Station Overview Station Location
Station Number CO-BO-159 Latitude 40.0395
Station Name Boulder 3.6 WNW Longitude -105.3275
County Boulder Elevation (ft) 6906



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 1.46 2.37 29 2.37 29 0.00 0 0 10 1 22.0 7 2
Nov 19 1.39 1.67 28 1.67 28 0.00 0 0 8 0 21.8 7 4
Dec 19 0.93 0.27 30 0.27 30 0.00 0 0 5 1 2.9 5 0
Jan 20 0.79 0.00 20 0.00 20 0.00 0 0 0 0 0.0 0 0
Feb 20 0.91 2.25 19 2.25 19 0.00 0 0 9 3 28.8 9 2
March 20 2.06 2.43 29 2.43 29 0.00 0 0 8 1 18.8 6 0
April 20 2.78 2.54 30 2.54 28 0.00 2 1 9 1 28.3 6 0
May 20 3.08 1.62 31 1.62 31 0.00 0 0 11 1 0.0 0 0
June 20 2.72 2.70 30 2.70 30 0.00 0 0 12 0 0.0 0 0
July 20 1.92 0.73 31 0.73 26 0.00 5 1 9 1 0.0 0 0
Aug 20 1.93 0.91 30 0.91 30 0.00 0 0 10 0 0.0 0 0
Sept 20 1.74 1.30 29 1.30 29 0.00 0 0 5 1 5.1 2 0
Water Year Totals: 21.71" 18.79" 336 days 18.79" 329 0.00" 7 days 2 96 days 10 days 127.7" 42 days 8 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 0.03
10/2/2019 0.24
10/3/2019 0.00
10/4/2019 0.01
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 0.29
10/11/2019 0.14
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
10/20/2019
10/21/2019 0.00
10/22/2019 0.00
10/23/2019 0.00
10/24/2019 0.76
10/25/2019 0.00
10/26/2019 0.00
10/27/2019 0.11
10/28/2019 0.50
10/29/2019 0.15
10/30/2019 0.14
10/31/2019 T
11/1/2019 0.00
11/2/2019 0.00
11/3/2019
11/4/2019 0.00
11/5/2019 0.00
11/6/2019 0.00
11/7/2019 0.07
11/8/2019 0.00
11/9/2019 0.00
11/10/2019 0.00
11/11/2019 0.12
11/12/2019 0.00
11/13/2019 0.00
11/14/2019 0.01
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 0.29
11/22/2019 0.18
11/23/2019 0.00
11/24/2019 0.00
11/25/2019 0.00
11/26/2019 0.92
11/27/2019 0.06
11/28/2019
11/29/2019 0.00
11/30/2019 0.02
12/1/2019 0.00
12/2/2019 0.00
12/3/2019 0.00
12/4/2019 0.00
12/5/2019 T
12/6/2019 0.09
12/7/2019
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 0.02
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 0.06
12/29/2019 0.08
12/30/2019 0.00
12/31/2019 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2020 0.00
1/2/2020
1/3/2020
1/4/2020
1/5/2020
1/6/2020
1/7/2020 0.00
1/8/2020 0.00
1/9/2020 0.00
1/10/2020 0.00
1/11/2020
1/12/2020 0.00
1/13/2020 0.00
1/14/2020 0.00
1/15/2020 0.00
1/16/2020
1/17/2020
1/18/2020
1/19/2020
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 0.00
1/31/2020
2/1/2020
2/2/2020
2/3/2020
2/4/2020 0.33
2/5/2020 0.03
2/6/2020 0.00
2/7/2020 0.26
2/8/2020 0.15
2/9/2020 0.18
2/10/2020 0.15
2/11/2020 0.60
2/12/2020 0.00
2/13/2020
2/14/2020
2/15/2020
2/16/2020
2/17/2020 T
2/18/2020 0.15
2/19/2020 0.00
2/20/2020 0.40
2/21/2020 0.00
2/22/2020 0.00
2/23/2020 T
2/24/2020 T
2/25/2020 0.00
2/26/2020 0.00
2/27/2020
2/28/2020
2/29/2020
3/1/2020
3/2/2020 0.24
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 0.04
3/10/2020 0.00
3/11/2020 0.00
3/12/2020 0.00
3/13/2020 0.00
3/14/2020 0.10
3/15/2020 T
