Station Overview Station Location
Station Number CO-BO-4 Latitude 39.9941
Station Name Boulder 2.9 S Longitude -105.2573
County Boulder Elevation (ft) 5397



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 1.41 2.16 31 2.16 31 0.00 0 0 9 3 24.9 7 10
Nov 19 1.12 2.33 30 2.33 30 0.00 0 0 9 1 29.1 8 14
Dec 19 0.86 0.33 31 0.33 31 0.00 0 0 5 2 3.4 4 15
Jan 20 0.68 0.00 31 0.00 31 0.00 0 0 0 2 0.0 0 0
Feb 20 0.69 1.99 29 1.99 29 0.00 0 0 12 1 34.6 10 22
March 20 1.92 2.80 31 2.80 31 0.00 0 0 8 4 15.6 5 7
April 20 2.47 3.16 30 3.16 30 0.00 0 0 9 1 34.4 6 9
May 20 2.79 2.09 31 2.09 31 0.00 0 0 10 4 0.0 0 0
June 20 2.31 2.05 30 2.05 30 0.00 0 0 11 2 0.0 0 0
July 20 1.63 0.37 31 0.37 31 0.00 0 0 6 6 0.0 0 0
Aug 20 1.81 0.59 31 0.59 31 0.00 0 0 7 4 0.0 0 0
Sept 20 1.61 1.55 30 1.55 30 0.00 0 0 5 1 4.8 2 2
Water Year Totals: 19.30" 19.42" 366 days 19.42" 366 0.00" 0 days 0 91 days 31 days 146.8" 42 days 79 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 T
10/2/2019 0.41
10/3/2019 0.03
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 0.11
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 0.55
10/25/2019 T
10/26/2019 0.00
10/27/2019 0.03
10/28/2019 0.46
10/29/2019 0.09
10/30/2019 0.24
10/31/2019 T
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 0.09
11/8/2019 0.00
11/9/2019 0.00
11/10/2019 0.00
11/11/2019 0.14
11/12/2019 0.02
11/13/2019 0.00
11/14/2019 T
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 0.35
11/22/2019 0.18
11/23/2019 0.01
11/24/2019 0.00
11/25/2019 0.00
11/26/2019 1.22
11/27/2019 0.26
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 0.14
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 0.00
12/14/2019 0.01
12/15/2019 0.03
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 T
12/28/2019 0.07
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 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 0.00
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 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 0.03
2/4/2020 0.55
2/5/2020 0.06
2/6/2020 0.00
2/7/2020 0.23
2/8/2020 0.12
2/9/2020 0.08
2/10/2020 0.16
2/11/2020 0.35
2/12/2020 0.00
2/13/2020 0.19
2/14/2020 0.00
2/15/2020 0.00
2/16/2020 0.00
2/17/2020 0.00
2/18/2020 0.04
2/19/2020 T
2/20/2020 0.17
2/21/2020 0.00
2/22/2020 0.00
2/23/2020 0.00
2/24/2020 0.01
2/25/2020 0.00
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 0.36
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 0.14
3/10/2020 0.00
3/11/2020 0.00
3/12/2020 0.00
3/13/2020 T
3/14/2020 0.13
3/15/2020 0.00
3/16/2020 0.00
3/17/2020 0.02
3/18/2020 T
3/19/2020 0.21
3/20/2020 1.57
3/21/2020 0.02
3/22/2020 0.00
3/23/2020 0.00
3/24/2020 T
3/25/2020 0.00
3/26/2020 0.00
3/27/2020 0.00
3/28/2020 0.35
3/29/2020 T
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 0.16
