Station Overview Station Location
Station Number CO-BO-490 Latitude 40.03595
Station Name Boulder 1.5 WNW Longitude -105.27661
County Boulder Elevation (ft) 5414



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 18 1.25 2.21 31 2.21 31 0.00 0 0 10 3 7.6 3 5
Nov 18 0.96 1.13 29 1.13 29 0.00 0 0 5 0 17.0 3 7
Dec 18 0.74 0.09 31 0.09 31 0.00 0 0 3 1 2.0 2 4
Jan 19 0.58 1.39 31 1.39 31 0.00 0 0 8 1 12.8 7 16
Feb 19 0.60 0.30 28 0.29 24 0.01 4 1 2 4 8.5 3 12
March 19 1.79 2.24 29 2.18 26 0.06 3 1 8 1 15.8 5 10
April 19 2.21 1.75 30 1.75 30 0.00 0 0 7 1 12.0 3 3
May 19 2.50 3.50 31 3.50 31 0.00 0 0 15 1 5.5 2 2
June 19 2.43 2.09 30 2.09 21 0.00 9 1 5 1 0.0 0 0
July 19 1.65 1.92 31 1.92 25 0.00 6 1 9 0 0.0 0 0
Aug 19 1.89 0.15 30 0.15 25 0.00 5 1 2 0 0.0 0 0
Sept 19 1.45 0.78 30 0.52 28 0.26 2 1 5 0 0.0 0 0
Water Year Totals: 18.05" 17.55" 361 days 17.22" 332 0.33" 29 days 6 79 days 13 days 81.2" 28 days 59 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
10/1/2018 0.00
10/2/2018 T
10/3/2018 0.00
10/4/2018 0.00
10/5/2018 0.12
10/6/2018 0.10
10/7/2018 T
10/8/2018 0.44
10/9/2018 0.27
10/10/2018 0.27
10/11/2018 0.25
10/12/2018 0.01
10/13/2018 0.00
10/14/2018 0.44
10/15/2018 0.06
10/16/2018 0.00
10/17/2018 0.00
10/18/2018 0.00
10/19/2018 0.00
10/20/2018 0.00
10/21/2018 0.00
10/22/2018 0.00
10/23/2018 0.00
10/24/2018 T
10/25/2018 0.00
10/26/2018 0.00
10/27/2018 0.00
10/28/2018 0.00
10/29/2018 0.00
10/30/2018 0.00
10/31/2018 0.25
11/1/2018 0.00
11/2/2018 0.00
11/3/2018 0.10
11/4/2018 0.00
11/5/2018 0.00
11/6/2018 0.00
11/7/2018 0.00
11/8/2018 0.00
11/9/2018 0.00
11/10/2018 0.00
11/11/2018 0.33
11/12/2018 0.41
11/13/2018 0.00
11/14/2018 0.00
11/15/2018 0.00
11/16/2018 0.00
11/17/2018 0.02
11/18/2018 0.27
11/19/2018 0.00
11/20/2018
11/21/2018 0.00
11/22/2018 0.00
11/23/2018 0.00
11/24/2018 0.00
11/25/2018 0.00
11/26/2018 0.00
11/27/2018 0.00
11/28/2018 0.00
11/29/2018 0.00
11/30/2018 0.00
12/1/2018 T
12/2/2018 0.00
12/3/2018 0.06
12/4/2018 0.00
12/5/2018 0.00
12/6/2018 0.02
12/7/2018 0.01
12/8/2018 0.00
12/9/2018 0.00
12/10/2018 0.00
12/11/2018 0.00
12/12/2018 0.00
12/13/2018 0.00
12/14/2018 0.00
12/15/2018 0.00
12/16/2018 0.00
12/17/2018 0.00
12/18/2018 0.00
12/19/2018 0.00
12/20/2018 0.00
12/21/2018 0.00
12/22/2018 0.00
12/23/2018 0.00
12/24/2018 0.00
12/25/2018 0.00
12/26/2018 0.00
12/27/2018 0.00
12/28/2018 0.00
12/29/2018 0.00
12/30/2018 0.00
12/31/2018 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2019 0.13
1/2/2019 0.00
1/3/2019 0.00
1/4/2019 0.00
1/5/2019 0.00
1/6/2019 0.00
1/7/2019 0.00
1/8/2019 0.00
1/9/2019 0.00
1/10/2019 0.00
1/11/2019 0.07
1/12/2019 0.68
1/13/2019 0.00
1/14/2019 0.00
1/15/2019 0.00
1/16/2019 0.00
1/17/2019 0.00
1/18/2019 0.00
1/19/2019 0.04
1/20/2019 0.00
1/21/2019 0.00
1/22/2019 0.16
1/23/2019 0.00
1/24/2019 T
1/25/2019 0.12
1/26/2019 0.00
1/27/2019 0.00
1/28/2019 0.10
1/29/2019 0.09
1/30/2019 0.00
1/31/2019 0.00
2/1/2019 0.00
