Station Overview Station Location
Station Number MA-MD-106 Latitude 42.20069
Station Name Holliston 2.4 W Longitude -71.479819
County Middlesex Elevation (ft) 283



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 4.34 6.26 31 6.26 31 0.00 0 0 20 0 0.0 0 0
Nov 19 4.40 3.18 30 3.18 30 0.00 0 0 12 2 0.0 0 0
Dec 19 4.35 7.34 31 7.34 31 0.00 0 0 14 2 18.8 8 1
Jan 20 3.77 1.85 31 1.85 31 0.00 0 0 9 6 4.0 1 1
Feb 20 3.58 3.50 29 3.50 29 0.00 0 0 14 0 0.9 3 1
March 20 4.55 4.30 31 4.30 31 0.00 0 0 13 2 1.9 1 0
April 20 4.38 6.35 30 6.35 30 0.00 0 0 16 4 3.5 2 1
May 20 3.77 2.99 31 2.99 31 0.00 0 0 13 3 0.0 0 0
June 20 4.09 3.00 30 3.00 30 0.00 0 0 9 2 0.0 0 0
July 20 3.78 1.57 31 1.57 31 0.00 0 0 12 2 0.0 0 0
Aug 20 3.87 3.06 31 3.06 31 0.00 0 0 10 1 0.0 0 0
Sept 20 3.78 1.74 30 1.74 30 0.00 0 0 6 1 0.0 0 0
Water Year Totals: 48.66" 45.14" 366 days 45.14" 366 0.00" 0 days 0 148 days 25 days 29.1" 15 days 4 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 0.00
10/3/2019 0.28
10/4/2019 0.17
10/5/2019 0.00
10/6/2019 0.00
10/7/2019 0.00
10/8/2019 0.26
10/9/2019 0.02
10/10/2019 0.13
10/11/2019 0.02
10/12/2019 0.25
10/13/2019 0.03
10/14/2019 0.00
10/15/2019 0.00
10/16/2019 0.00
10/17/2019 2.34
10/18/2019 0.01
10/19/2019 0.00
10/20/2019 0.00
10/21/2019 0.02
10/22/2019 0.00
10/23/2019 0.89
10/24/2019 0.07
10/25/2019 0.00
10/26/2019 0.03
10/27/2019 0.02
10/28/2019 1.49
10/29/2019 0.04
10/30/2019 0.02
10/31/2019 0.14
11/1/2019 0.36
11/2/2019 0.00
11/3/2019 0.00
11/4/2019 0.00
11/5/2019 0.00
11/6/2019 0.34
11/7/2019 0.00
11/8/2019 0.28
11/9/2019 0.00
11/10/2019 0.00
11/11/2019 0.00
11/12/2019 0.00
11/13/2019 0.08
11/14/2019 0.00
11/15/2019 0.00
11/16/2019 0.00
11/17/2019 0.00
11/18/2019 T
11/19/2019 0.29
11/20/2019 0.11
11/21/2019 0.20
11/22/2019 T
11/23/2019 0.10
11/24/2019 0.14
11/25/2019 1.07
11/26/2019 0.00
11/27/2019 0.00
11/28/2019 0.20
11/29/2019 0.01
11/30/2019 0.00
12/1/2019 0.00
12/2/2019 1.22
12/3/2019 0.58
12/4/2019 0.24
12/5/2019 0.00
12/6/2019 0.00
12/7/2019 0.02
12/8/2019 0.00
12/9/2019 0.04
12/10/2019 0.78
12/11/2019 0.51
12/12/2019 0.02
12/13/2019 0.00
12/14/2019 1.16
12/15/2019 0.26
12/16/2019 0.00
12/17/2019 0.02
12/18/2019 0.64
12/19/2019 T
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 0.00
12/29/2019 0.00
12/30/2019 0.50
12/31/2019 1.35
Day of YearDaily PrcpMultiday Prcp
1/1/2020 0.01
1/2/2020 0.00
1/3/2020 0.00
1/4/2020 T
1/5/2020 0.29
1/6/2020 0.00
1/7/2020 T
1/8/2020 T
1/9/2020 T
1/10/2020 0.00
1/11/2020 0.00
1/12/2020 0.11
1/13/2020 0.02
1/14/2020 T
1/15/2020 0.02
1/16/2020 0.04
1/17/2020 0.03
1/18/2020 0.00
1/19/2020 0.45
1/20/2020 T
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 0.88
1/27/2020 0.00
1/28/2020 0.00
1/29/2020 0.00
1/30/2020 0.00
1/31/2020 0.00
2/1/2020 0.02