3/16/2020 0.00
3/17/2020 0.02
3/18/2020 0.00
3/19/2020 0.36
3/20/2020 1.17
3/21/2020 0.02
3/22/2020 0.00
3/23/2020 0.00
3/24/2020 0.00
3/25/2020 0.00
3/26/2020
3/27/2020 0.00
3/28/2020 0.48
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 0.06
4/3/2020 0.11
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 0.46
4/13/2020 0.35
4/14/2020 0.08
4/15/2020 0.00
4/16/2020 1.01
4/17/2020 0.39
4/18/2020 0.00
4/19/2020 **
4/20/2020 0.00
4/21/2020 0.00
4/22/2020 0.00
4/23/2020 0.00
4/24/2020 0.04
4/25/2020 0.04
4/26/2020 T
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 0.01
5/3/2020 0.20
5/4/2020 0.08
5/5/2020 0.00
5/6/2020 0.00
5/7/2020 0.00
5/8/2020 0.06
5/9/2020 0.00
5/10/2020 0.00
5/11/2020 0.00
5/12/2020 0.12
5/13/2020 0.00
5/14/2020 0.00
5/15/2020 0.02
5/16/2020 0.16
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 0.00
5/25/2020 0.70
5/26/2020 0.02
5/27/2020 0.00
5/28/2020 0.22
5/29/2020 T
5/30/2020 0.00
5/31/2020 0.03
6/1/2020 0.12
6/2/2020 0.00
6/3/2020 0.29
6/4/2020 0.00
6/5/2020 0.06
6/6/2020 0.00
6/7/2020 0.10
6/8/2020 0.00
6/9/2020 0.21
6/10/2020 0.00
6/11/2020 0.00
6/12/2020 0.00
6/13/2020 0.00
6/14/2020 0.02
6/15/2020 0.00
6/16/2020 0.00
6/17/2020 0.00
6/18/2020 0.00
6/19/2020 0.91
6/20/2020 0.19
6/21/2020 0.00
6/22/2020 0.13
6/23/2020 0.00
6/24/2020 0.00
6/25/2020 0.12
6/26/2020 0.00
6/27/2020 0.27
6/28/2020 0.00
6/29/2020 0.28
6/30/2020 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.05
7/2/2020 0.00
7/3/2020 0.00
7/4/2020 0.00
7/5/2020 0.00
7/6/2020 T
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 0.02
7/15/2020 0.07
7/16/2020 **
7/17/2020 **
7/18/2020 **
7/19/2020 **
7/20/2020 T
7/21/2020 0.00
7/22/2020 0.00
7/23/2020 0.19
7/24/2020 0.00
7/25/2020 0.20
7/26/2020 0.10
7/27/2020 0.01
7/28/2020 0.00
7/29/2020 0.07
7/30/2020 0.00
7/31/2020 0.02
8/1/2020 0.11
8/2/2020 0.12
8/3/2020 0.02
8/4/2020
8/5/2020 0.04
8/6/2020 0.01
8/7/2020 0.00
8/8/2020 0.00
8/9/2020 0.00
8/10/2020 0.00
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 0.00
8/20/2020 0.00
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 0.03
8/27/2020 0.00
8/28/2020 0.43
8/29/2020 0.12
8/30/2020 0.01
8/31/2020 0.00
9/1/2020 0.09
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 0.32
9/9/2020 0.80
9/10/2020 0.02
9/11/2020 0.07
9/12/2020 0.00
9/13/2020 0.00
9/14/2020 0.00
9/15/2020
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 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 7:00 AM 0.03 M M M M
10/2/2019 8:00 AM 0.24 0.0 0.00 M M
10/3/2019 7:00 AM 0.00 0.0 M M M
10/4/2019 7:00 AM 0.01 M M M M
10/5/2019 7:00 AM 0.00 0.0 M M M
10/6/2019 7:00 AM 0.00 0.0 M M M
10/7/2019 7:00 AM 0.00 0.0 M M M
10/8/2019 7:00 AM 0.00 0.0 M M M
10/9/2019 7:00 AM 0.00 0.0 M M M
10/10/2019 7:00 AM 0.29 2.1 0.29 M M
10/11/2019 7:00 AM 0.14 1.4 0.14 2.9 0.27
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