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 0.35
4/13/2020 0.70
4/14/2020 0.10
4/15/2020 0.00
4/16/2020 1.09
4/17/2020 0.62
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 0.01
4/25/2020 0.07
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 T
5/3/2020 0.13
5/4/2020 0.06
5/5/2020 0.00
5/6/2020 0.00
5/7/2020 0.00
5/8/2020 0.01
5/9/2020 0.00
5/10/2020 0.00
5/11/2020 0.00
5/12/2020 0.08
5/13/2020 T
5/14/2020 0.00
5/15/2020 0.36
5/16/2020 0.10
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 T
5/25/2020 1.12
5/26/2020 0.00
5/27/2020 0.00
5/28/2020 0.08
5/29/2020 0.05
5/30/2020 T
5/31/2020 0.10
6/1/2020 0.03
6/2/2020 0.00
6/3/2020 0.03
6/4/2020 0.00
6/5/2020 0.01
6/6/2020 T
6/7/2020 0.05
6/8/2020 0.00
6/9/2020 0.29
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 0.85
6/20/2020 0.12
6/21/2020 0.00
6/22/2020 0.24
6/23/2020 0.00
6/24/2020 0.00
6/25/2020 0.06
6/26/2020 0.00
6/27/2020 0.36
6/28/2020 0.00
6/29/2020 0.01
6/30/2020 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.02
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 T
7/15/2020 0.01
7/16/2020 0.00
7/17/2020 0.00
7/18/2020 0.00
7/19/2020 T
7/20/2020 T
7/21/2020 0.00
7/22/2020 0.00
7/23/2020 0.03
7/24/2020 0.00
7/25/2020 0.21
7/26/2020 0.09
7/27/2020 T
7/28/2020 0.00
7/29/2020 0.01
7/30/2020 0.00
7/31/2020 T
8/1/2020 0.11
8/2/2020 T
8/3/2020 0.00
8/4/2020 T
8/5/2020 0.03
8/6/2020 0.23
8/7/2020 T
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 0.01
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 T
8/28/2020 0.14
8/29/2020 0.05
8/30/2020 0.02
8/31/2020 0.00
9/1/2020 0.12
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 0.29
9/9/2020 1.03
9/10/2020 0.09
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 T
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 0.02
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 T 0.0 M 0.0 M
10/2/2019 7:00 AM 0.41 0.0 M 0.0 M
10/3/2019 6:10 AM 0.03 0.0 M 0.0 M
10/4/2019 7:00 AM 0.00 0.0 M 0.0 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 0.0 M 30 degrees
10/8/2019 7:00 AM 0.00 0.0 M 0.0 M
10/9/2019 7:00 AM 0.00 0.0 M 0.0 M
10/10/2019 6:30 AM 0.11 0.3 M 0.3 M glaze from freezing drizzle on cars and vegetation
10/11/2019 7:00 AM 0.24 3.2 M 2.0 M
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 0.0 M
10/15/2019 7:00 AM 0.00 0.0 M 0.0 M
10/16/2019 7:00 AM 0.00 0.0 M 0.0 M
10/17/2019 7:00 AM 0.00 0.0 M 0.0 M
10/18/2019 7:00 AM 0.00 0.0 M 0.0 M
10/19/2019 7:00 AM 0.00 0.0 M 0.0 M
10/20/2019 7:00 AM 0.00 0.0 M 0.0 M
10/21/2019 7:00 AM 0.00 0.0 M 0.0 M
10/22/2019 7:00 AM 0.00 0.0 M 0.0 M
10/23/2019 7:00 AM 0.00 0.0 M 0.0 M
10/24/2019 6:40 AM 0.55 6.9 M 6.9 M
10/25/2019 7:00 AM T T M 2.0 M
10/26/2019 7:00 AM 0.00 0.0 M 1.0 M
10/27/2019 7:00 AM 0.03 0.2 M 0.2 M freezing drizzle before snow
10/28/2019 7:20 AM 0.46 8.2 M 7.0 M
