Station Overview Station Location
Station Number CO-LR-1196 Latitude 40.580632
Station Name Fort Collins 2.5 NW Longitude -105.103353
County Larimer Elevation (ft) 5058



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 1.19 1.19 30 1.19 30 0.00 0 0 9 1 11.7 6 1
Nov 19 0.75 1.37 30 1.25 21 0.12 9 2 5 3 20.2 4 2
Dec 19 0.52 0.54 31 0.54 31 0.00 0 0 6 3 4.8 5 0
Jan 20 0.36 0.00 28 0.00 21 0.00 7 1 0 2 0.0 0 0
Feb 20 0.42 0.93 29 0.60 26 0.33 3 1 6 5 11.9 6 3
March 20 1.59 1.43 31 1.32 26 0.11 5 1 7 4 5.1 4 0
April 20 2.09 1.99 29 1.99 29 0.00 0 0 8 4 18.9 5 1
May 20 2.55 2.23 31 2.23 31 0.00 0 0 12 1 0.0 0 0
June 20 2.38 1.47 30 1.47 30 0.00 0 0 10 6 0.0 0 0
July 20 1.37 0.29 31 0.29 31 0.00 0 0 9 8 0.0 0 0
Aug 20 1.54 0.27 31 0.26 23 0.01 8 1 7 3 0.0 0 0
Sept 20 1.35 1.46 30 1.46 30 0.00 0 0 5 2 3.7 2 0
Water Year Totals: 16.11" 13.17" 361 days 12.60" 329 0.57" 32 days 6 84 days 42 days 76.3" 32 days 7 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 0.17
10/2/2019 0.24
10/3/2019 0.02
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 0.18
10/11/2019 0.04
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
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 T
10/25/2019 0.00
10/26/2019 0.00
10/27/2019 0.01
10/28/2019 0.22
10/29/2019 0.12
10/30/2019 0.19
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 **
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 0.15
11/12/2019 0.00
11/13/2019 0.00
11/14/2019 T
11/15/2019 0.00
11/16/2019 0.00
11/17/2019 T
11/18/2019 **
11/19/2019 **
11/20/2019 **
11/21/2019 **
11/22/2019 **
11/23/2019 **
11/24/2019 0.12
11/25/2019 0.00
11/26/2019 0.78
11/27/2019 0.20
11/28/2019 T
11/29/2019 0.00
11/30/2019 0.09
12/1/2019 0.00
12/2/2019 0.00
12/3/2019 0.00
12/4/2019 0.00
12/5/2019 0.01
12/6/2019 0.19
12/7/2019 0.00
12/8/2019 0.00
12/9/2019 T
12/10/2019 0.01
12/11/2019 0.00
12/12/2019 0.00
12/13/2019 0.00
12/14/2019 T
12/15/2019 0.16
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 T
12/27/2019 0.00
12/28/2019 0.16
12/29/2019 0.01
12/30/2019 0.00
12/31/2019 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2020
1/2/2020 0.00
1/3/2020 0.00
1/4/2020 0.00
1/5/2020
1/6/2020 0.00
1/7/2020 0.00
1/8/2020
1/9/2020 0.00
1/10/2020 0.00
1/11/2020 0.00
1/12/2020 **
1/13/2020 **
1/14/2020 **
1/15/2020 **
1/16/2020 **
1/17/2020 **
1/18/2020 T
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 0.00
1/29/2020 0.00
1/30/2020 T
1/31/2020 T
2/1/2020 0.00
2/2/2020 0.00
2/3/2020 0.07
2/4/2020 **
2/5/2020 **
2/6/2020 0.33
2/7/2020 T
2/8/2020 0.20
2/9/2020 T
2/10/2020 T
2/11/2020 0.20
2/12/2020 0.00
2/13/2020 0.07
2/14/2020 T
2/15/2020 0.00
2/16/2020 0.00
2/17/2020 0.00
2/18/2020 T
2/19/2020 0.00
2/20/2020 0.05
2/21/2020 0.00
2/22/2020 0.00
2/23/2020 0.00
2/24/2020 0.00
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 0.04
3/3/2020 0.00
3/4/2020 0.00
3/5/2020 **
3/6/2020 **
3/7/2020 **
3/8/2020 **
3/9/2020 0.11
3/10/2020 0.00
3/11/2020 0.00
