Station Overview Station Location
Station Number CO-AR-358 Latitude 39.59902
Station Name Centennial 6.9 E Longitude -104.73757
County Arapahoe Elevation (ft) 5864



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 1.33 1.48 28 1.48 28 0.00 0 0 6 0 17.7 4 5
Nov 19 1.04 1.18 28 1.18 28 0.00 0 0 5 1 20.1 5 5
Dec 19 0.73 0.16 25 0.16 25 0.00 0 0 1 0 0.5 1 1
Jan 20 0.60 0.13 9 0.13 9 0.00 0 0 1 2 1.0 1 1
Feb 20 0.62 1.42 26 1.42 26 0.00 0 0 9 2 24.2 8 7
March 20 1.54 1.69 31 1.69 31 0.00 0 0 5 2 8.6 3 2
April 20 2.28 0.82 30 0.82 30 0.00 0 0 9 0 8.5 5 1
May 20 2.50 1.83 29 1.83 29 0.00 0 0 7 1 0.0 0 0
June 20 2.16 0.95 27 0.95 27 0.00 0 0 5 0 0.0 0 0
July 20 2.44 2.27 31 2.27 31 0.00 0 0 6 0 0.0 0 0
Aug 20 2.50 0.71 29 0.71 29 0.00 0 0 7 0 0.0 0 0
Sept 20 1.37 0.93 29 0.93 29 0.00 0 0 4 0 2.0 1 0
Water Year Totals: 19.11" 13.57" 322 days 13.57" 322 0.00" 0 days 0 65 days 8 days 82.6" 28 days 22 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 0.04
10/3/2019 0.00
10/4/2019
10/5/2019 0.00
10/6/2019
10/7/2019 0.00
10/8/2019 0.00
10/9/2019 0.00
10/10/2019 0.00
10/11/2019 0.24
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 0.30
10/25/2019
10/26/2019 0.00
10/27/2019 0.00
10/28/2019 0.33
10/29/2019 0.32
10/30/2019 0.25
10/31/2019 0.00
11/1/2019 0.00
11/2/2019 0.00
11/3/2019 0.00
11/4/2019
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
11/11/2019 0.04
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 T
11/22/2019 0.27
11/23/2019 0.00
11/24/2019 0.00
11/25/2019 0.00
11/26/2019 0.60
11/27/2019 0.21
11/28/2019 0.00
11/29/2019 0.00
11/30/2019 0.06
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 0.16
12/7/2019 0.00
12/8/2019
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 0.00
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
12/28/2019
12/29/2019
12/30/2019
12/31/2019
Day of YearDaily PrcpMultiday Prcp
1/1/2020
1/2/2020
1/3/2020
1/4/2020
1/5/2020
1/6/2020
1/7/2020
1/8/2020
1/9/2020
1/10/2020
1/11/2020
1/12/2020
1/13/2020
1/14/2020
1/15/2020
1/16/2020
1/17/2020
1/18/2020
1/19/2020
1/20/2020
1/21/2020
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 T
1/30/2020
1/31/2020 0.13
2/1/2020
2/2/2020
2/3/2020 T
2/4/2020 0.15
2/5/2020 0.00
2/6/2020 0.00
2/7/2020 0.48
2/8/2020 0.04
2/9/2020 0.08
2/10/2020 0.00
2/11/2020 0.22
2/12/2020 0.00
2/13/2020 0.21
2/14/2020 0.00
2/15/2020 0.00
2/16/2020 0.00
2/17/2020 0.00
2/18/2020 0.07
2/19/2020 0.00
2/20/2020 0.12
2/21/2020 0.00
2/22/2020 0.00
2/23/2020 T
2/24/2020 0.00
2/25/2020 0.00
2/26/2020 0.05
2/27/2020 0.00
2/28/2020 0.00
2/29/2020
3/1/2020 0.00
3/2/2020 0.10
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 0.36
3/10/2020 0.00
3/11/2020 0.00
3/12/2020 0.00
3/13/2020 0.00
3/14/2020 T
3/15/2020 0.00
3/16/2020 0.00
3/17/2020 0.00
3/18/2020 0.00
3/19/2020 0.09
3/20/2020 0.97
3/21/2020 0.00
3/22/2020 T
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 0.17