2/2/2019 0.00
2/3/2019 0.00
2/4/2019 0.00
2/5/2019 0.00
2/6/2019 0.00
2/7/2019 0.25
2/8/2019 0.00
2/9/2019 0.00
2/10/2019 0.00
2/11/2019 0.00
2/12/2019 0.00
2/13/2019 0.00
2/14/2019 0.00
2/15/2019 T
2/16/2019 0.00
2/17/2019 T
2/18/2019 0.04
2/19/2019 T
2/20/2019 T
2/21/2019 0.00
2/22/2019 M **
2/23/2019 **
2/24/2019 **
2/25/2019 0.01
2/26/2019 0.00
2/27/2019 0.00
2/28/2019 0.00
3/1/2019 T
3/2/2019 0.04
3/3/2019 0.44
3/4/2019 0.07
3/5/2019 0.00
3/6/2019 0.00
3/7/2019 M
3/8/2019 0.00
3/9/2019 0.04
3/10/2019 0.00
3/11/2019 0.00
3/12/2019 0.00
3/13/2019 0.06
3/14/2019 1.06
3/15/2019 0.00
3/16/2019 0.00
3/17/2019 0.00
3/18/2019 0.00
3/19/2019 0.00
3/20/2019 0.00
3/21/2019 0.00
3/22/2019 0.00
3/23/2019 0.10
3/24/2019
3/25/2019 0.00
3/26/2019 0.00
3/27/2019 **
3/28/2019 **
3/29/2019 0.06
3/30/2019 0.37
3/31/2019 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2019 0.00
4/2/2019 0.00
4/3/2019 0.01
4/4/2019 0.00
4/5/2019 0.00
4/6/2019 0.00
4/7/2019 0.00
4/8/2019 0.00
4/9/2019 0.00
4/10/2019 0.00
4/11/2019 0.73
4/12/2019 0.00
4/13/2019 0.11
4/14/2019 0.00
4/15/2019 0.00
4/16/2019 0.00
4/17/2019 0.00
4/18/2019 T
4/19/2019 0.00
4/20/2019 0.00
4/21/2019 0.00
4/22/2019 0.44
4/23/2019 0.14
4/24/2019 0.00
4/25/2019 0.00
4/26/2019 0.00
4/27/2019 0.01
4/28/2019 0.00
4/29/2019 0.00
4/30/2019 0.31
5/1/2019 0.10
5/2/2019 0.04
5/3/2019 0.00
5/4/2019 0.00
5/5/2019 0.00
5/6/2019 0.00
5/7/2019 0.07
5/8/2019 0.18
5/9/2019 0.96
5/10/2019 0.11
5/11/2019 0.00
5/12/2019 0.00
5/13/2019 0.00
5/14/2019 0.00
5/15/2019 0.00
5/16/2019 0.00
5/17/2019 0.00
5/18/2019 0.12
5/19/2019 T
5/20/2019 0.17
5/21/2019 0.93
5/22/2019 0.02
5/23/2019 0.27
5/24/2019 0.16
5/25/2019 0.00
5/26/2019 0.00
5/27/2019 0.06
5/28/2019 0.24
5/29/2019 0.07
5/30/2019 0.00
5/31/2019 0.00
6/1/2019 0.00
6/2/2019 0.00
6/3/2019 0.00
6/4/2019 0.05
6/5/2019 T
6/6/2019 **
6/7/2019 **
6/8/2019 **
6/9/2019 **
6/10/2019 **
6/11/2019 **
6/12/2019 **
6/13/2019 **
6/14/2019 0.00
6/15/2019 0.00
6/16/2019 0.00
6/17/2019 0.36
6/18/2019 0.61
6/19/2019 0.00
6/20/2019 0.00
6/21/2019 0.00
6/22/2019 0.88
6/23/2019 0.19
6/24/2019 0.00
6/25/2019 0.00
6/26/2019 0.00
6/27/2019 0.00
6/28/2019 0.00
6/29/2019 0.00
6/30/2019 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2019 0.03
7/2/2019 0.74
7/3/2019 0.00
7/4/2019 0.00
7/5/2019 0.20
7/6/2019 0.24
7/7/2019 0.00
7/8/2019 0.02
7/9/2019 0.00
7/10/2019 0.00
7/11/2019 0.00
7/12/2019 0.00
7/13/2019 0.00
7/14/2019 0.00
7/15/2019 0.12
7/16/2019 0.03
7/17/2019 **
7/18/2019 0.00
7/19/2019 0.00
7/20/2019 0.00
7/21/2019 0.18
7/22/2019 0.36
7/23/2019 0.00
7/24/2019 0.00
7/25/2019 0.00
7/26/2019 0.00
7/27/2019 0.00
7/28/2019 **
7/29/2019 **
7/30/2019 **
7/31/2019 **
8/1/2019 **
8/2/2019 **
8/3/2019 **
8/4/2019 **
8/5/2019 0.00
8/6/2019 0.04
8/7/2019 0.00
8/8/2019 0.00
8/9/2019 0.11
8/10/2019 0.00
8/11/2019 0.00
8/12/2019 0.00
8/13/2019 0.00
8/14/2019 0.00
8/15/2019 0.00
8/16/2019 0.00
8/17/2019 0.00
8/18/2019 0.00