2/2/2020 0.00
2/3/2020 0.00
2/4/2020 0.00
2/5/2020 0.11
2/6/2020 0.36
2/7/2020 0.20
2/8/2020 0.27
2/9/2020 0.00
2/10/2020 0.06
2/11/2020 0.21
2/12/2020 0.20
2/13/2020 0.48
2/14/2020 0.13
2/15/2020 0.00
2/16/2020 0.00
2/17/2020 0.00
2/18/2020 0.00
2/19/2020 0.38
2/20/2020 0.00
2/21/2020 0.00
2/22/2020 0.00
2/23/2020 0.00
2/24/2020 0.00
2/25/2020 0.00
2/26/2020 0.37
2/27/2020 0.66
2/28/2020 0.05
2/29/2020 0.00
3/1/2020 0.00
3/2/2020 0.00
3/3/2020 0.00
3/4/2020 0.08
3/5/2020 0.00
3/6/2020 0.00
3/7/2020 T
3/8/2020 0.00
3/9/2020 0.00
3/10/2020 0.00
3/11/2020 0.00
3/12/2020 0.00
3/13/2020 0.22
3/14/2020 0.21
3/15/2020 0.00
3/16/2020 0.00
3/17/2020 0.03
3/18/2020 0.03
3/19/2020 0.18
3/20/2020 0.57
3/21/2020 0.02
3/22/2020 0.00
3/23/2020 0.00
3/24/2020 1.79
3/25/2020 0.00
3/26/2020 0.06
3/27/2020 T
3/28/2020 0.00
3/29/2020 0.42
3/30/2020 0.59
3/31/2020 0.10
Day of YearDaily PrcpMultiday Prcp
4/1/2020 0.00
4/2/2020 0.00
4/3/2020 0.50
4/4/2020 1.39
4/5/2020 T
4/6/2020 0.00
4/7/2020 0.00
4/8/2020 0.07
4/9/2020 0.04
4/10/2020 0.61
4/11/2020 0.03
4/12/2020 0.00
4/13/2020 0.15
4/14/2020 1.12
4/15/2020 0.01
4/16/2020 T
4/17/2020 0.00
4/18/2020 0.66
4/19/2020 0.05
4/20/2020 0.00
4/21/2020 0.00
4/22/2020 0.60
4/23/2020 T
4/24/2020 0.12
4/25/2020 0.13
4/26/2020 0.00
4/27/2020 0.34
4/28/2020 0.53
4/29/2020 0.00
4/30/2020 T
5/1/2020 0.89
5/2/2020 0.25
5/3/2020 0.00
5/4/2020 0.01
5/5/2020 0.00
5/6/2020 0.00
5/7/2020 0.03
5/8/2020 0.00
5/9/2020 0.41
5/10/2020 0.02
5/11/2020 0.00
5/12/2020 0.54
5/13/2020 0.00
5/14/2020 0.00
5/15/2020 0.07
5/16/2020 0.64
5/17/2020 0.00
5/18/2020 0.01
5/19/2020 0.00
5/20/2020 0.00
5/21/2020 0.00
5/22/2020 0.00
5/23/2020 T
5/24/2020 T
5/25/2020 0.01
5/26/2020 T
5/27/2020 0.00
5/28/2020 0.00
5/29/2020 0.02
5/30/2020 0.09
5/31/2020 0.00
6/1/2020 0.00
6/2/2020 0.00
6/3/2020 0.03
6/4/2020 T
6/5/2020 0.02
6/6/2020 0.01
6/7/2020 0.65
6/8/2020 0.00
6/9/2020 0.00
6/10/2020 0.00
6/11/2020 0.00
6/12/2020 0.65
6/13/2020 0.00
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 0.00
6/21/2020 0.00
6/22/2020 0.02
6/23/2020 0.00
6/24/2020 0.00
6/25/2020 T
6/26/2020 0.00
6/27/2020 0.00
6/28/2020 0.16
6/29/2020 0.98
6/30/2020 0.48
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.25
7/2/2020 0.56
7/3/2020 0.01
7/4/2020 0.00
7/5/2020 0.00
7/6/2020 0.01
7/7/2020 0.00
7/8/2020 0.00
7/9/2020 0.00
7/10/2020 0.00
7/11/2020 0.18
7/12/2020 0.00
7/13/2020 0.00
7/14/2020 0.02
7/15/2020 T
7/16/2020 0.01
7/17/2020 0.22
7/18/2020 0.03
7/19/2020 0.00
7/20/2020 0.00
7/21/2020 T
7/22/2020 0.02
7/23/2020 0.08
7/24/2020 0.18
7/25/2020 0.00
7/26/2020 0.00
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 0.00
8/3/2020 0.09
8/4/2020 0.00
8/5/2020 0.20
8/6/2020 0.00
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 T