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 0.17
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 0.04
4/13/2020 0.04
4/14/2020 0.11
4/15/2020 0.00
4/16/2020 0.08
4/17/2020 0.25
4/18/2020 0.00
4/19/2020 0.00
4/20/2020 0.00
4/21/2020 0.00
4/22/2020 0.01
4/23/2020 0.00
4/24/2020 0.11
4/25/2020 0.01
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
5/2/2020 0.00
5/3/2020 0.05
5/4/2020 0.04
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 T
5/13/2020 0.00
5/14/2020 0.00
5/15/2020 0.02
5/16/2020 0.38
5/17/2020 0.00
5/18/2020 0.00
5/19/2020 0.00
5/20/2020 0.00
5/21/2020 0.00
5/22/2020 0.00
5/23/2020
5/24/2020 0.00
5/25/2020 0.92
5/26/2020 0.00
5/27/2020 0.00
5/28/2020 0.20
5/29/2020 0.00
5/30/2020 0.22
5/31/2020 0.00
6/1/2020 0.00
6/2/2020 0.00
6/3/2020 0.00
6/4/2020 0.00
6/5/2020 0.00
6/6/2020 0.00
6/7/2020 0.12
6/8/2020 0.00
6/9/2020 0.55
6/10/2020 0.22
6/11/2020 0.00
6/12/2020
6/13/2020 0.03
6/14/2020 0.00
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
6/21/2020 0.00
6/22/2020 0.00
6/23/2020 0.03
6/24/2020 0.00
6/25/2020 0.00
6/26/2020 0.00
6/27/2020
6/28/2020 0.00
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 0.00
7/5/2020 0.36
7/6/2020 0.00
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 0.00
7/14/2020 0.01
7/15/2020 0.60
7/16/2020 0.01
7/17/2020 0.00
7/18/2020 0.00
7/19/2020 0.00
7/20/2020 0.00
7/21/2020 0.00
7/22/2020 0.00
7/23/2020 0.00
7/24/2020 0.00
7/25/2020 1.23
7/26/2020 0.06
7/27/2020 0.00
7/28/2020 0.00
7/29/2020 0.00
7/30/2020 0.00
7/31/2020 0.00
8/1/2020 0.00
8/2/2020
8/3/2020 0.00
8/4/2020
8/5/2020 0.00
8/6/2020 0.00
8/7/2020 0.04
8/8/2020 0.00
8/9/2020 0.00
8/10/2020 0.00
8/11/2020 0.03
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 0.00
8/21/2020 0.00
8/22/2020 0.00
8/23/2020 0.00
8/24/2020 0.00
8/25/2020 0.00
8/26/2020 0.34
8/27/2020 0.18
8/28/2020 0.00
8/29/2020 0.05
8/30/2020 0.03
8/31/2020 0.04
9/1/2020 0.07
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 0.44
9/9/2020 0.40
9/10/2020 0.02
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
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 0.00
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 M M M
10/2/2019 7:00 AM 0.04 M M M M
10/3/2019 7:00 AM 0.00 0.0 M M M high temps down to 70 and first frost warnings for northeast Colorado and freeze warnings inmountainvalleys
10/5/2019 7:00 AM 0.00 0.0 M M M
10/7/2019 7:00 AM 0.00 0.0 M M M couple of days with mild temps before first forecasted snow fall (1-4 inches) on Thursday.
10/8/2019 7:00 AM 0.00 0.0 M M M another day of 80degree high but the cold/ frigid front arrives tomorrow evening; snow forecast and accumulations with lows overnight of 15 degrees
10/9/2019 7:00 AM 0.00 0.0 M M M 50 degree temp drop with snow tomorrow
10/10/2019 7:00 AM 0.00 0.0 M M M no precip at 7am but snowing morning hours. Mostly change is the 60 degree temperature drop as we get our first taste of winter.