8/19/2019 0.00
8/20/2019 0.00
8/21/2019 0.00
8/22/2019 0.00
8/23/2019
8/24/2019 0.00
8/25/2019 0.00
8/26/2019 0.00
8/27/2019 0.00
8/28/2019 0.00
8/29/2019 0.00
8/30/2019 0.00
8/31/2019 0.00
9/1/2019 0.00
9/2/2019 0.00
9/3/2019 0.00
9/4/2019 0.00
9/5/2019 0.00
9/6/2019 0.02
9/7/2019 0.05
9/8/2019 0.00
9/9/2019 0.15
9/10/2019 0.00
9/11/2019 0.13
9/12/2019 0.17
9/13/2019 0.00
9/14/2019 0.00
9/15/2019 0.00
9/16/2019 0.00
9/17/2019 0.00
9/18/2019 0.00
9/19/2019 0.00
9/20/2019 0.00
9/21/2019 0.00
9/22/2019 0.00
9/23/2019 0.00
9/24/2019 0.00
9/25/2019 0.00
9/26/2019 0.00
9/27/2019 **
9/28/2019 0.26
9/29/2019 0.00
9/30/2019 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/2/2018 7:00 AM T 0.0 0.00 0.0 0.00
10/3/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/4/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/5/2018 7:00 AM 0.12 0.0 0.00 0.0 0.00
10/6/2018 7:00 AM 0.10 0.0 0.00 0.0 0.00
10/7/2018 7:00 AM T 0.0 0.00 0.0 0.00
10/8/2018 7:00 AM 0.44 0.0 0.00 0.0 0.00
10/9/2018 7:00 AM 0.27 0.0 0.00 0.0 0.00
10/10/2018 7:00 AM 0.27 0.4 M 0.5 M
10/11/2018 7:00 AM 0.25 M M 0.5 M
10/12/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
10/13/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/14/2018 7:00 AM 0.44 7.0 M 7.0 M Still snowing hard
10/15/2018 7:00 AM 0.06 M M 7.0 M
10/16/2018 7:00 AM 0.00 0.0 0.00 1.5 M Around half the ground is bare with areas of snow remaining that are up to 3"
10/17/2018 7:00 AM 0.00 0.0 0.00 T M
10/18/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/19/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/20/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/21/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/22/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/23/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/24/2018 7:00 AM T 0.0 0.00 0.0 0.00
10/25/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/26/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/27/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/28/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/29/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/30/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
10/31/2018 7:00 AM 0.25 0.2 M T M
11/1/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/2/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/3/2018 7:00 AM 0.10 0.0 0.00 0.0 0.00
11/4/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/5/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/6/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/7/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/10/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/11/2018 7:00 AM 0.33 6.0 M 6.0 M
11/12/2018 7:00 AM 0.41 9.0 M 11.0 M
11/13/2018 7:00 AM 0.00 0.0 M 7.0 M
11/14/2018 7:00 AM 0.00 0.0 M 4.0 M
11/15/2018 7:00 AM 0.00 0.0 M 1.5 M
11/16/2018 7:00 AM 0.00 0.0 M T M
11/17/2018 7:00 AM 0.02 0.0 M T M Light drizzle.