3/12/2020 0.00
3/13/2020 T
3/14/2020 0.04
3/15/2020 0.00
3/16/2020 0.00
3/17/2020 0.01
3/18/2020 T
3/19/2020 0.33
3/20/2020 0.77
3/21/2020 0.03
3/22/2020 0.00
3/23/2020 T
3/24/2020 T
3/25/2020 0.00
3/26/2020 0.00
3/27/2020 0.00
3/28/2020 0.10
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 0.10
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 T
4/12/2020 0.08
4/13/2020 0.19
4/14/2020 T
4/15/2020 0.00
4/16/2020 1.10
4/17/2020 0.44
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 T
4/24/2020 0.05
4/25/2020 0.02
4/26/2020 0.00
4/27/2020 0.00
4/28/2020 0.00
4/29/2020 0.00
4/30/2020
5/1/2020 0.00
5/2/2020 0.01
5/3/2020 0.14
5/4/2020 0.23
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 0.17
5/13/2020 T
5/14/2020 0.67
5/15/2020 0.09
5/16/2020 0.09
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 0.00
5/24/2020 0.01
5/25/2020 0.50
5/26/2020 0.00
5/27/2020 0.00
5/28/2020 0.12
5/29/2020 0.00
5/30/2020 0.02
5/31/2020 0.18
6/1/2020 0.40
6/2/2020 0.00
6/3/2020 T
6/4/2020 0.00
6/5/2020 0.00
6/6/2020 T
6/7/2020 0.22
6/8/2020 0.00
6/9/2020 0.50
6/10/2020 T
6/11/2020 0.00
6/12/2020 0.00
6/13/2020 0.00
6/14/2020 0.00
6/15/2020 0.00
6/16/2020 0.00
6/17/2020 T
6/18/2020 0.00
6/19/2020 0.19
6/20/2020 0.02
6/21/2020 0.00
6/22/2020 0.02
6/23/2020 0.00
6/24/2020 0.01
6/25/2020 0.03
6/26/2020 0.04
6/27/2020 0.04
6/28/2020 T
6/29/2020 T
6/30/2020 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.09
7/2/2020 0.00
7/3/2020 0.00
7/4/2020 0.00
7/5/2020 0.03
7/6/2020 T
7/7/2020 0.00
7/8/2020 T
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 0.05
7/15/2020 0.04
7/16/2020 0.00
7/17/2020 T
7/18/2020 T
7/19/2020 0.00
7/20/2020 T
7/21/2020 0.00
7/22/2020 0.01
7/23/2020 0.01
7/24/2020 0.00
7/25/2020 0.01
7/26/2020 T
7/27/2020 T
7/28/2020 0.00
7/29/2020 0.01
7/30/2020 T
7/31/2020 0.04
8/1/2020 0.00
8/2/2020 0.03
8/3/2020 0.00
8/4/2020 T
8/5/2020 **
8/6/2020 **
8/7/2020 **
8/8/2020 **
8/9/2020 **
8/10/2020 **
8/11/2020 **
8/12/2020 0.01
8/13/2020 0.01
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 0.07
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 T
8/27/2020 0.03
8/28/2020 T
8/29/2020 0.02
8/30/2020 0.08
8/31/2020 0.00
9/1/2020 T
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 0.56
9/9/2020 0.85
9/10/2020 0.02
9/11/2020 0.02
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 0.01
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 T
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 7:14 AM 0.17 M M M M drizzle at time of observation
10/2/2019 7:12 AM 0.24 M M M M still drizzling at time of ob
10/3/2019 7:00 AM 0.02 M M M M
10/4/2019 7:00 AM 0.00 M M M M
10/5/2019 7:00 AM 0.00 M M M M
10/6/2019 7:00 AM 0.00 M M M M
10/7/2019 7:00 AM 0.00 M M M M
10/8/2019 7:00 AM 0.00 M M M M
10/9/2019 7:00 AM 0.00 0.0 M M M
10/10/2019 7:00 AM 0.18 2.3 M M M precip started with sleet and graupel (with thunder!) in the late evening, then switched over to snow around 11pm.