10/11/2019 7:00 AM 0.24 M M 4.0 0.24 Record low temps in Denver yesterday at 13 degrees followed by record low this morning of 9 degrees. High winds and then mid morning snow. Day temps will rise to near 70 over weekend
10/12/2019 7:00 AM 0.00 0.0 M M M
10/13/2019 7:00 AM 0.00 0.0 M M M
10/14/2019 7:00 AM 0.00 0.0 M M M
10/15/2019 7:00 AM 0.00 0.0 M M M few more days of 70's and even an 80 but forecast to get mountain snows at weekend so wintry weather not too far away. TIME TO GET SNOWBLOWER READY
10/16/2019 7:00 AM 0.00 0.0 M M M
10/17/2019 7:00 AM 0.00 0.0 M M M another 80 degree day but mountain snows this weekend
10/18/2019 7:00 AM 0.00 0.0 M M M snow in mountains but 60 degrees along front range. Maybe snow late next week
10/19/2019 7:00 AM 0.00 0.0 M M M
10/20/2019 7:00 AM 0.00 0.0 M M M
10/21/2019 7:00 AM 0.00 0.0 M M M high temps to 50 and mountain snows. May get Front Range snow on Wednesday night
10/22/2019 7:00 AM 0.00 0.0 M M M
10/23/2019 7:00 AM 0.00 0.0 M M M
10/24/2019 7:00 AM 0.30 3.0 0.30 3.0 0.30
10/26/2019 7:00 AM 0.00 0.0 M M M
10/27/2019 7:00 AM 0.00 0.0 M M M calm before the storm
10/28/2019 7:00 AM 0.33 6.7 0.33 6.7 0.33 Temps in mid teens overnight and mid 20 s today with snow. Bands again tonight and Tuesday night
10/29/2019 7:00 AM 0.32 3.5 0.32 6.5 M Continuing snow with overnight temps around 12 degrees. Another band of snow this afternoon and well below normal temps
10/30/2019 7:00 AM 0.25 4.5 0.25 6.5 M Record low high temps for day and low overnight temps. Warming trend on way
10/31/2019 7:00 AM 0.00 0.0 M M M cold snap is past with high temps to mid 40's and warming trend for next week.
11/1/2019 7:00 AM 0.00 0.0 M M M
11/2/2019 7:00 AM 0.00 0.0 M M M warming to mid 40's but sow is melting slowly
11/3/2019 7:00 AM 0.00 0.0 M M M warming to 50 today
11/5/2019 7:00 AM 0.00 0.0 M M M
11/6/2019 7:00 AM 0.00 0.0 M M M
11/7/2019 7:00 AM 0.00 0.0 M M M
11/8/2019 7:00 AM 0.00 0.0 M M M
11/9/2019 7:00 AM 0.00 0.0 M M M
11/11/2019 7:00 AM 0.04 1.0 0.04 1.0 0.04 freezing rain yesterday evening with snow
11/12/2019 7:00 AM 0.00 0.0 M M M hard freeze yesterday but back to 60 today
11/13/2019 7:00 AM 0.00 0.0 M M M
11/14/2019 7:00 AM 0.00 0.0 M M M
11/15/2019 7:00 AM 0.00 0.0 M M M
11/16/2019 7:00 AM 0.00 0.0 M M M
11/17/2019 7:00 AM 0.00 0.0 M M M
11/18/2019 7:00 AM 0.00 0.0 M M M mid 60's for today and tomorrow before cold and snow mid week
11/19/2019 7:00 AM 0.00 0.0 M M M Highs into mid 6o0's
11/20/2019 7:00 AM 0.00 0.0 M M M warm before the storm