11/18/2018 7:00 AM 0.27 2.0 M 2.0 M
11/19/2018 7:00 AM 0.00 0.0 M 1.5 M
11/21/2018 7:00 AM 0.00 0.0 M T M
11/22/2018 7:00 AM 0.00 0.0 M T M
11/23/2018 7:00 AM 0.00 0.0 M T M
11/24/2018 7:00 AM 0.00 0.0 M T M
11/25/2018 7:00 AM 0.00 0.0 M 0.0 M
11/26/2018 7:00 AM 0.00 0.0 M 0.0 M
11/27/2018 7:00 AM 0.00 0.0 M 0.0 M
11/28/2018 7:00 AM 0.00 0.0 M 0.0 M
11/29/2018 7:00 AM 0.00 0.0 M 0.0 M
11/30/2018 7:00 AM 0.00 0.0 M 0.0 M
12/1/2018 7:00 AM T 0.0 M 0.0 M
12/2/2018 7:00 AM 0.00 0.0 M 0.0 M
12/3/2018 6:00 AM 0.06 1.5 M 1.5 M
12/4/2018 7:00 AM 0.00 0.0 M 0.5 M
12/5/2018 7:00 AM 0.00 0.0 M T M
12/6/2018 7:00 AM 0.02 0.5 M 0.5 M Still snowing lightly
12/7/2018 7:00 AM 0.01 T M 0.5 M
12/8/2018 7:00 AM 0.00 0.0 M T M
12/9/2018 7:00 AM 0.00 0.0 M T M
12/10/2018 7:00 AM 0.00 0.0 M T M
12/11/2018 7:00 AM 0.00 0.0 M T M
12/12/2018 7:00 AM 0.00 0.0 M 0.0 M
12/13/2018 7:00 AM 0.00 0.0 M T M
12/14/2018 7:00 AM 0.00 0.0 M 0.0 M
12/15/2018 7:00 AM 0.00 0.0 M 0.0 M
12/16/2018 7:00 AM 0.00 0.0 M 0.0 M
12/17/2018 7:00 AM 0.00 0.0 M 0.0 M
12/18/2018 7:00 AM 0.00 0.0 M 0.0 M
12/19/2018 7:00 AM 0.00 0.0 M 0.0 M
12/20/2018 7:00 AM 0.00 0.0 M 0.0 M
12/21/2018 7:00 AM 0.00 0.0 M 0.0 M
12/22/2018 7:00 AM 0.00 0.0 M 0.0 M
12/23/2018 7:00 AM 0.00 0.0 M 0.0 M
12/24/2018 7:00 AM 0.00 0.0 M 0.0 M
12/25/2018 7:00 AM 0.00 0.0 M 0.0 M
12/26/2018 7:00 AM 0.00 0.0 M 0.0 M
12/27/2018 7:00 AM 0.00 0.0 M 0.0 M
12/28/2018 7:00 AM 0.00 0.0 M 0.0 M
12/29/2018 7:00 AM 0.00 0.0 M 0.0 M
12/30/2018 7:00 AM 0.00 0.0 M 0.0 M
12/31/2018 7:00 AM 0.00 0.0 M 0.0 M
1/1/2019 7:00 AM 0.13 3.0 M 3.0 M
1/2/2019 7:00 AM 0.00 0.0 M 1.5 M
1/3/2019 7:00 AM 0.00 0.0 M 1.5 M
1/4/2019 7:00 AM 0.00 0.0 M T M
1/5/2019 7:00 AM 0.00 0.0 M T M
1/6/2019 7:00 AM 0.00 0.0 M 0.0 M
1/7/2019 7:00 AM 0.00 0.0 M 0.0 M
1/8/2019 7:00 AM 0.00 0.0 M 0.0 M
1/9/2019 7:00 AM 0.00 0.0 M 0.0 M
1/10/2019 7:00 AM 0.00 0.0 M 0.0 M
1/11/2019 7:00 AM 0.07 0.0 M 0.0 M Raining
1/12/2019 7:00 AM 0.68 2.0 M 2.0 M
1/13/2019 7:00 AM 0.00 0.0 M 1.0 M
1/14/2019 7:00 AM 0.00 0.0 M 0.5 M
1/15/2019 7:00 AM 0.00 0.0 M T M
1/16/2019 7:00 AM 0.00 0.0 M T M
1/17/2019 7:00 AM 0.00 0.0 M T M
1/18/2019 7:00 AM 0.00 0.0 M T M
1/19/2019 7:00 AM 0.04 0.5 M 0.5 M
1/20/2019 7:00 AM 0.00 0.0 M T M
1/21/2019 7:00 AM 0.00 0.0 M T M
1/22/2019 7:00 AM 0.16 1.6 M 1.5 M
1/23/2019 7:00 AM 0.00 0.0 M 1.0 M
1/24/2019 7:00 AM T T M T M Snowing lightly--just started?