10/11/2019 7:00 AM 0.04 0.4 M M M
10/12/2019 7:00 AM 0.00 M M T M
10/13/2019 7:00 AM 0.00 M M M M
10/14/2019 7:00 AM 0.00 0.0 M M M
10/15/2019 7:00 AM 0.00 M M M M
10/16/2019 7:00 AM 0.00 M M M M
10/18/2019 7:00 AM 0.00 M M M M
10/19/2019 7:00 AM 0.00 M M M M
10/20/2019 7:00 AM 0.00 M M M M
10/21/2019 7:00 AM 0.00 M M M M
10/22/2019 7:00 AM 0.00 M M M M
10/23/2019 7:00 AM 0.00 M M M M
10/24/2019 7:00 AM T T M M M
10/25/2019 7:00 AM 0.00 M M M M
10/26/2019 7:00 AM 0.00 M M M M
10/27/2019 7:20 AM 0.01 0.7 M M M very fluffy snow with almost no moisture in it, atop a thin layer of ice
10/28/2019 7:00 AM 0.22 2.6 M M M
10/29/2019 7:00 AM 0.12 3.3 M M M moderate to heavy snow at time of observation; small snowflakes
10/30/2019 7:00 AM 0.19 2.4 M 6.2 M
10/31/2019 7:00 AM 0.00 M M M M
11/1/2019 7:00 AM 0.00 M M M M
11/2/2019 7:00 AM 0.00 M M M M
11/3/2019 7:00 AM 0.00 M M M M
11/4/2019 7:00 AM 0.00 M M M M
11/7/2019 7:00 AM 0.03 M M M M fell as freezing drizzle/freezing rain
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
11/10/2019 7:00 AM 0.00 0.0 M M M
11/11/2019 7:00 AM 0.15 2.7 M 2.7 M
11/12/2019 7:00 AM 0.00 M M M M
11/13/2019 7:00 AM 0.00 M M M M
11/14/2019 7:00 AM T M M M M trace of rain overnight
11/15/2019 7:00 AM 0.00 M M M M
11/16/2019 7:00 AM 0.00 M M M M
11/17/2019 7:00 AM T M M M M
11/25/2019 7:00 AM 0.00 0.0 M M M
11/26/2019 7:00 AM 0.78 14.9 M 14.0 M What a storm! Snow started around 2pm, measured 5.9" at 7pm and another 9.0" at 7am. 5.5" of this fell between 7pm-10pm. Low confidence in the liquid measurement because the snow filled up and went out the top of the gauge.
11/27/2019 7:00 AM 0.20 2.1 M M M
11/28/2019 7:00 AM T T M M M few flurries in the afternoon
11/29/2019 7:00 AM 0.00 0.0 M M M
11/30/2019 7:00 AM 0.09 0.5 M M M snow pellets fell in the evening
12/1/2019 7:00 AM 0.00 M M M M
12/2/2019 7:00 AM 0.00 M 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 0.01 M M M M cold December rain...
12/6/2019 7:00 AM 0.19 T M M M
12/7/2019 7:00 AM 0.00 M M M M
12/8/2019 7:00 AM 0.00 M M M M
12/9/2019 7:00 AM T 0.1 M M M a light dusting of snow this morning
12/10/2019 7:00 AM 0.01 0.1 M M M
12/11/2019 7:00 AM 0.00 M M M M
12/12/2019 7:00 AM 0.00 M M M M
12/13/2019 7:00 AM 0.00 M M M M
12/14/2019 7:00 AM T T M M M
12/15/2019 7:00 AM 0.16 2.4 M M M impressive snow squall in the afternoon!