10/29/2019 6:40 AM 0.09 1.8 M 6.0 M EDIT: New snow depth of 18.0" set to NA pending followup with observer. Doesn't match with precip or total snow on the ground. OST 10/29/2019 8:04 AM -CCR Staff SDH-
10/30/2019 6:30 AM 0.24 4.3 M 8.0 M
10/31/2019 7:00 AM T T M 6.0 M
11/1/2019 7:00 AM 0.00 0.0 M 4.0 M
11/2/2019 7:00 AM 0.00 0.0 M 4.0 M
11/3/2019 7:00 AM 0.00 0.0 M 2.0 M
11/4/2019 7:00 AM 0.00 0.0 M 1.0 M
11/5/2019 7:00 AM 0.00 0.0 M 1.0 M
11/6/2019 7:00 AM 0.00 0.0 M T M
11/7/2019 7:00 AM 0.09 0.0 M 0.0 M almost all as freezing drizzle
11/8/2019 7:00 AM 0.00 0.0 M 0.0 M
11/9/2019 7:00 AM 0.00 0.0 M 0.0 M
11/10/2019 7:00 AM 0.00 0.0 M 0.0 M
11/11/2019 6:45 AM 0.14 2.8 M 2.8 M
11/12/2019 7:00 AM 0.02 0.3 M 2.0 M
11/13/2019 7:00 AM 0.00 0.0 M T M
11/14/2019 7:00 AM T 0.0 M 0.0 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 0.0 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 0.0 M
11/19/2019 7:00 AM 0.00 0.0 M 0.0 M
11/20/2019 7:00 AM 0.00 0.0 M 0.0 M
11/21/2019 7:00 AM 0.35 0.7 M 0.5 M lots of freezing drizzle after the snow
11/22/2019 6:40 AM 0.18 2.4 M 2.5 M
11/23/2019 7:00 AM 0.01 0.1 M 2.0 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 T M
11/26/2019 6:45 AM 1.22 17.1 M 16.0 M
11/27/2019 7:00 AM 0.26 5.1 M 19.0 M
11/28/2019 7:00 AM 0.00 0.0 M 15.0 M
11/29/2019 7:00 AM 0.00 0.0 M M M
11/30/2019 7:00 AM 0.06 0.6 M 11.0 M blowing snow during the nigfht
12/1/2019 7:00 AM 0.00 0.0 M 10.0 M
12/2/2019 7:00 AM 0.00 0.0 M 8.0 M
12/3/2019 7:00 AM 0.00 0.0 M 6.0 M
12/4/2019 7:00 AM 0.00 0.0 M 4.0 M
12/5/2019 7:00 AM 0.00 0.0 M 4.0 M
12/6/2019 7:00 AM 0.14 T M 3.0 M
12/7/2019 7:00 AM 0.00 0.0 M 3.0 M
12/8/2019 7:00 AM 0.00 0.0 M 2.0 M
12/9/2019 7:00 AM T T M 1.0 M trace rain yesterday afternoon ~4PM, 5:30 PM; light snow flurry this morning 6:30 AM
12/10/2019 7:00 AM 0.00 0.0 M 1.0 M
12/11/2019 7:00 AM 0.00 0.0 M 1.0 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 T M
12/14/2019 7:00 AM 0.01 0.1 M T M
12/15/2019 7:00 AM 0.03 0.5 M 1.0 M
12/16/2019 7:00 AM 0.00 0.0 M T M
12/17/2019 7:00 AM 0.00 0.0 M T M
12/18/2019 7:00 AM 0.00 0.0 M T M
12/19/2019 7:00 AM 0.00 0.0 M T M
12/20/2019 7:00 AM 0.00 0.0 M T 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 T M
12/23/2019 7:00 AM 0.00 0.0 M T M
12/24/2019 7:00 AM 0.00 0.0 M T 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 T M
12/27/2019 7:00 AM T 0.0 M T M freezing drizzle yesterday morning
12/28/2019 6:40 AM 0.07 1.1 M 1.0 M
12/29/2019 7:00 AM 0.08 1.7 M 2.0 M
12/30/2019 7:00 AM 0.00 0.0 M 1.0 M
12/31/2019 7:00 AM 0.00 0.0 M T M
1/1/2020 7:00 AM 0.00 0.0 M M M
1/2/2020 7:00 AM 0.00 0.0 M T M
1/3/2020 7:00 AM 0.00 0.0 M T M
1/4/2020 7:00 AM 0.00 0.0 M T M
1/5/2020 7:00 AM 0.00 0.0 M M M
1/6/2020 7:00 AM 0.00 0.0 M 0.0 M
1/7/2020 7:00 AM 0.00 0.0 M 0.0 M
1/8/2020 7:00 AM 0.00 0.0 M 0.0 M