1/25/2019 7:00 AM 0.12 2.0 M 2.0 M
1/26/2019 7:00 AM 0.00 0.0 M 1.5 M
1/27/2019 7:00 AM 0.00 0.0 M 0.5 M
1/28/2019 7:00 AM 0.10 1.5 M 2.0 M Snowing lightly
1/29/2019 7:00 AM 0.09 2.2 M 4.0 M
1/30/2019 7:00 AM 0.00 0.0 M 2.5 M
1/31/2019 7:00 AM 0.00 0.0 M 1.0 M
2/1/2019 7:00 AM 0.00 0.0 M 0.5 M
2/2/2019 7:00 AM 0.00 0.0 M T M
2/3/2019 7:00 AM 0.00 0.0 M T M
2/4/2019 7:00 AM 0.00 0.0 M 0.0 M
2/5/2019 7:00 AM 0.00 0.0 M 0.0 M
2/6/2019 7:00 AM 0.00 0.0 M 0.0 M
2/7/2019 7:00 AM 0.25 5.5 M 5.5 M
2/8/2019 7:00 AM 0.00 0.0 M 3.0 M
2/9/2019 7:00 AM 0.00 0.0 M 2.5 M
2/10/2019 7:00 AM 0.00 0.0 M 2.0 M
2/11/2019 7:00 AM 0.00 0.0 M 2.0 M
2/12/2019 7:00 AM 0.00 0.0 M 1.5 M
2/13/2019 7:00 AM 0.00 0.0 M 0.5 M
2/14/2019 7:00 AM 0.00 0.0 M 0.0 M
2/15/2019 7:00 AM T T M T M
2/16/2019 7:00 AM 0.00 0.0 M 0.0 M
2/17/2019 7:00 AM T M M M M
2/18/2019 7:00 AM 0.04 2.5 M 2.5 M
2/19/2019 7:00 AM T T M 1.0 M
2/20/2019 7:00 AM T T M 1.0 M
2/21/2019 7:00 AM 0.00 0.0 M T M
2/22/2019 5:30 AM M 0.5 M 0.5 M
2/26/2019 7:00 AM 0.00 0.0 M T M
2/27/2019 7:00 AM 0.00 0.0 M T M
2/28/2019 7:00 AM 0.00 0.0 M T M
3/1/2019 7:00 AM T 0.0 M 0.0 M
3/2/2019 7:00 AM 0.04 0.5 M 0.5 M Snowing fairly heavily
3/3/2019 7:00 AM 0.44 6.0 M 6.0 M
3/4/2019 7:00 AM 0.07 1.0 M 7.0 M
3/5/2019 7:00 AM 0.00 0.0 M 5.0 M
3/6/2019 7:00 AM 0.00 0.0 M 4.0 M
3/7/2019 7:00 AM M T M 4.0 M
3/8/2019 6:00 AM 0.00 0.0 M 2.0 M
3/9/2019 7:00 AM 0.04 0.0 M T M
3/10/2019 8:00 AM 0.00 0.0 M T M
3/11/2019 7:00 AM 0.00 0.0 M T M
3/12/2019 7:00 AM 0.00 0.0 M T M
3/13/2019 7:00 AM 0.06 0.0 M 0.0 M raining hard
3/14/2019 7:00 AM 1.06 2.8 M 3.0 M
3/15/2019 7:00 AM 0.00 0.0 M 1.0 M
3/16/2019 7:00 AM 0.00 0.0 M T M
3/17/2019 7:00 AM 0.00 0.0 M T M
3/18/2019 7:00 AM 0.00 0.0 M T M
3/19/2019 7:00 AM 0.00 0.0 M 0.0 M
3/20/2019 7:00 AM 0.00 0.0 M 0.0 M
3/21/2019 7:00 AM 0.00 0.0 M 0.0 M
3/22/2019 7:00 AM 0.00 0.0 M 0.0 M
3/23/2019 7:00 AM 0.10 0.0 M 0.0 M
3/25/2019 7:00 AM 0.00 0.0 M 0.0 M
3/26/2019 7:00 AM 0.00 0.0 M 0.0 M
3/30/2019 7:00 AM 0.37 5.5 M 5.5 M
3/31/2019 7:00 AM 0.00 0.0 M T M
4/1/2019 7:00 AM 0.00 0.0 M 0.0 M
4/2/2019 7:00 AM 0.00 0.0 M 0.0 M
4/3/2019 7:00 AM 0.01 0.0 M 0.0 M