12/16/2019 7:00 AM 0.00 M M M M
12/17/2019 7:00 AM 0.00 M M M M
12/18/2019 7:00 AM 0.00 M M M M
12/19/2019 7:00 AM 0.00 M M M M
12/20/2019 7:00 AM 0.00 M M M M
12/21/2019 7:00 AM 0.00 M M M M
12/22/2019 7:00 AM 0.00 M M M M
12/23/2019 7:00 AM 0.00 0.0 M M M
12/24/2019 7:00 AM 0.00 M M M M
12/25/2019 7:00 AM 0.00 M M M M
12/26/2019 7:00 AM T T M M M
12/27/2019 7:00 AM 0.00 M M M M
12/28/2019 8:00 AM 0.16 2.0 M M M
12/29/2019 7:00 AM 0.01 0.2 M M M storm total 2.2" of snow
12/30/2019 7:00 AM 0.00 M M M M
12/31/2019 7:00 AM 0.00 M M M M
1/2/2020 7:00 AM 0.00 M M M M
1/3/2020 7:00 AM 0.00 M M M M
1/4/2020 7:00 AM 0.00 M M M M
1/6/2020 7:00 AM 0.00 M M M M
1/7/2020 7:00 AM 0.00 M M M M
1/9/2020 7:00 AM 0.00 M M M M
1/10/2020 7:00 AM 0.00 M M M M
1/11/2020 7:00 AM 0.00 M M M M
1/19/2020 7:00 AM 0.00 M M M M
1/20/2020 7:00 AM 0.00 M M M M
1/21/2020 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 M M M M
1/24/2020 7:00 AM 0.00 M M M M
1/25/2020 7:00 AM 0.00 M M M M
1/26/2020 7:00 AM 0.00 M M M M
1/27/2020 7:00 AM 0.00 M M M M
1/28/2020 7:00 AM 0.00 M M M M
1/29/2020 7:00 AM 0.00 M M M M
1/30/2020 7:00 AM T T M M M
1/31/2020 7:00 AM T T M M M
2/1/2020 7:00 AM 0.00 M M M M
2/2/2020 7:00 AM 0.00 M M M M
2/3/2020 7:30 AM 0.07 0.2 M M M layer of ice, with a bit of snow on top. snow pellets falling at time of observation
2/7/2020 7:00 AM T T M M M
2/8/2020 7:00 AM 0.20 4.6 M 7.0 M most of the snow fell in the heavy band between roughly 530-730pm
2/9/2020 7:00 AM T T M M M
2/10/2020 7:00 AM T T M M M
2/11/2020 7:00 AM 0.20 2.6 M 6.5 M
2/12/2020 7:00 AM 0.00 M M M M
2/13/2020 7:00 AM 0.07 1.4 M 6.5 M
2/14/2020 7:00 AM T T M M M this was a 'heavy trace' - there was a short period of moderate snow in the early afternoon, but the sun came out immediately after and melted any potential for accumulation. liquid was just shy of 0.01"
2/15/2020 7:00 AM 0.00 M M M M
2/16/2020 7:00 AM 0.00 M M M M
2/17/2020 7:00 AM 0.00 0.0 M M M
2/18/2020 7:00 AM T T M M M
2/19/2020 7:00 AM 0.00 M M M M
2/20/2020 7:00 AM 0.05 2.5 M M M measured 2.3" at 7pm and another 0.2" at 7am. very light and fluffy snow. accumulation was between about 1-9pm,.