11/21/2019 7:00 AM T T T T T freezing conditions overnight and several days of cold fronts moving from southwest
11/22/2019 7:00 AM 0.27 2.0 0.27 2.0 0.27 light snow and cold/ 99% humidity
11/23/2019 7:00 AM 0.00 0.0 M M M
11/24/2019 7:00 AM 0.00 0.0 M M M
11/25/2019 7:00 AM 0.00 0.0 M M M Snow from 8 inches upwards forecast for tonight and tomorrow. Snow shovel is ready
11/26/2019 7:00 AM 0.60 12.6 0.60 12.6 0.60 Heavy snow last night starting around 8pm and continuing accumulation this morning. Biggest snow storm in 3 years (according to the weather wizards
11/27/2019 7:00 AM 0.21 2.5 0.21 11.6 M still major snow drifts and wind moving yesterday's snow around. Continued snowfall yesterday morning
11/28/2019 7:00 AM 0.00 0.0 M 11.0 M below freezing so no melting (edit: melted value from core of 11.00" transferred to depth column. PG)
11/29/2019 7:00 AM 0.00 0.0 M M M windy and still cold but no precip
11/30/2019 7:00 AM 0.06 2.0 0.06 M M light snow yesterday afternoon.high winds driftimg snow left on ground
12/1/2019 7:00 AM 0.00 0.0 M M M slowly warming
12/2/2019 7:00 AM 0.00 0.0 M M M
12/3/2019 7:00 AM 0.00 0.0 M M M
12/4/2019 7:00 AM 0.00 0.0 M M M
12/5/2019 7:00 AM 0.00 0.0 M M M
12/6/2019 7:00 AM 0.16 0.5 0.16 0.5 0.16 Rain yesterday afternoon and then freezing with snow later in evening
12/7/2019 7:00 AM 0.00 0.0 M M M
12/9/2019 7:00 AM 0.00 0.0 M M M
12/10/2019 7:00 AM 0.00 0.0 M M M
12/11/2019 7:00 AM 0.00 0.0 M M M
12/12/2019 7:00 AM 0.00 0.0 M M M
12/13/2019 7:00 AM 0.00 0.0 M M M
12/14/2019 7:00 AM 0.00 0.0 M M M
12/15/2019 7:00 AM 0.00 0.0 M M M
12/16/2019 7:00 AM 0.00 0.0 M M M
12/17/2019 7:00 AM 0.00 0.0 M M M
12/18/2019 7:00 AM 0.00 0.0 M M M
12/19/2019 7:00 AM 0.00 0.0 M M M
12/20/2019 7:00 AM 0.00 0.0 M M M
12/21/2019 7:00 AM 0.00 0.0 M M M
12/22/2019 7:00 AM 0.00 0.0 M M M
12/23/2019 7:00 AM 0.00 0.0 M M M
12/24/2019 7:00 AM 0.00 0.0 M M M
12/25/2019 7:00 AM 0.00 0.0 M M M continuing DRY - time to water trees in middle of winter.
12/26/2019 7:00 AM 0.00 0.0 M M M
1/22/2020 7:00 AM 0.00 0.0 M M M
1/23/2020 7:00 AM 0.00 0.0 M M M
1/24/2020 7:00 AM 0.00 0.0 M M M
1/25/2020 7:00 AM 0.00 0.0 M M M
1/26/2020 7:00 AM 0.00 0.0 M M M
1/27/2020 7:00 AM 0.00 0.0 M M M
1/28/2020 6:00 AM T M M M M snow fell mid afternoon yesterday but too warm for collection except on grass
1/29/2020 7:00 AM T M M M M very light dusting of snow this morning but no accumulation
1/31/2020 7:00 AM 0.13 1.0 0.13 1.0 0.13 Snow yesterday afternoon with accumulation on grass
2/3/2020 7:00 AM T T M T M freezing rain before snow forecast (3-6 ") this evening