4/4/2019 7:00 AM 0.00 0.0 M 0.0 M
4/5/2019 7:00 AM 0.00 0.0 M 0.0 M
4/6/2019 7:00 AM 0.00 0.0 M 0.0 M
4/7/2019 7:00 AM 0.00 0.0 M 0.0 M
4/8/2019 7:00 AM 0.00 0.0 M 0.0 M
4/9/2019 7:00 AM 0.00 0.0 M 0.0 M
4/10/2019 7:00 AM 0.00 0.0 M 0.0 M
4/11/2019 7:00 AM 0.73 6.0 M 6.0 M
4/12/2019 7:00 AM 0.00 0.0 M T M
4/13/2019 6:00 AM 0.11 1.0 M 1.0 M
4/14/2019 7:00 AM 0.00 0.0 M 0.0 M
4/15/2019 7:00 AM 0.00 0.0 M 0.0 M
4/16/2019 7:00 AM 0.00 0.0 M 0.0 M
4/17/2019 7:00 AM 0.00 0.0 M 0.0 M
4/18/2019 7:00 AM T 0.0 M 0.0 M
4/19/2019 7:00 AM 0.00 0.0 M 0.0 M
4/20/2019 7:00 AM 0.00 0.0 M 0.0 M
4/21/2019 7:00 AM 0.00 0.0 M 0.0 M
4/22/2019 7:00 AM 0.44 0.0 M 0.0 M Still drizzling
4/23/2019 7:00 AM 0.14 0.0 M 0.0 M
4/24/2019 7:00 AM 0.00 0.0 M 0.0 M
4/25/2019 7:00 AM 0.00 0.0 M 0.0 M
4/26/2019 7:00 AM 0.00 0.0 M 0.0 M
4/27/2019 7:00 AM 0.01 0.0 M 0.0 M
4/28/2019 7:00 AM 0.00 0.0 M 0.0 M
4/29/2019 7:00 AM 0.00 0.0 M 0.0 M
4/30/2019 7:00 AM 0.31 5.0 M 5.0 M
5/1/2019 7:00 AM 0.10 0.0 M T M
5/2/2019 7:00 AM 0.04 0.0 M 0.0 M
5/3/2019 7:00 AM 0.00 0.0 M 0.0 M
5/4/2019 7:00 AM 0.00 0.0 M 0.0 M
5/5/2019 7:00 AM 0.00 0.0 M 0.0 M
5/6/2019 7:00 AM 0.00 0.0 M 0.0 M
5/7/2019 7:00 AM 0.07 0.0 M 0.0 M Drizzling very lightly
5/8/2019 7:00 AM 0.18 0.0 M 0.0 M
5/9/2019 7:00 AM 0.96 2.0 M 2.0 M Still snowing
5/10/2019 7:00 AM 0.11 0.0 M 0.0 M
5/11/2019 7:00 AM 0.00 0.0 M 0.0 M
5/12/2019 7:00 AM 0.00 0.0 M 0.0 M
5/13/2019 7:00 AM 0.00 0.0 M 0.0 M
5/14/2019 7:00 AM 0.00 0.0 M 0.0 M
5/15/2019 7:00 AM 0.00 0.0 M 0.0 M
5/16/2019 7:00 AM 0.00 0.0 M 0.0 M
5/17/2019 7:00 AM 0.00 0.0 M 0.0 M
5/18/2019 7:00 AM 0.12 0.0 M 0.0 M
5/19/2019 7:00 AM T 0.0 M 0.0 M
5/20/2019 7:25 AM 0.17 0.0 M 0.0 M Still raining
5/21/2019 7:00 AM 0.93 3.5 M 3.5 M Heavy, wet snow--just stopped
5/22/2019 7:00 AM 0.02 0.0 M T M
5/23/2019 7:00 AM 0.27 0.0 M 0.0 M Drizzling very lightly
5/24/2019 7:00 AM 0.16 0.0 M 0.0 M
5/25/2019 7:00 AM 0.00 0.0 M 0.0 M
5/26/2019 7:00 AM 0.00 0.0 M 0.0 M
5/27/2019 5:45 AM 0.06 0.0 M 0.0 M Brief thunderstorm last night
5/28/2019 7:00 AM 0.24 0.0 M 0.0 M Hail storm yesterday afternoon--see hail report from 5/27/19.