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 0.00 0.0 M M M
2/24/2020 7:00 AM 0.00 M M M M
2/25/2020 7:00 AM 0.01 0.6 M M M heavy snow squall started just after 7am until around 8am. snow was measured just after the snow ended; everything has already melted by observation time
2/26/2020 7:00 AM 0.00 0.0 M M M
2/27/2020 7:00 AM 0.00 M M M M
2/28/2020 7:00 AM 0.00 M M M M
2/29/2020 7:00 AM 0.00 M M M M
3/1/2020 7:00 AM 0.00 0.0 M M M
3/2/2020 7:00 AM 0.04 0.4 M M M
3/3/2020 7:00 AM 0.00 0.0 M M M
3/4/2020 7:00 AM 0.00 M M M M
3/10/2020 7:00 AM 0.00 M M M M
3/11/2020 7:00 AM 0.00 0.0 M M M
3/12/2020 7:00 AM 0.00 M M M M
3/13/2020 7:00 AM T M M M M
3/14/2020 7:00 AM 0.04 0.4 M M M
3/15/2020 7:00 AM 0.00 M M M M
3/16/2020 7:00 AM 0.00 M M M M
3/17/2020 7:00 AM 0.01 0.0 M M M drizzle at time of observation
3/18/2020 7:00 AM T M M M M
3/19/2020 7:00 AM 0.33 0.0 0.00 M M rain mostly from a couple rounds of thunderstorms (the first of the year!) on the night of the 18th; light rain falling at time of observation
3/20/2020 7:00 AM 0.77 4.0 M M M steady cold rain began on the morning of the 19th, and took a long time to switch over to snow but eventually did around 2pm. Snow, heavy at times, continued through around 7pm with very light snow continuing after that. I measured 3.6" new snow at 7pm and another 0.4" between then and 7am.
3/21/2020 7:00 AM 0.03 0.3 M M M
3/22/2020 7:00 AM 0.00 M M M M
3/23/2020 7:00 AM T 0.0 M M M
3/24/2020 7:00 AM T 0.0 M M M
3/25/2020 7:00 AM 0.00 M M M M
3/26/2020 7:00 AM 0.00 M M M M
3/27/2020 7:00 AM 0.00 M M M M
3/28/2020 7:00 AM 0.10 T M M M Various precipitation types in the afternoon/evening, including some snow but no accumulation
3/29/2020 7:00 AM 0.00 M M M M
3/30/2020 7:00 AM 0.00 M M M M
3/31/2020 7:00 AM 0.00 M M M M
4/1/2020 7:00 AM 0.00 M M M M
4/2/2020 7:00 AM 0.01 0.0 M M M light freezing drizzle at time of observation (though I think the accumulation was from rain overnight)
4/3/2020 7:00 AM 0.10 1.3 M 1.3 M
4/4/2020 7:00 AM 0.00 M M M M
4/5/2020 7:00 AM 0.00 M M M M
4/6/2020 7:00 AM 0.00 M M M M
4/7/2020 7:00 AM 0.00 M M M M
4/8/2020 7:00 AM 0.00 M M M M
4/9/2020 7:00 AM 0.00 M M M M
4/10/2020 7:00 AM 0.00 M M M M
4/11/2020 7:00 AM T M M M M
4/12/2020 7:00 AM 0.08 0.8 M M M
4/13/2020 7:00 AM 0.19 3.3 M M M snow fell in a few different periods over the course of the day with gaps in between. measured 1.0" at 8pm and another 2.3" at 7am.
4/14/2020 7:00 AM T T M M M
4/15/2020 7:00 AM 0.00 0.0 M M M
4/16/2020 7:00 AM 1.10 9.0 M M M precip started as rain in the evening, then heavy snow began around 10pm. snow still falling at observation time. estimate that 0.2" of the liquid was from rain and 0.9" from snow.
4/17/2020 7:00 AM 0.44 4.5 M M M steady snow from about 7am to 5pm
4/18/2020 7:00 AM 0.00 0.0 M M M
4/19/2020 7:00 AM T 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 M M M M
4/22/2020 7:00 AM 0.00 M M M M
4/23/2020 7:00 AM T M M M M
4/24/2020 7:00 AM 0.05 0.0 M M M
4/25/2020 7:00 AM 0.02 0.0 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 M M M M
4/29/2020 7:00 AM 0.00 0.0 M M M
5/1/2020 7:00 AM 0.00 M M M M
5/2/2020 7:00 AM 0.01 M M M M
5/3/2020 7:00 AM 0.14 0.0 M M M
5/4/2020 7:00 AM 0.23 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 M M M M
5/7/2020 7:00 AM 0.00 M M M M
5/8/2020 7:00 AM 0.00 M M M M
5/9/2020 7:00 AM 0.00 M M M M
5/10/2020 7:00 AM 0.00 M M M M
5/11/2020 7:00 AM 0.00 M M M M
5/12/2020 7:00 AM 0.17 0.0 M M M
5/13/2020 7:00 AM T M M M M
5/14/2020 7:30 AM 0.67 0.0 M M M Rain began around 3am, which is rather unusual! Then small hail for several minutes, and rain continued off and on through the night as storms continued building to the west and passing over in a narrow band. Still light rain at time of observation.
