/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/11/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/12/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/13/2020 7:00 AM T 0.0 0.00 0.0 0.00
7/14/2020 7:00 AM 0.10 0.0 0.00 0.0 0.00
7/15/2020 7:00 AM 0.73 0.0 0.00 0.0 0.00 Most of the rain and some small hail occurred from 3:00 to 3:20 pm. There is no hail report because I was trapped in the car in the driveway.
7/16/2020 7:00 AM 0.06 0.0 0.00 0.0 0.00
7/17/2020 7:00 AM 0.03 0.0 0.00 0.0 0.00
7/18/2020 7:00 AM 0.22 0.0 0.00 0.0 0.00
7/19/2020 7:00 AM 1.09 0.0 0.00 0.0 0.00 Moderate damage to driveway and two dirt roads that border our 35 acres. This was the most flooding seen here in 16 years. The deep dry wash that cuts through our land was overflowing. The driveway damage was caused by a stream that formed where there is no wash.
7/20/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00 I was away from home: measurement is from a Davis Vantage Pro rain gauge and camera images.
7/21/2020 7:00 AM T 0.0 0.00 0.0 0.00 I was away from home: measurement is from a Davis Vantage Pro rain gauge and camera images.
7/22/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/23/2020 7:00 AM T 0.0 0.00 0.0 0.00
7/24/2020 7:00 AM 0.05 0.0 0.00 0.0 0.00 0.03" from 13:55 to 14:40 and 0.02" from 1:40 to 5:00.
7/25/2020 7:00 AM 0.05 0.0 0.00 0.0 0.00
7/26/2020 7:00 AM 0.18 0.0 0.00 0.0 0.00 Occasional small amounts of rain.
7/27/2020 7:00 AM 0.18 0.0 0.00 0.0 0.00 About half of the rain occurred between 8 and 10 pm.
7/28/2020 7:00 AM 0.34 0.0 0.00 0.0 0.00 Steady rain
7/29/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/30/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/31/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/1/2020 7:00 AM T 0.0 0.00 0.0 0.00 A bit of rain associated with a 10 minute long microburst, wind gusts to 40 mph.
8/2/2020 7:00 AM 0.05 0.0 0.00 0.0 0.00
8/3/2020 7:00 AM T 0.0 0.00 0.0 0.00 A little rain at 8:15, but most at 15:25.
8/4/2020 7:00 AM T 0.0 0.00 0.0 0.00 Numerous times of very short periods of light rain.
8/5/2020 7:00 AM 0.01 0.0 0.00 0.0 0.00
8/6/2020 7:00 AM 0.01 0.0 0.00 0.0 0.00
8/7/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/8/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/9/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/10/2020 7:00 AM 0.03 0.0 0.00 0.0 0.00
8/11/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/12/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/13/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/14/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/15/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/16/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/17/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/18/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/19/2020 7:00 AM 0.02 0.0 0.00 0.0 0.00
8/20/2020 7:00 AM T 0.0 0.00 0.0 0.00
8/21/2020 7:00 AM 0.02 0.0 0.00 0.0 0.00
8/22/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/23/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/24/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/25/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/26/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/27/2020 7:00 AM 0.08 0.0 0.00 0.0 0.00 Finally, some rain to cool off and remove the wildfire haze!
8/28/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/29/2020 7:00 AM 0.30 0.0 0.00 0.0 0.00
8/30/2020 7:00 AM 0.06 0.0 0.00 0.0 0.00
8/31/2020 7:00 AM T 0.0 0.00 0.0 0.00
9/1/2020 7:00 AM 0.14 0.0 0.00 0.0 0.00
9/2/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/3/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/4/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/5/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/6/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/7/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/8/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/9/2020 7:00 AM 1.13 M M M M Rain started at 13:00; only 0.01 inch on automatic gauge when snow started at 15:30. Snow became heavy and continued after nightfall. Lightly snowing at 7:00 am today. Snow in outer cylinder was a few inches above top of cylinder, so melted snow amount is an underestimate. (Used weight measurements of full and empty cylinder; snow weighed 226 g.) High temperature on Monday was 83 F; temperature at 7:00 am today (Wednesday) was 26 F.
9/10/2020 7:00 AM 0.40 M M M M A little snow yesterday morning, but nearly all snow was overnight.
9/11/2020 7:00 AM T 0.0 0.00 M M
9/12/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/13/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/14/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/15/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/16/2020 7:00 AM T 0.0 0.00 0.0 0.00
9/17/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/18/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/19/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/20/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/21/2020 7:00 AM T 0.0 0.00 0.0 0.00
9/22/2020 7:00 AM 0.01 0.0 0.00 0.0 0.00
9/23/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/24/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/25/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/26/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/27/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/28/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/29/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/30/2020 7:00 AM 0.00 0.0 0.00 0.0 0.00



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
7/4/2020 12:41 PM 1/2" Grape 1/4" Pea Size NA Hard|White Ice 17 2min Continuous False After rain After smaller hail 10-20