5/29/2019 7:00 AM 0.07 0.0 M 0.0 M
5/30/2019 7:00 AM 0.00 0.0 M 0.0 M
5/31/2019 7:00 AM 0.00 0.0 M 0.0 M
6/1/2019 7:00 AM 0.00 0.0 M 0.0 M
6/2/2019 7:00 AM 0.00 0.0 M 0.0 M
6/3/2019 7:00 AM 0.00 0.0 M 0.0 M
6/4/2019 7:00 AM 0.05 0.0 M 0.0 M
6/5/2019 7:00 AM T 0.0 M 0.0 M
6/15/2019 7:00 AM 0.00 0.0 M 0.0 M
6/16/2019 7:00 AM 0.00 0.0 M 0.0 M
6/17/2019 7:00 AM 0.36 0.0 M 0.0 M
6/18/2019 7:00 AM 0.61 0.0 M 0.0 M Very strong brief thunderstorm and rain yesterday afternoon.
6/19/2019 7:00 AM 0.00 0.0 M 0.0 M
6/20/2019 7:00 AM 0.00 0.0 M 0.0 M There was some light rain last night but nothing was in my gauge this morning.
6/21/2019 7:00 AM 0.00 0.0 M 0.0 M
6/22/2019 7:00 AM 0.88 0.0 M 0.0 M Intense thunderstorm last night around 10:15 for around 5 minutes with what sounded like hail (though no hail on the ground this morning).
6/23/2019 7:00 AM 0.19 0.0 M 0.0 M Heavy storm yesterday. Some minor flooding on my street.
6/24/2019 7:00 AM 0.00 0.0 M 0.0 M I know it rained yesterday but there's nothing in the rain gauge.
6/25/2019 7:00 AM 0.00 0.0 M 0.0 M
6/26/2019 7:00 AM 0.00 0.0 M 0.0 M
6/27/2019 7:00 AM 0.00 0.0 M 0.0 M
6/28/2019 7:00 AM 0.00 0.0 M 0.0 M
6/29/2019 7:00 AM 0.00 0.0 M 0.0 M Brief rain last night but nothing in the rain gauge this morning
6/30/2019 7:00 AM 0.00 0.0 M 0.0 M
7/1/2019 7:00 AM 0.03 0.0 M 0.0 M
7/2/2019 7:00 AM 0.74 0.0 M 0.0 M Two periods of heavy rain and thunderstorms last night. The first was from approx 6:30-6:50 pm, the second started at 8 pm and was still going when I went to bed.
7/3/2019 6:00 AM 0.00 0.0 M 0.0 M
7/4/2019 6:00 AM 0.00 0.0 M 0.0 M
7/5/2019 7:00 AM 0.20 0.0 M 0.0 M Thunderstorm with a tiny bit of hail last night starting around 7:30 pm
7/6/2019 7:00 AM 0.24 0.0 M 0.0 M Heavy thunderstorm with hail last night (see hail report).
7/7/2019 7:00 AM 0.00 0.0 M 0.0 M
7/8/2019 7:00 AM 0.02 0.0 M 0.0 M
7/9/2019 6:00 AM 0.00 0.0 M 0.0 M
7/10/2019 7:00 AM 0.00 0.0 M 0.0 M
7/11/2019 7:00 AM 0.00 0.0 M 0.0 M
7/12/2019 7:00 AM 0.00 0.0 M 0.0 M
7/13/2019 6:00 AM 0.00 0.0 M 0.0 M
7/14/2019 7:00 AM 0.00 0.0 M 0.0 M
7/15/2019 6:00 AM 0.12 0.0 M 0.0 M
7/16/2019 7:00 AM 0.03 0.0 M 0.0 M
7/19/2019 7:00 AM 0.00 0.0 M 0.0 M
7/20/2019 6:00 AM 0.00 0.0 M 0.0 M
7/21/2019 7:00 AM 0.18 0.0 M 0.0 M Heavy thunderstorms yesterday late afternoon and evening.