2/4/2020 9:00 AM 0.15 4.0 0.15 4.0 0.15 cold temps in teens but snow has passed by
2/5/2020 7:00 AM 0.00 0.0 M 0.5 0.04
2/6/2020 7:00 AM 0.00 0.0 M M M
2/7/2020 7:00 AM 0.48 6.8 0.48 6.8 0.48
2/8/2020 7:00 AM 0.04 1.5 0.04 7.8 M continued light snowfall yesterday afternoon, evening
2/9/2020 7:00 AM 0.08 2.0 0.08 2.2 0.08 light snow over night
2/10/2020 7:00 AM 0.00 0.0 M M M
2/11/2020 7:00 AM 0.22 4.4 0.22 4.4 M Snowfall yesterday evening with strong winds drifts
2/12/2020 7:00 AM 0.00 0.0 M M M
2/13/2020 7:00 AM 0.21 2.5 0.21 5.5 0.21
2/14/2020 7:00 AM 0.00 0.0 M M M
2/15/2020 7:00 AM 0.00 0.0 M M M
2/16/2020 7:00 AM 0.00 0.0 M M M
2/17/2020 7:00 AM 0.00 0.0 M M M
2/18/2020 7:00 AM 0.07 1.5 0.07 M M light snow in evening
2/19/2020 7:00 AM 0.00 0.0 M M M
2/20/2020 7:00 AM 0.12 1.5 0.12 M M
2/21/2020 7:00 AM 0.00 0.0 M M M
2/22/2020 7:00 AM 0.00 0.0 M M M
2/23/2020 7:00 AM T M M M M started snowing at 8am and forecast through this evening/ Will have measurable snow tomorrow report
2/24/2020 7:00 AM 0.00 0.0 M M M forecast snow did not turn up
2/25/2020 7:00 AM 0.00 0.0 M M M cold with very low wind chill
2/26/2020 7:00 AM 0.05 T M M M yesterday was very windy so not possible to get reliable snow depth
2/27/2020 7:00 AM 0.00 0.0 M M M
2/28/2020 7:00 AM 0.00 0.0 M M M warming trend
3/1/2020 7:00 AM 0.00 0.0 M M M snow expected this evening
3/2/2020 7:00 AM 0.10 1.3 0.10 M M Another overly hyped snowstorm from the senastionalist TV forecasters. Find me some scientists rather than a used car salesman PLEASE
3/3/2020 7:00 AM 0.00 0.0 M M M
3/4/2020 7:00 AM 0.00 0.0 M M M warming trend
3/5/2020 7:00 AM 0.00 0.0 M M M
3/6/2020 7:00 AM 0.00 0.0 M M M
3/7/2020 7:00 AM 0.00 0.0 M M M
3/8/2020 7:00 AM 0.00 0.0 M M M
3/9/2020 7:00 AM 0.36 M M M M Overnight rainfall but clear now until end of week
3/10/2020 7:00 AM 0.00 0.0 M M M
3/11/2020 7:00 AM 0.00 0.0 M M M still warm but wet weather trending from southwest
3/12/2020 7:00 AM 0.00 0.0 M M M
3/13/2020 7:00 AM 0.00 0.0 M M M drop of 30 degrees with light snow and precip forecast for Friday 13th
3/14/2020 7:00 AM T M M M M couple of light snow squalls yesterday morning but no accumulation and not the 0.2" precip that was forecasted
3/15/2020 7:00 AM 0.00 0.0 M M M
3/16/2020 7:00 AM 0.00 0.0 M M M
3/17/2020 7:00 AM 0.00 0.0 M M M
3/18/2020 7:00 AM 0.00 0.0 M M M
3/19/2020 7:00 AM 0.09 M M M M early morning rain now transitioning to snow with 6 " forecast. See tomorrow data
3/20/2020 7:00 AM 0.97 5.5 0.97 5.5 0.97 blizzard conditions overnight moved a lot of snow around so I am skeptical about snow depths. Mositure content is good. Temps did not get > freezing today