1/9/2020 7:00 AM 0.00 0.0 M 0.0 M
1/10/2020 7:00 AM 0.00 0.0 M 0.0 M
1/11/2020 7:00 AM 0.00 0.0 M 0.0 M
1/12/2020 7:00 AM 0.00 0.0 M 0.0 M
1/13/2020 7:00 AM 0.00 0.0 M M M
1/14/2020 7:00 AM 0.00 0.0 M 0.0 M
1/15/2020 7:00 AM 0.00 0.0 M 0.0 M
1/16/2020 7:00 AM 0.00 0.0 M 0.0 M
1/17/2020 7:00 AM 0.00 0.0 M 0.0 M
1/18/2020 7:00 AM 0.00 0.0 M 0.0 M
1/19/2020 7:00 AM 0.00 0.0 M 0.0 M
1/20/2020 7:00 AM 0.00 0.0 M 0.0 M
1/21/2020 7:00 AM 0.00 0.0 M 0.0 M
1/22/2020 7:00 AM 0.00 0.0 M 0.0 M
1/23/2020 7:00 AM 0.00 0.0 M 0.0 M
1/24/2020 7:00 AM 0.00 0.0 M 0.0 M
1/25/2020 7:00 AM 0.00 0.0 M 0.0 M
1/26/2020 7:00 AM 0.00 0.0 M 0.0 M
1/27/2020 7:00 AM 0.00 0.0 M 0.0 M
1/28/2020 7:00 AM 0.00 0.0 M 0.0 M
1/29/2020 7:00 AM 0.00 0.0 M 0.0 M
1/30/2020 7:00 AM T T M 0.0 M
1/31/2020 7:00 AM T T M 0.0 M
2/1/2020 7:00 AM 0.00 0.0 M M M
2/2/2020 7:00 AM 0.00 0.0 M M M
2/3/2020 6:40 AM 0.03 T M T M ice on grass and cars from freezing drizzle
2/4/2020 7:00 AM 0.55 10.9 M 10.0 M
2/5/2020 7:00 AM 0.06 1.4 M 8.0 M
2/6/2020 7:00 AM 0.00 0.0 M 5.0 M
2/7/2020 7:00 AM 0.23 2.7 M 7.0 M
2/8/2020 7:00 AM 0.12 1.5 M 8.0 M
2/9/2020 6:45 AM 0.08 1.1 M 6.0 M
2/10/2020 7:00 AM 0.16 2.3 M 8.0 M
2/11/2020 7:00 AM 0.35 6.7 M 13.0 M
2/12/2020 7:00 AM 0.00 0.0 M 11.0 M
2/13/2020 7:00 AM 0.19 2.4 M 12.0 M
2/14/2020 7:00 AM 0.00 0.0 M 10.0 M
2/15/2020 7:00 AM 0.00 0.0 M 7.0 M
2/16/2020 7:00 AM 0.00 0.0 M 7.0 M
2/17/2020 7:00 AM 0.00 0.0 M 6.0 M
2/18/2020 7:00 AM 0.04 0.5 M 6.0 M
2/19/2020 7:00 AM T T M 6.0 M
2/20/2020 7:00 AM 0.17 5.1 M 10.0 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 0.00 0.0 M M M
2/24/2020 7:00 AM 0.01 T M 4.0 M
2/25/2020 7:00 AM 0.00 0.0 M 3.0 M
2/26/2020 7:00 AM 0.00 0.0 M 3.0 M
2/27/2020 7:00 AM 0.00 0.0 M 2.0 M
2/28/2020 7:00 AM 0.00 0.0 M 1.0 M
2/29/2020 7:00 AM 0.00 0.0 M T M
3/1/2020 7:00 AM 0.00 0.0 M M M
3/2/2020 7:00 AM 0.36 4.0 M 4.0 M
3/3/2020 7:00 AM 0.00 0.0 M 1.0 M
3/4/2020 7:00 AM 0.00 0.0 M T M
3/5/2020 7:00 AM 0.00 0.0 M T M
3/6/2020 7:00 AM 0.00 0.0 M T 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 0.0 M
3/9/2020 7:00 AM 0.14 0.0 M 0.0 M
3/10/2020 7:00 AM 0.00 0.0 M 0.0 M
3/11/2020 7:00 AM 0.00 0.0 M 0.0 M
3/12/2020 7:00 AM 0.00 0.0 M M M
3/13/2020 7:00 AM T 0.0 M 0.0 M
3/14/2020 7:00 AM 0.13 1.2 M 1.0 M
3/15/2020 7:00 AM 0.00 0.0 M 0.0 M
3/16/2020 7:00 AM 0.00 0.0 M M M
3/17/2020 7:00 AM 0.02 0.0 M 0.0 M
3/18/2020 7:00 AM T 0.0 0.00 M M
3/19/2020 6:45 AM 0.21 0.0 M 0.0 M lightning to the west at 7-8pm, but no thunder heard
3/20/2020 7:00 AM 1.57 8.5 M 8.0 M
3/21/2020 7:00 AM 0.02 0.4 M 6.0 M
3/22/2020 7:00 AM 0.00 0.0 M M 3.00
3/23/2020 7:00 AM 0.00 0.0 M 1.0 M
3/24/2020 7:00 AM T 0.0 M 0.0 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
3/28/2020 7:00 AM 0.35 1.5 M 1.5 M
3/29/2020 7:00 AM T T 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 0.0 M