7/22/2019 6:00 AM 0.36 0.0 M 0.0 M Heavy thunderstorms last night around 9 pm
7/23/2019 7:00 AM 0.00 0.0 M 0.0 M
7/24/2019 6:00 AM 0.00 0.0 M 0.0 M
7/25/2019 7:00 AM 0.00 0.0 M 0.0 M
7/26/2019 7:00 AM 0.00 0.0 M 0.0 M
7/27/2019 7:00 AM 0.00 0.0 M 0.0 M
8/6/2019 7:00 AM 0.04 0.0 M 0.0 M
8/7/2019 7:00 AM 0.00 0.0 M 0.0 M
8/8/2019 7:00 AM 0.00 0.0 M 0.0 M
8/9/2019 7:00 AM 0.11 0.0 M 0.0 M
8/10/2019 7:00 AM 0.00 0.0 M 0.0 M
8/11/2019 7:00 AM 0.00 0.0 M 0.0 M
8/12/2019 7:00 AM 0.00 0.0 M 0.0 M
8/13/2019 7:00 AM 0.00 0.0 M 0.0 M
8/14/2019 7:00 AM 0.00 0.0 M 0.0 M
8/15/2019 6:00 AM 0.00 0.0 M 0.0 M
8/16/2019 7:00 AM 0.00 0.0 M 0.0 M
8/17/2019 6:00 AM 0.00 0.0 M 0.0 M
8/18/2019 7:00 AM 0.00 0.0 M 0.0 M
8/19/2019 7:00 AM 0.00 0.0 M 0.0 M
8/20/2019 7:00 AM 0.00 0.0 M 0.0 M
8/21/2019 6:00 AM 0.00 0.0 M 0.0 M
8/22/2019 7:00 AM 0.00 0.0 M 0.0 M There was some rain yesterday but the rain gauge is empty this morning.
8/24/2019 7:00 AM 0.00 0.0 M 0.0 M
8/25/2019 7:00 AM 0.00 0.0 M 0.0 M
8/26/2019 7:00 AM 0.00 0.0 M 0.0 M
8/27/2019 7:00 AM 0.00 0.0 M 0.0 M
8/28/2019 7:00 AM 0.00 0.0 M 0.0 M
8/29/2019 7:00 AM 0.00 0.0 M 0.0 M
8/30/2019 7:00 AM 0.00 0.0 M 0.0 M
8/31/2019 7:00 AM 0.00 0.0 M 0.0 M
9/1/2019 7:00 AM 0.00 0.0 M 0.0 M
9/2/2019 7:00 AM 0.00 0.0 M 0.0 M
9/3/2019 7:00 AM 0.00 0.0 M 0.0 M
9/4/2019 7:00 AM 0.00 0.0 M 0.0 M
9/5/2019 7:00 AM 0.00 0.0 M 0.0 M
9/6/2019 7:00 AM 0.02 0.0 M 0.0 M
9/7/2019 7:00 AM 0.05 0.0 M 0.0 M
9/8/2019 7:00 AM 0.00 0.0 M 0.0 M
9/9/2019 7:00 AM 0.15 0.0 M 0.0 M
9/10/2019 7:00 AM 0.00 0.0 M 0.0 M
9/11/2019 7:00 AM 0.13 0.0 M 0.0 M
9/12/2019 7:00 AM 0.17 0.0 M 0.0 M
9/13/2019 7:00 AM 0.00 0.0 M 0.0 M
9/14/2019 7:00 AM 0.00 0.0 M 0.0 M
9/15/2019 7:00 AM 0.00 0.0 M 0.0 M
9/16/2019 7:00 AM 0.00 0.0 M 0.0 M
9/17/2019 7:00 AM 0.00 0.0 M 0.0 M
9/18/2019 7:00 AM 0.00 0.0 M 0.0 M
9/19/2019 7:00 AM 0.00 0.0 M 0.0 M
9/20/2019 7:00 AM 0.00 0.0 M 0.0 M
9/21/2019 7:00 AM 0.00 0.0 M M M
9/22/2019 7:00 AM 0.00 0.0 M 0.0 M
9/23/2019 7:00 AM 0.00 0.0 M 0.0 M
9/24/2019 7:00 AM 0.00 0.0 M 0.0 M
9/25/2019 7:00 AM 0.00 0.0 M 0.0 M
9/26/2019 7:00 AM 0.00 0.0 M 0.0 M
9/29/2019 7:00 AM 0.00 0.0 M 0.0 M
9/30/2019 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
2/22/2019 2/25/2019 7:00 AM 4 0.01 T M
3/27/2019 3/29/2019 7:00 AM 3 0.06 0.0 0.00 Raining very lightly
6/6/2019 6/14/2019 5:30 AM 9 0.00 0.0 0.00
7/17/2019 7/18/2019 7:00 AM 2 0.00 0.0 0.00
7/28/2019 8/05/2019 7:00 AM 9 0.00 0.0 0.00
9/27/2019 9/28/2019 7:00 AM 2 0.26 0.0 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
5/27/2019 3:45 PM 3/8" 1/4" Pea Size Rice Hard|White Ice 30 3min no damage Intermittent True Before rain vertical
7/5/2019 7:10 PM 1 1/4" Half Dollar Size 3/4" Penny Size 1/4" Pea Size Hard|Clear Ice|White Ice 15 3min Continuous False After rain After smaller hail vertical