8/17/2020 0.25
8/18/2020 0.12
8/19/2020 0.00
8/20/2020 0.06
8/21/2020 0.00
8/22/2020 0.00
8/23/2020 0.24
8/24/2020 1.50
8/25/2020 0.00
8/26/2020 0.00
8/27/2020 0.00
8/28/2020 0.45
8/29/2020 0.01
8/30/2020 0.14
8/31/2020 0.00
9/1/2020 0.00
9/2/2020 0.02
9/3/2020 0.49
9/4/2020 0.01
9/5/2020 0.00
9/6/2020 0.00
9/7/2020 0.00
9/8/2020 0.00
9/9/2020 0.00
9/10/2020 T
9/11/2020 0.65
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 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 0.24
9/29/2020 0.00
9/30/2020 0.33



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 7:00 AM 0.00 0.0 M M M
10/3/2019 7:00 AM 0.28 M M M M
10/4/2019 7:00 AM 0.17 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 0.26 M M M M
10/9/2019 7:00 AM 0.02 M M M M
10/10/2019 7:00 AM 0.13 M M M M
10/11/2019 7:00 AM 0.02 M M M M
10/12/2019 7:00 AM 0.25 M M M M
10/13/2019 7:00 AM 0.03 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 0.0 M M M
10/16/2019 7:00 AM 0.00 0.0 M M M
10/17/2019 7:00 AM 2.34 M M M M Most rain overnight in years
10/18/2019 7:00 AM 0.01 M M M M
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 0.02 M M M M
10/22/2019 7:00 AM 0.00 0.0 M M M
10/23/2019 7:00 AM 0.89 M M M M
10/24/2019 7:00 AM 0.07 M M M M
10/25/2019 7:00 AM 0.00 0.0 M M M
10/26/2019 7:00 AM 0.03 M M M M
10/27/2019 7:00 AM 0.02 M M M M
10/28/2019 7:00 AM 1.49 M M M M
10/29/2019 7:00 AM 0.04 M M M M
10/30/2019 7:00 AM 0.02 M M M M
10/31/2019 7:00 AM 0.14 M M M M
11/1/2019 7:00 AM 0.36 M M M M
11/2/2019 7:00 AM 0.00 0.0 M M M
11/3/2019 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 0.34 M M M M
11/7/2019 7:00 AM 0.00 0.0 M M M
11/8/2019 7:00 AM 0.28 M 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 0.00 0.0 M M M
11/12/2019 7:00 AM 0.00 0.0 M M M
11/13/2019 7:00 AM 0.08 0.0 0.00 0.0 0.00 Rain ending with a little snow, but no accumulation
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 T T T T T
11/19/2019 7:00 AM 0.29 0.0 0.00 0.0 0.00
11/20/2019 7:00 AM 0.11 M M M M
11/21/2019 7:00 AM 0.20 M M M M
11/22/2019 7:00 AM T 0.0 0.00 0.0 0.00
11/23/2019 7:00 AM 0.10 M M M M
11/24/2019 7:00 AM 0.14 M M M M
11/25/2019 7:00 AM 1.07 M M M M
11/26/2019 7:00 AM 0.00 0.0 M M M
11/27/2019 7:00 AM 0.00 0.0 M M M
11/28/2019 7:00 AM 0.20 M M M M
11/29/2019 7:00 AM 0.01 M M M M
11/30/2019 7:00 AM 0.00 0.0 M M M
12/1/2019 7:00 AM 0.00 0.0 M M M
12/2/2019 7:00 AM 1.22 9.0 1.25 9.0 1.25
12/3/2019 7:00 AM 0.58 4.0 0.58 M M
12/4/2019 7:00 AM 0.24 2.0 0.24 M M
12/5/2019 7:00 AM 0.00 0.0 M M M
12/6/2019 7:00 AM 0.00 0.0 M M M
12/7/2019 7:00 AM 0.02 M M M M
12/8/2019 7:00 AM 0.00 0.0 M M M
12/9/2019 7:00 AM 0.04 M M M M
12/10/2019 7:00 AM 0.78 M M M M
12/11/2019 7:00 AM 0.51 2.5 M M M Rain during the day, changed to snow overnight.