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
10/18/2019 7:00 AM 0.00 0.0 M M M
10/21/2019 7:00 AM 0.00 0.0 M M M
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 0.76 8.1 0.76 M M
10/25/2019 7:00 AM 0.00 0.0 M M M
10/26/2019 7:00 AM 0.00 0.0 M M M
10/27/2019 7:30 AM 0.11 0.5 0.11 M M
10/28/2019 6:30 AM 0.50 6.0 0.50 M M EDIT: 5.00" precip changed to 0.50" based on snow SWE - typo likely. OST 10/28/2019 7:30 AM -CCR Staff SDH-
10/29/2019 8:30 AM 0.15 1.7 0.15 M M
10/30/2019 7:00 AM 0.14 2.2 0.14 7.6 0.66
10/31/2019 7:00 AM T M M M M
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
11/4/2019 7:00 AM 0.00 0.0 M M M
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 0.07 T 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
11/10/2019 7:00 AM 0.00 0.0 M M M
11/11/2019 6:30 AM 0.12 1.9 0.12 1.9 0.12
11/12/2019 7:00 AM 0.00 T M M M
11/13/2019 7:00 AM 0.00 0.0 M M M
11/14/2019 7:00 AM 0.01 0.1 0.01 0.1 0.01
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
11/19/2019 7:00 AM 0.00 0.0 M M M
11/20/2019 6:30 AM 0.00 0.0 M M M
11/21/2019 7:00 AM 0.29 1.6 M M M Rain, snow, and hail, in that order.
11/22/2019 7:30 AM 0.18 1.8 0.18 3.5 0.59
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
11/26/2019 9:30 AM 0.92 15.0 0.92 15.0 0.92 Snow drifts made it difficult to measure new snow depth.
11/27/2019 7:30 AM 0.06 1.1 0.06 M M
11/29/2019 8:00 AM 0.00 0.0 M M M
11/30/2019 8:00 AM 0.02 0.3 0.02 M M
12/1/2019 7:00 AM 0.00 0.0 M M M
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 T M M M M
12/6/2019 7:00 AM 0.09 0.4 0.09 M M Combination of rain and snow
12/8/2019 8:00 AM 0.00 0.0 M M M
12/9/2019 7:00 AM 0.00 0.0 M M M Trace of snow 1/4 mile further up canyon and 1/4" 2 miles up.
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 0.02 0.3 0.02 M M
12/15/2019 7:00 AM 0.02 0.2 0.02 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
12/26/2019 7:00 AM 0.00 0.0 M M M
12/27/2019 7:00 AM 0.00 0.0 M M M
12/28/2019 8:15 AM 0.06 1.0 0.06 M M
12/29/2019 7:00 AM 0.08 1.0 0.08 M M
12/30/2019 7:00 AM 0.00 0.0 M M M
12/31/2019 7:00 AM 0.00 0.0 M M M
1/1/2020 7:00 AM 0.00 0.0 M M M
1/7/2020 7:00 AM 0.00 0.0 M M M
1/8/2020 6:45 AM 0.00 0.0 0.00 M M
1/9/2020 7:00 AM 0.00 0.0 M M M
1/10/2020 7:00 AM 0.00 0.0 M M M
1/12/2020 7:00 AM 0.00 0.0 M M M
1/13/2020 6:00 AM 0.00 0.0 M M M
1/14/2020 6:30 AM 0.00 0.0 M M M
1/15/2020 7:00 AM 0.00 0.0 M M M
1/20/2020 7:00 AM 0.00 0.0 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 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 7:00 AM 0.00 0.0 M M M
1/29/2020 7:00 AM 0.00 0.0 M M M
1/30/2020 7:00 AM 0.00 T M M M
2/4/2020 7:00 AM 0.33 7.6 0.33 M M
2/5/2020 7:00 AM 0.03 0.3 0.03 M M
2/6/2020 7:00 AM 0.00 0.0 M M M
2/7/2020 9:00 AM 0.26 2.4 0.26 6.6 0.62
2/8/2020 7:00 AM 0.15 1.5 0.15 M M
2/9/2020 7:00 AM 0.18 2.1 0.18 6.5 1.76 Total Snow and Ice accuracy a little uncertain due to drifted snow.