3/21/2020 7:00 AM 0.00 0.0 M 4.0 0.90 no melting of snow on ground yesterday
3/22/2020 7:00 AM T M M M M light rain showers yesterday evening but no measurable
3/23/2020 7:00 AM 0.00 0.0 M M M
3/24/2020 7:00 AM 0.00 0.0 M M M
3/25/2020 7:00 AM 0.00 0.0 M M M
3/26/2020 7:00 AM 0.00 0.0 M M M
3/27/2020 7:00 AM 0.00 0.0 M M M expecting precip this afternoon/ evening
3/28/2020 7:00 AM 0.17 1.8 0.17 M M Evening snow but warming now for next week
3/29/2020 7:00 AM 0.00 0.0 M M M
3/30/2020 7:00 AM 0.00 0.0 M M M
3/31/2020 7:00 AM 0.00 0.0 M M M
4/1/2020 7:00 AM 0.00 0.0 M M M
4/2/2020 7:00 AM 0.00 0.0 M M M expecting small snow this evening. freezing temps and 40 degree drop from yesterday
4/3/2020 7:00 AM 0.17 1.8 0.17 M M cold temps yesterday (19 - 22 degrees all day) with snow around 4pm through evening
4/4/2020 7:00 AM 0.00 0.0 M M M
4/5/2020 7:00 AM 0.00 0.0 M M M
4/6/2020 7:00 AM 0.00 0.0 M M M
4/7/2020 7:00 AM 0.00 0.0 M M M
4/8/2020 7:00 AM 0.00 0.0 M M M
4/9/2020 7:00 AM 0.00 0.0 M M M
4/10/2020 7:00 AM 0.00 0.0 M M M
4/11/2020 7:00 AM 0.00 0.0 M M M
4/12/2020 7:00 AM 0.04 0.2 M 0.2 M temp drop of > 40 degrees from yesterday. Light snow started after midnight and forecasted for next 36 hours
4/13/2020 7:00 AM 0.04 2.0 0.04 M M cold temps (around 12-14 degrees this morning) with very light snow
4/14/2020 7:00 AM 0.11 M 0.11 M M
4/15/2020 7:00 AM 0.00 0.0 M M M
4/16/2020 7:00 AM 0.08 1.0 M M M Spring storm for a day
4/17/2020 7:00 AM 0.25 3.5 0.25 M M Snowed yesterday and getting late in season so likely last snows for the season. Cold Canadian air but warming now with 30 degree rise by next week
4/18/2020 7:00 AM 0.00 0.0 M M M
4/19/2020 7:00 AM 0.00 0.0 M M M
4/20/2020 7:00 AM 0.00 0.0 M M M
4/21/2020 7:00 AM 0.00 0.0 M M M
4/22/2020 7:00 AM 0.01 M M M M Late afternoon thundershower passed through VERY quickly
4/23/2020 7:00 AM 0.00 0.0 M M M
4/24/2020 7:00 AM 0.11 M M M M
4/25/2020 7:00 AM 0.01 M M M M
4/26/2020 7:00 AM 0.00 0.0 M M M
4/27/2020 7:00 AM 0.00 0.0 M M M
4/28/2020 7:00 AM 0.00 0.0 M M M
4/29/2020 7:00 AM 0.00 0.0 M M M
4/30/2020 7:00 AM 0.00 0.0 M M M
5/2/2020 7:00 AM 0.00 0.0 M M M
5/3/2020 7:00 AM 0.05 M M M M late afternoon/ evening showers
5/4/2020 7:00 AM 0.04 M M M M
5/5/2020 7:00 AM 0.00 0.0 M M M
5/6/2020 7:00 AM 0.00 0.0 M M M
5/7/2020 7:00 AM 0.00 0.0 M M M
5/8/2020 7:00 AM 0.00 0.0 M M M
5/9/2020 7:00 AM 0.00 0.0 M M M
5/10/2020 7:00 AM 0.00 0.0 M M M
5/11/2020 7:00 AM 0.00 0.0 M M M
5/12/2020 7:00 AM T M M M M
5/13/2020 7:00 AM 0.00 0.0 M M M