12/12/2019 7:00 AM 0.02 0.2 0.02 M M
12/13/2019 7:00 AM 0.00 0.0 M M M
12/14/2019 7:00 AM 1.16 M M M M
12/15/2019 7:00 AM 0.26 M M M M
12/16/2019 7:00 AM 0.00 0.0 M M M
12/17/2019 7:00 AM 0.02 0.2 0.02 M M
12/18/2019 7:00 AM 0.64 0.6 M M M A little snow in the beginning followed by lots of rain/ice pellets/sleet and ending with snow. 3/8" of ice coating
12/19/2019 7:00 AM T T T 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 T T T M M
12/28/2019 7:00 AM 0.00 0.0 M M M
12/29/2019 7:00 AM 0.00 0.0 M M M
12/30/2019 7:00 AM 0.50 M M M M
12/31/2019 7:00 AM 1.35 0.3 M M M sleet and rain
1/1/2020 7:00 AM 0.01 M M M M
1/2/2020 7:00 AM 0.00 0.0 M M M
1/3/2020 7:00 AM 0.00 0.0 M M M
1/4/2020 7:00 AM T M M M M
1/5/2020 7:00 AM 0.29 M M M M
1/6/2020 7:00 AM 0.00 0.0 M M M
1/7/2020 7:00 AM T T T M M Flurries during the day
1/8/2020 7:00 AM T T T T T
1/9/2020 7:00 AM T T T M M Snow showers - melted immediately after
1/10/2020 7:00 AM 0.00 0.0 M M M
1/11/2020 7:00 AM 0.00 0.0 M M M No rain, but temps and humidity increased so fast that all ground surfaces very wet.
1/12/2020 7:00 AM 0.11 M M M M
1/13/2020 7:00 AM 0.02 M M M M
1/14/2020 7:00 AM T M M M M
1/15/2020 7:00 AM 0.02 M M M M
1/16/2020 7:00 AM 0.04 T M M M Light coating of snow with rain created a slushy mix in the cylinder
1/17/2020 7:00 AM 0.03 M M M M
1/18/2020 7:00 AM 0.00 0.0 M M M
1/19/2020 7:00 AM 0.45 4.0 0.45 4.0 0.45
1/20/2020 7:00 AM T T M M M A few flurries in the afternoon
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 0.88 M 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 0.0 M M M
1/31/2020 7:00 AM 0.00 0.0 M M M
2/1/2020 7:00 AM 0.02 0.1 0.02 M M
2/2/2020 7:00 AM 0.00 0.0 M M M
2/3/2020 7:00 AM 0.00 0.0 M M M
2/4/2020 7:00 AM 0.00 0.0 M M M
2/5/2020 7:00 AM 0.11 M M M M Coating of ice on walkway this morning
2/6/2020 7:00 AM 0.36 0.4 M M M Overnight: ice pellets-snow pellets-ice-freezing rain. ice coating this morning .1 inch
2/7/2020 7:00 AM 0.20 M M M M
2/8/2020 7:00 AM 0.27 M M M M
2/9/2020 7:00 AM 0.00 0.0 M M M
2/10/2020 7:00 AM 0.06 T T M M Rain and some snow
2/11/2020 7:00 AM 0.21 M M M M
2/12/2020 7:00 AM 0.20 M M M M
2/13/2020 7:00 AM 0.48 0.4 T 0.4 T Snow changed to rain.