2/10/2020 7:00 AM 0.15 1.7 0.15 M M
2/11/2020 7:00 AM 0.60 7.8 M M M Spilled melted snow container so no liquid measurement.
2/12/2020 7:00 AM 0.00 0.0 M M M
2/17/2020 7:00 AM T M M M M
2/18/2020 7:00 AM 0.15 1.3 0.15 M M
2/19/2020 7:00 AM 0.00 0.0 M M M
2/20/2020 7:00 AM 0.40 4.1 0.41 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
2/24/2020 7:00 AM T M M M M Came down as snow but melted during the day.
2/25/2020 7:00 AM 0.00 0.0 M M M
2/26/2020 7:00 AM 0.00 0.0 M M M
3/2/2020 7:00 AM 0.24 2.8 0.24 M M
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
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 0.04 0.0 0.00 M M
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
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
3/14/2020 8:30 AM 0.10 1.1 0.10 M M Small amount of snow yesterday morning but not measured. Most snow started 5:00 pm and ended by 6:30 pm
3/15/2020 7:30 AM T 0.0 0.00 M M Sleet.
3/16/2020 7:00 AM 0.00 0.0 M M M
3/17/2020 7:00 AM 0.02 0.0 M M M Sleet
3/18/2020 7:00 AM 0.00 0.0 M M M
3/19/2020 8:30 AM 0.36 1.8 0.14 M M Rain and snow
3/20/2020 7:30 AM 1.17 9.6 1.17 M M Drifted snow made depth uneven. Took several measurements at different point and Averaged them. Measured water 3 times in 24 hours to avoid snow overflowing collection container.
3/21/2020 7:00 AM 0.02 0.2 0.02 M M
3/22/2020 7:00 AM 0.00 0.0 M M M
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
3/27/2020 7:00 AM 0.00 0.0 M M M
3/28/2020 7:00 AM 0.48 3.3 0.48 M M
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 0.06 0.0 0.00 M M Sleet
4/3/2020 8:00 AM 0.11 1.0 0.11 M M
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 8:30 AM 0.46 4.9 0.46 M M
4/13/2020 8:00 AM 0.35 5.6 0.35 M M
4/14/2020 7:00 AM 0.08 1.3 0.08 M M
4/15/2020 7:00 AM 0.00 0.0 M M M
4/16/2020 8:00 AM 1.01 12.1 1.01 M M No rain---only snow
4/17/2020 8:00 AM 0.39 3.4 0.39 M M
4/18/2020 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 0.00 0.0 M M M
4/23/2020 7:00 AM 0.00 0.0 M M M
4/24/2020 7:00 AM 0.04 0.0 0.00 M M
4/25/2020 7:30 AM 0.04 M M M M
4/26/2020 7:30 AM T M M M M
4/27/2020 6:30 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
5/1/2020 7:00 AM 0.00 0.0 M M M
5/2/2020 8:30 AM 0.01 M M M M
5/3/2020 7:00 AM 0.20 M M M M
5/4/2020 7:30 AM 0.08 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 8:00 AM 0.06 T M M M Light dusting of snow, impossible to measure
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 0.12 M M M M
5/13/2020 7:00 AM 0.00 0.0 M M M
5/14/2020 6:00 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 0.16 0.0 M M M Small amount of hail, 1/8" diameter
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
5/23/2020 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 0.70 M M M M
5/26/2020 7:00 AM 0.02 M M M M
5/27/2020 7:00 AM 0.00 0.0 M M M
5/28/2020 7:00 AM 0.22 M M M M 0.17" rain in thunderstorm 6:25 pm - 6:50 pm with heaviest at 6:35 pm; 0.05" in separate storm later.