4/2/2020 7:00 AM 0.06 0.0 M 0.0 M
4/3/2020 7:00 AM 0.16 0.8 M 0.5 M
4/4/2020 7:00 AM 0.00 0.0 M 0.0 M
4/5/2020 7:00 AM 0.00 0.0 M 0.0 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 0.0 M
4/9/2020 6:00 AM 0.00 0.0 M 0.0 M
4/10/2020 7:00 AM 0.00 0.0 M 0.0 M
4/11/2020 7:00 AM 0.00 0.0 M M M
4/12/2020 6:45 AM 0.35 5.5 M 5.5 M
4/13/2020 6:45 AM 0.70 9.9 0.70 13.0 M liquid precip from a core, gauge was overtopped
4/14/2020 7:00 AM 0.10 0.5 M 9.0 M
4/15/2020 7:00 AM 0.00 0.0 M T M
4/16/2020 7:00 AM 1.09 10.8 M 11.0 M
4/17/2020 7:00 AM 0.62 6.9 M 15.0 M
4/18/2020 7:00 AM 0.00 0.0 M 9.0 M
4/19/2020 7:00 AM T 0.0 M 6.0 M
4/20/2020 7:00 AM 0.00 0.0 M 1.0 M
4/21/2020 7:00 AM 0.00 0.0 M 0.0 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 0.01 0.0 M 0.0 M
4/25/2020 7:00 AM 0.07 0.0 M 0.0 M 1/8-1/4 inch hail Friday at 11:06 AM and 1:30 PM
4/26/2020 7:00 AM 0.00 0.0 M 0.0 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 0.0 M
4/30/2020 7:00 AM 0.00 0.0 M 0.0 M
5/1/2020 7:00 AM 0.00 0.0 M 0.0 M
5/2/2020 7:00 AM T 0.0 M 0.0 M
5/3/2020 7:00 AM 0.13 0.0 M 0.0 M
5/4/2020 7:00 AM 0.06 0.0 M 0.0 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 0.01 0.0 M 0.0 M
5/9/2020 7:00 AM 0.00 0.0 M 0.0 M
5/10/2020 7:00 AM 0.00 0.0 M 0.0 M
5/11/2020 7:00 AM 0.00 0.0 M M M
5/12/2020 7:00 AM 0.08 0.0 M 0.0 M
5/13/2020 7:00 AM T 0.0 M 0.0 M
5/14/2020 7:00 AM 0.00 0.0 M M M
5/15/2020 7:00 AM 0.36 0.0 M 0.0 M
5/16/2020 7:00 AM 0.10 0.0 M 0.0 M
5/17/2020 7:00 AM 0.00 0.0 M 0.0 M
5/18/2020 7:00 AM 0.00 0.0 M 0.0 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 0.0 M
5/24/2020 7:00 AM T 0.0 M 0.0 M
5/25/2020 7:00 AM 1.12 0.0 M 0.0 M
5/26/2020 7:00 AM 0.00 0.0 M 0.0 M light frost this morning, 36F
5/27/2020 7:00 AM 0.00 0.0 M M M
5/28/2020 7:00 AM 0.08 0.0 M 0.0 M
5/29/2020 7:00 AM 0.05 0.0 M 0.0 M
5/30/2020 7:00 AM T 0.0 M 0.0 M
5/31/2020 7:00 AM 0.10 0.0 M 0.0 M
6/1/2020 7:00 AM 0.03 0.0 M 0.0 M
6/2/2020 7:00 AM 0.00 0.0 M M M
6/3/2020 7:00 AM 0.03 0.0 M 0.0 M
6/4/2020 7:00 AM 0.00 0.0 M M M
6/5/2020 7:00 AM 0.01 0.0 M M M
6/6/2020 7:00 AM T 0.0 M 0.0 M
6/7/2020 7:00 AM 0.05 0.0 M 0.0 M
6/8/2020 7:00 AM 0.00 0.0 M M M
6/9/2020 7:00 AM 0.29 0.0 M 0.0 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 T 0.0 M 0.0 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 6:45 AM 0.85 0.0 M 0.0 M
6/20/2020 7:00 AM 0.12 0.0 M 0.0 M
6/21/2020 7:00 AM 0.00 0.0 M M M
6/22/2020 7:00 AM 0.24 0.0 M 0.0 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 7:00 AM 0.06 0.0 M 0.0 M
6/26/2020 7:00 AM 0.00 0.0 M M M
6/27/2020 7:00 AM 0.36 0.0 M 0.0 M
6/28/2020 7:00 AM 0.00 0.0 M M M
6/29/2020 7:00 AM 0.01 0.0 M 0.0 M
6/30/2020 7:00 AM 0.00 0.0 M M M
7/1/2020 7:00 AM 0.02 0.0 M 0.0 M 1/8-inch hail
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 0.0 M
7/5/2020 7:00 AM 0.00 0.0 M M M