5/14/2020 7:00 AM 0.00 0.0 M M M
5/15/2020 7:00 AM 0.02 M M M M
5/16/2020 7:00 AM 0.38 M M M M three storm cells yesterday afternoon and evening
5/17/2020 7:00 AM 0.00 0.0 M M M
5/18/2020 7:00 AM 0.00 0.0 M M M
5/19/2020 7:00 AM 0.00 0.0 M M M
5/20/2020 7:00 AM 0.00 0.0 M M M
5/21/2020 7:00 AM 0.00 0.0 M M M
5/22/2020 7:00 AM 0.00 0.0 M M M
5/24/2020 7:00 AM 0.00 0.0 M M M
5/25/2020 7:00 AM 0.92 M M M M
5/26/2020 7:00 AM 0.00 0.0 M M M
5/27/2020 7:00 AM 0.00 0.0 M M M
5/28/2020 7:00 AM 0.20 M M M M early evening thunderstorm
5/29/2020 7:00 AM 0.00 0.0 M M M
5/30/2020 7:00 AM 0.22 M M M M early evening thunderstorm
5/31/2020 7:00 AM 0.00 0.0 M M M
6/1/2020 7:00 AM 0.00 0.0 M M M
6/2/2020 7:00 AM 0.00 0.0 M M M
6/3/2020 7:00 AM 0.00 0.0 M M M
6/4/2020 7:00 AM 0.00 0.0 M M M
6/5/2020 7:00 AM 0.00 0.0 M M M
6/6/2020 7:00 AM 0.00 0.0 M M M
6/7/2020 7:00 AM 0.12 M M M M Torrential rain and wind> 50 mph during afternoon hours
6/8/2020 7:00 AM 0.00 0.0 M M M
6/9/2020 7:00 AM 0.55 M M M M heavy raiin starti9ng late evening and still at daybreak
6/10/2020 7:00 AM 0.22 M M M M morning remnants of storm
6/11/2020 7:00 AM 0.00 0.0 M M M
6/13/2020 7:00 AM 0.03 M M M M
6/14/2020 7:00 AM 0.00 0.0 M M M
6/15/2020 7:00 AM 0.00 0.0 M M M
6/16/2020 7:00 AM 0.00 0.0 M M M
6/17/2020 7:00 AM 0.00 0.0 M M M
6/18/2020 7:00 AM 0.00 0.0 M M M
6/19/2020 7:00 AM 0.00 0.0 M M M
6/21/2020 7:00 AM 0.00 0.0 M M M
6/22/2020 7:00 AM 0.00 0.0 M M M
6/23/2020 7:00 AM 0.03 0.0 M M M
6/24/2020 7:00 AM 0.00 0.0 M M M
6/25/2020 7:00 AM 0.00 0.0 M M M
6/26/2020 7:00 AM 0.00 0.0 M M M
6/28/2020 7:00 AM 0.00 0.0 M M M
6/29/2020 5:00 AM 0.00 0.0 M M M
6/30/2020 7:00 AM 0.00 0.0 M M M
7/1/2020 7:00 AM 0.00 0.0 M M M
7/2/2020 7:00 AM 0.00 0.0 M M M
7/3/2020 7:00 AM 0.00 0.0 M M M
7/4/2020 7:00 AM 0.00 0.0 M M M
7/5/2020 7:00 AM 0.36 M M M M heavy storms between 2 and 4pm
7/6/2020 7:00 AM 0.00 0.0 M M M
7/7/2020 7:00 AM 0.00 0.0 M M M
7/8/2020 7:00 AM 0.00 0.0 M M M
7/9/2020 7:00 AM 0.00 0.0 M M M
7/10/2020 7:00 AM 0.00 0.0 M M M
7/11/2020 7:00 AM 0.00 0.0 M M M
7/12/2020 7:00 AM 0.00 0.0 M M M
7/13/2020 7:00 AM 0.00 0.0 M M M
7/14/2020 7:00 AM 0.01 M M M M brief downpour mid afternoon
7/15/2020 7:00 AM 0.60 M M M M Heavy afternoon rains
7/16/2020 7:00 AM 0.01 M M M M
7/17/2020 7:00 AM 0.00 0.0 M M M
7/18/2020 7:00 AM 0.00 0.0 M M M
7/19/2020 7:00 AM 0.00 0.0 M M M
7/20/2020 7:00 AM 0.00 0.0 M M M
7/21/2020 7:00 AM 0.00 0.0 M M M
7/22/2020 7:00 AM 0.00 0.0 M M M
7/23/2020 7:00 AM 0.00 0.0 M M M
7/24/2020 7:00 AM 0.00 0.0 M M M