5/15/2020 7:00 AM 0.09 0.0 M M M
5/16/2020 7:00 AM 0.09 0.0 M M M
5/17/2020 7:00 AM 0.00 M 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 M M M M
5/22/2020 7:00 AM 0.00 M M M M
5/23/2020 7:00 AM 0.00 0.0 M M M
5/24/2020 7:00 AM 0.01 M M M M
5/25/2020 7:00 AM 0.50 0.0 M M M
5/26/2020 7:00 AM 0.00 0.0 M M M
5/27/2020 7:00 AM 0.00 M M M M
5/28/2020 7:00 AM 0.12 M M M M
5/29/2020 7:00 AM 0.00 0.0 M M M
5/30/2020 7:00 AM 0.02 M M M M
5/31/2020 7:00 AM 0.18 M M M M see also hail report
6/1/2020 7:00 AM 0.40 M M M M
6/2/2020 7:00 AM 0.00 M M M M
6/3/2020 7:00 AM T M 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 T M M M M
6/7/2020 7:00 AM 0.22 M M M M
6/8/2020 7:00 AM 0.00 0.0 0.00 M M
6/9/2020 7:00 AM 0.50 M M M M see also hail report
6/10/2020 7:00 AM T M M M M
6/11/2020 7:00 AM 0.00 M M M M
6/12/2020 7:00 AM 0.00 0.0 M M M
6/13/2020 7:00 AM 0.00 0.0 M M M
6/14/2020 7:00 AM 0.00 M M M M
6/15/2020 7:00 AM 0.00 M M M M
6/16/2020 7:00 AM 0.00 M M M M
6/17/2020 7:00 AM T M M M M
6/18/2020 7:00 AM 0.00 0.0 M M M
6/19/2020 7:08 AM 0.19 M M M M light rain at time of observation
6/20/2020 7:00 AM 0.02 M M M M
6/21/2020 7:00 AM 0.00 M M M M
6/22/2020 7:00 AM 0.02 M M M M
6/23/2020 7:00 AM 0.00 M M M M
6/24/2020 7:00 AM 0.01 M M M M
6/25/2020 7:00 AM 0.03 M M M M
6/26/2020 7:00 AM 0.04 M M M M
6/27/2020 7:00 AM 0.04 M M M M
6/28/2020 7:00 AM T M M M M
6/29/2020 7:00 AM T M M M M
6/30/2020 7:00 AM 0.00 M M M M
7/1/2020 7:00 AM 0.09 M 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 0.03 M M M M
7/6/2020 7:00 AM T M M M M
7/7/2020 7:00 AM 0.00 0.0 M M M
7/8/2020 7:00 AM T M M M M
7/9/2020 7:00 AM 0.00 0.0 M M M
7/10/2020 7:00 AM 0.00 M M M M
7/11/2020 7:00 AM 0.00 M M M M
7/12/2020 7:00 AM 0.00 0.0 M M M
7/13/2020 7:00 AM 0.00 M M M M
7/14/2020 7:00 AM 0.05 M M M M
7/15/2020 7:00 AM 0.04 M M M M fog at time of observation, which was a bit unexpected!