5/29/2020 7:00 AM T M M M M
5/30/2020 7:00 AM 0.00 0.0 M M M Thunder and lightning between 5 PM and 6 PM but no rain
5/31/2020 7:00 AM 0.03 M M M M Lots of thunder and lightening but little output
6/1/2020 7:00 AM 0.12 M M M M
6/2/2020 7:00 AM 0.00 0.0 M M M
6/3/2020 7:00 AM 0.29 M M M M
6/4/2020 7:00 AM 0.00 0.0 M M M
6/5/2020 7:00 AM 0.06 M M M M
6/6/2020 7:00 AM 0.00 0.0 M M M
6/7/2020 7:00 AM 0.10 M M M M
6/8/2020 7:00 AM 0.00 0.0 M M M
6/9/2020 7:00 AM 0.21 M M M M
6/10/2020 7:00 AM 0.00 0.0 M M M
6/11/2020 7:00 AM 0.00 0.0 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 0.02 M 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 6:30 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 0.91 M M M M
6/20/2020 7:00 AM 0.19 M M M M
6/21/2020 7:00 AM 0.00 0.0 M M M
6/22/2020 7:00 AM 0.13 M M M M
6/23/2020 7:00 AM 0.00 0.0 M M M
6/24/2020 7:00 AM 0.00 0.0 M M M
6/25/2020 6:15 AM 0.12 M M M M
6/26/2020 7:00 AM 0.00 0.0 M M M
6/27/2020 7:00 AM 0.27 M M M M Two storms, one yesterday afternoon with some hail, 3/8" and second storm 7:05 - 7:10 pm with some 1/8"hail.
6/28/2020 7:00 AM 0.00 0.0 M M M
6/29/2020 7:00 AM 0.28 M M M M
6/30/2020 7:00 AM 0.00 0.0 M M M
7/1/2020 7:00 AM 0.05 M M M M Two squalls, one about 9:30 AM and the second in the middle of the night with loud thunder
7/2/2020 6:30 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 0.00 0.0 M M M
7/6/2020 7:00 AM T M M M M
7/7/2020 6:30 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 6:30 AM 0.00 0.0 M M M
7/14/2020 7:00 AM 0.02 M M M M A few thunder rumbles
7/15/2020 7:00 AM 0.07 M M M M Several small storms.
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 0.19 M M M M
7/24/2020 7:00 AM 0.00 0.0 M M M
7/25/2020 7:00 AM 0.20 M M M M
7/26/2020 7:00 AM 0.10 M M M M Multiple small storms.
7/27/2020 7:00 AM 0.01 M M M M
7/28/2020 7:00 AM 0.00 0.0 M M M
7/29/2020 7:00 AM 0.07 M M M M
7/30/2020 7:00 AM 0.00 0.0 M M M
7/31/2020 7:00 AM 0.02 M M M M
8/1/2020 7:00 AM 0.11 M M M M Multiple small squalls
8/2/2020 7:00 AM 0.12 M M M M
8/3/2020 7:00 AM 0.02 M M M M
8/5/2020 7:00 AM 0.04 M M M M
8/6/2020 7:00 AM 0.01 M M M M
8/7/2020 7:00 AM 0.00 0.0 M M M
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 0.00 0.0 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 6:00 AM 0.00 0.0 M M M
8/19/2020 6:15 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 0.02 M 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 0.03 0.0 M M M
8/27/2020 6:45 AM 0.00 0.0 M M M
8/28/2020 7:00 AM 0.43 M M M M lots of lightning and thunder with intense rain for 18 minutes
8/29/2020 7:00 AM 0.12 M M M M
8/30/2020 7:00 AM 0.01 M M M M
8/31/2020 7:00 AM 0.00 0.0 M M M
9/1/2020 7:00 AM 0.09 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
9/8/2020 8:00 AM 0.32 0.7 M M M Rain and snow mixed.
9/9/2020 8:30 AM 0.80 4.4 M M M Rain and snow.
9/10/2020 7:00 AM 0.02 T M M M Snow mostly melted as it fell
9/11/2020 7:00 AM 0.07 0.0 M 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 M M M
9/14/2020 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
9/20/2020 6:30 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
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
4/19/2020 4/20/2020 3:00 AM 2 0.00 M M
7/16/2020 7/20/2020 7:00 AM 5 T 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