7/6/2020 7:00 AM T 0.0 M 0.0 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 0.0 M
7/10/2020 7:00 AM 0.00 0.0 M 0.0 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 0.0 M
7/13/2020 7:00 AM 0.00 0.0 M 0.0 M
7/14/2020 7:00 AM T 0.0 M 0.0 M
7/15/2020 7:00 AM 0.01 0.0 M 0.0 M
7/16/2020 7:00 AM 0.00 0.0 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 T 0.0 M 0.0 M
7/20/2020 7:00 AM T 0.0 M 0.0 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 0.0 M
7/23/2020 7:00 AM 0.03 0.0 M 0.0 M
7/24/2020 7:00 AM 0.00 0.0 M 0.0 M
7/25/2020 6:15 AM 0.21 0.0 M 0.0 M
7/26/2020 7:00 AM 0.09 0.0 M 0.0 M
7/27/2020 7:00 AM T 0.0 M 0.0 M
7/28/2020 7:00 AM 0.00 0.0 M M M
7/29/2020 7:00 AM 0.01 0.0 M 0.0 M
7/30/2020 7:00 AM 0.00 0.0 M M M
7/31/2020 7:00 AM T 0.0 M 0.0 M
8/1/2020 7:00 AM 0.11 0.0 M 0.0 M 1/4-inch hail
8/2/2020 7:00 AM T 0.0 M 0.0 M
8/3/2020 7:00 AM 0.00 0.0 M 0.0 M
8/4/2020 7:00 AM T 0.0 M 0.0 M
8/5/2020 7:00 AM 0.03 0.0 M 0.0 M
8/6/2020 7:00 AM 0.23 0.0 M 0.0 M
8/7/2020 7:00 AM T 0.0 M 0.0 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 0.0 M lots of smoke haze yesterday morning and again this morning.
8/10/2020 7:00 AM 0.00 0.0 M 0.0 M
8/11/2020 7:00 AM 0.00 0.0 M 0.0 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 0.0 M smoky
8/14/2020 7:00 AM 0.00 0.0 M M M
8/15/2020 7:00 AM 0.00 0.0 M 0.0 M relatively clear of smoke now, but can see heavy smoke haze immediately south, and distant north
8/16/2020 7:00 AM 0.00 0.0 M 0.0 M
8/17/2020 7:00 AM 0.00 0.0 M 0.0 M
8/18/2020 7:00 AM 0.00 0.0 M 0.0 M
8/19/2020 7:00 AM 0.00 0.0 M 0.0 M
8/20/2020 7:00 AM 0.00 0.0 M 0.0 M
8/21/2020 7:00 AM 0.01 0.0 M 0.0 M
8/22/2020 7:00 AM 0.00 0.0 M 0.0 M very hazy
8/23/2020 7:00 AM 0.00 0.0 M 0.0 M smoke haze continues
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 0.00 0.0 M 0.0 M
8/27/2020 7:00 AM T 0.0 M 0.0 M
8/28/2020 7:00 AM 0.14 0.0 M 0.0 M
8/29/2020 7:00 AM 0.05 0.0 M 0.0 M
8/30/2020 7:00 AM 0.02 0.0 M 0.0 M
8/31/2020 7:00 AM 0.00 0.0 M M M
9/1/2020 7:00 AM 0.12 0.0 M 0.0 M
9/2/2020 7:00 AM 0.00 0.0 M 0.0 M
9/3/2020 7:00 AM 0.00 0.0 M 0.0 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 7:15 AM 0.29 T M 0.0 M snow grains, 34F
9/9/2020 7:00 AM 1.03 4.7 M 4.0 M
9/10/2020 7:00 AM 0.09 0.1 M 1.0 M
9/11/2020 7:00 AM 0.00 0.0 M 0.0 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 0.0 M sun is dim due to upper level smoke
9/17/2020 7:00 AM 0.00 0.0 M 0.0 M thick smoke haze
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 0.00 0.0 M 0.0 M
9/22/2020 7:00 AM T 0.0 M 0.0 M
9/23/2020 7:00 AM 0.00 0.0 M 0.0 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 0.0 M
9/28/2020 7:00 AM 0.02 0.0 M 0.0 M light frost
9/29/2020 7:00 AM 0.00 0.0 M M M
9/30/2020 7:00 AM 0.00 0.0 M 0.0 M



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