7/16/2020 7:00 AM 0.00 M M M M
7/17/2020 7:00 AM T 0.0 M M M
7/18/2020 7:00 AM T M M M M
7/19/2020 7:00 AM 0.00 M M M M
7/20/2020 7:00 AM T M M M M
7/21/2020 7:00 AM 0.00 M M M M
7/22/2020 7:00 AM 0.01 M M M M
7/23/2020 7:00 AM 0.01 M M M M
7/24/2020 7:00 AM 0.00 0.0 M M M
7/25/2020 7:00 AM 0.01 M M M M
7/26/2020 7:00 AM T M M M M
7/27/2020 7:00 AM T M M M M
7/28/2020 7:00 AM 0.00 M M M M
7/29/2020 7:00 AM 0.01 M M M M
7/30/2020 7:00 AM T M M M M
7/31/2020 7:00 AM 0.04 M M M M
8/1/2020 7:00 AM 0.00 0.0 M M M
8/2/2020 7:00 AM 0.03 M M M M
8/3/2020 7:00 AM 0.00 M M M M
8/4/2020 7:00 AM T M M M M
8/13/2020 7:00 AM 0.01 M 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 M M M M
8/20/2020 7:00 AM 0.07 M M M M most rain in a day since July 1
8/21/2020 7:00 AM 0.02 M M M M
8/22/2020 7:00 AM 0.00 M M M M
8/23/2020 7:00 AM 0.00 M M M M
8/24/2020 7:00 AM 0.00 M M M M
8/25/2020 7:00 AM 0.00 M M M M
8/26/2020 7:00 AM T M M M M
8/27/2020 7:00 AM 0.03 M M M M
8/28/2020 7:00 AM T M M M M
8/29/2020 7:00 AM 0.02 M M M M
8/30/2020 7:00 AM 0.08 M M M M
8/31/2020 7:00 AM 0.00 0.0 M M M
9/1/2020 7:00 AM T 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 M 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 no precipitation, but lots of ash and burned needles from the Cameron Peak fire.
9/7/2020 7:00 AM 0.00 0.0 M M M
9/8/2020 7:00 AM 0.56 0.2 M M M Most precip in a day since June 9; and very early measurable snow
9/9/2020 7:00 AM 0.85 3.5 M M M remarkable early season snowfall! very heavy, wet snow
9/10/2020 7:00 AM 0.02 T M T M some additional light snow, no further accumulation
9/11/2020 7:00 AM 0.02 0.0 M 0.0 M
9/12/2020 7:00 AM 0.00 M M M M
9/13/2020 7:00 AM 0.00 0.0 M M M
9/14/2020 7:00 AM 0.00 M M M M
9/15/2020 7:00 AM 0.00 M M M M
9/16/2020 7:00 AM 0.00 M M M M
9/17/2020 7:00 AM 0.00 M 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
9/20/2020 7:00 AM 0.00 0.0 M M M
9/21/2020 7:00 AM 0.01 M M M M
9/22/2020 7:00 AM 0.00 M M M M
9/23/2020 7:00 AM 0.00 M M M M
9/24/2020 7:00 AM 0.00 M M M M
9/25/2020 7:00 AM 0.00 M M M M
9/26/2020 7:00 AM 0.00 0.0 M M M
9/27/2020 7:00 AM 0.00 M M M M
9/28/2020 7:00 AM T M 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



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/5/2019 11/06/2019 7:00 AM 2 0.00 M M
11/18/2019 11/24/2019 7:00 AM 7 0.12 M M
1/12/2020 1/18/2020 7:00 AM 7 T M M
2/4/2020 2/06/2020 7:00 AM 3 0.33 M M
3/5/2020 3/09/2020 7:00 AM 5 0.11 M M presumably all of this precip was from rain on the evening of 8 March.
8/5/2020 8/12/2020 4:30 PM 8 0.01 M M



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
5/14/2020 3:10 AM times are very rough estimates 1/4" Pea Size Rice Rice 10 3min no damage Continuous True After rain
5/30/2020 6:33 PM Photos of penny size hail available on request 3/4" Penny Size 3/8" Rice Hard 8 2min minor leaf damage Continuous True Before rain Same time as smaller hail 30-40
6/8/2020 10:11 PM 3/8" 1/4" Pea Size Rice Mixed|White Ice 7 1min no damage Continuous True Before rain Same time as smaller hail
8/1/2020 2:07 PM 1/4" Pea Size 1/4" Pea Size Rice Hard 1 1min no damage Intermittent True Before rain Same time as smaller hail