7/25/2020 7:00 AM 1.23 M M M M Heavy rains 2-4pm yesterday
7/26/2020 7:00 AM 0.06 M M M M
7/27/2020 7:00 AM 0.00 0.0 M M M
7/28/2020 7:00 AM 0.00 0.0 M M M
7/29/2020 7:00 AM 0.00 0.0 M M M
7/30/2020 7:00 AM 0.00 0.0 M M M
7/31/2020 7:00 AM 0.00 0.0 M M M
8/1/2020 7:00 AM 0.00 0.0 M M M
8/3/2020 7:00 AM 0.00 0.0 M M M
8/5/2020 7:00 AM 0.00 0.0 M M M
8/6/2020 7:00 AM 0.00 0.0 M M M
8/7/2020 7:00 AM 0.04 M M M M hot and dry for next week
8/8/2020 7:00 AM 0.00 0.0 M M M
8/9/2020 7:00 AM 0.00 0.0 M M M
8/10/2020 7:00 AM 0.00 0.0 M M M
8/11/2020 7:00 AM 0.03 M M M M
8/12/2020 7:00 AM 0.00 0.0 M M M
8/13/2020 7:00 AM 0.00 0.0 M M M
8/14/2020 7:00 AM 0.00 0.0 M M M
8/15/2020 7:00 AM 0.00 0.0 M M M
8/16/2020 7:00 AM 0.00 0.0 M M M
8/17/2020 7:00 AM 0.00 0.0 M M M
8/18/2020 7:00 AM 0.00 0.0 M M M
8/19/2020 7:00 AM 0.00 0.0 M M M
8/20/2020 7:00 AM 0.00 0.0 M M M
8/21/2020 7:00 AM 0.00 0.0 M M M
8/22/2020 7:00 AM 0.00 0.0 M M M
8/23/2020 7:00 AM 0.00 0.0 M M M
8/24/2020 7:00 AM 0.00 0.0 M M M
8/25/2020 7:00 AM 0.00 0.0 M M M
8/26/2020 7:00 AM 0.34 M M M M early evening thunderstorm
8/27/2020 7:00 AM 0.18 M M M M
8/28/2020 7:00 AM 0.00 0.0 M M M
8/29/2020 7:00 AM 0.05 M M M M
8/30/2020 7:00 AM 0.03 M M M M
8/31/2020 7:00 AM 0.04 M M M M
9/1/2020 7:00 AM 0.07 M M M M
9/2/2020 7:00 AM 0.00 0.0 M M M
9/3/2020 7:00 AM 0.00 0.0 M M M
9/4/2020 7:00 AM 0.00 0.0 M M M
9/5/2020 7:00 AM 0.00 0.0 M M M
9/6/2020 7:00 AM 0.00 0.0 M M M
9/7/2020 7:00 AM 0.00 0.0 M M M forecast for 60 degree drop in temp by midnight with 6 inches of snow.
9/8/2020 7:00 AM 0.44 M M M M overnight rain turning to snow this morning 7 am temp at 33 degrees - quite a drop from 93 yesterday
9/9/2020 7:00 AM 0.40 2.0 0.15 M M
9/10/2020 7:00 AM 0.02 M M M M coming out of freeze and expect to be back to 80 degrees at weekend.
9/11/2020 7:00 AM 0.00 0.0 M M M
9/12/2020 7:00 AM 0.00 0.0 M M M
9/13/2020 7:00 AM 0.00 0.0 M M M
9/14/2020 7:00 AM 0.00 0.0 M M M
9/15/2020 7:00 AM 0.00 0.0 M M M
9/16/2020 7:00 AM 0.00 0.0 M M M
9/17/2020 7:00 AM 0.00 0.0 M M M
9/18/2020 7:00 AM 0.00 0.0 M M M
9/19/2020 7:00 AM 0.00 0.0 M M M
9/21/2020 7:00 AM 0.00 0.0 M M M
9/22/2020 7:00 AM 0.00 0.0 M M M
9/23/2020 7:00 AM 0.00 0.0 M M M
9/24/2020 7:00 AM 0.00 0.0 M M M
9/25/2020 7:00 AM 0.00 0.0 M M M
9/26/2020 7:00 AM 0.00 0.0 M M M
9/27/2020 7:00 AM 0.00 0.0 M M M colder temps down to 50's from 80's with winds blowing smoke from northern colorado wildfires
9/28/2020 7:00 AM 0.00 0.0 M M M
9/29/2020 7:00 AM 0.00 0.0 M M M
9/30/2020 7:00 AM 0.00 0.0 M M M smoky again



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