2/14/2020 7:00 AM 0.13 M 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 0.00 0.0 M M M
2/19/2020 7:00 AM 0.38 M M M M
2/20/2020 7:00 AM 0.00 0.0 M 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 0.00 0.0 M M M
2/24/2020 7:00 AM 0.00 0.0 M M M
2/25/2020 7:00 AM 0.00 0.0 M M M
2/26/2020 7:00 AM 0.37 M M M M
2/27/2020 7:00 AM 0.66 M M M M
2/28/2020 7:00 AM 0.05 0.0 M M M
2/29/2020 7:00 AM 0.00 0.0 M M M
3/1/2020 7:00 AM 0.00 0.0 M M M
3/2/2020 7:00 AM 0.00 0.0 M M M
3/3/2020 7:00 AM 0.00 0.0 M M M
3/4/2020 7:00 AM 0.08 M 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 T M M M M
3/8/2020 7:00 AM 0.00 0.0 M M M
3/9/2020 7:00 AM 0.00 0.0 M 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 0.22 M M M M
3/14/2020 7:00 AM 0.21 M M M M
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 0.03 M M M M
3/18/2020 7:00 AM 0.03 M M M M
3/19/2020 7:00 AM 0.18 M M M M Icing early, changed to all rain - no accumulation
3/20/2020 7:00 AM 0.57 M M M M
3/21/2020 7:00 AM 0.02 M M 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 1.79 1.9 M M M Snow changed to rain. Measured snow at the time of the change. Water measurement at 7AM
3/25/2020 7:00 AM 0.00 0.0 M M M
3/26/2020 7:00 AM 0.06 M M M M
3/27/2020 7:00 AM T M M M M
3/28/2020 7:00 AM 0.00 0.0 M M M
3/29/2020 7:00 AM 0.42 M M M M
3/30/2020 7:00 AM 0.59 M M M M
3/31/2020 7:00 AM 0.10 M 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
4/3/2020 7:00 AM 0.50 M M M M
4/4/2020 7:00 AM 1.39 M M M M
4/5/2020 7:00 AM T M 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 0.07 M M M M
4/9/2020 7:00 AM 0.04 M M M M
4/10/2020 7:00 AM 0.61 M M M M
4/11/2020 7:00 AM 0.03 T T 0.0 0.00 Snow/Ice pellets quickly changing to rain
4/12/2020 7:00 AM 0.00 0.0 M M M
4/13/2020 7:00 AM 0.15 M M M M
4/14/2020 7:00 AM 1.12 M M M M
4/15/2020 7:00 AM 0.01 M M M M
4/16/2020 7:00 AM T M M M M
4/17/2020 7:00 AM 0.00 0.0 M M M
4/18/2020 7:00 AM 0.66 2.9 0.66 2.9 0.66
4/19/2020 7:00 AM 0.05 0.6 0.05 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 0.60 M M M M Hail around 5:15 with a lot of wind
4/23/2020 7:00 AM T T T 0.0 0.00 Snow flurries that didn't accumulate
4/24/2020 7:00 AM 0.12 M M M M
4/25/2020 7:00 AM 0.13 M M M M
4/26/2020 7:00 AM 0.00 0.0 M M M
4/27/2020 7:00 AM 0.34 M M M M
4/28/2020 7:00 AM 0.53 M M M M
4/29/2020 7:00 AM 0.00 0.0 M M M
4/30/2020 7:00 AM T M M M M
5/1/2020 7:00 AM 0.89 M M M M
5/2/2020 7:00 AM 0.25 M M M M
5/3/2020 7:00 AM 0.00 0.0 M M M
5/4/2020 7:00 AM 0.01 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 0.03 M M M M
5/8/2020 7:00 AM 0.00 0.0 M M M
5/9/2020 7:00 AM 0.41 T T M M Rain overnight ending with snow shower.
5/10/2020 7:00 AM 0.02 T T M M Snow flurries of and on all day Saturday
5/11/2020 7:00 AM 0.00 0.0 M M M
5/12/2020 7:00 AM 0.54 M M M M Thunderstorms with recurring hail (3 different times!)
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 0.07 M M M M
5/16/2020 7:00 AM 0.64 M M M M
5/17/2020 7:00 AM 0.00 0.0 M M M
5/18/2020 7:00 AM 0.01 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 T M M M M
5/24/2020 7:00 AM T M M M M
5/25/2020 7:00 AM 0.01 M M M M
5/26/2020 7:00 AM T M M M M
5/27/2020 7:00 AM 0.00 0.0 M M M
5/28/2020 7:00 AM 0.00 0.0 M M M
5/29/2020 7:00 AM 0.02 M M M M
5/30/2020 7:00 AM 0.09 M M M M
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 0.03 M M M M
6/4/2020 7:00 AM T M M M M
6/5/2020 7:00 AM 0.02 M M M M
6/6/2020 7:00 AM 0.01 M M M M
6/7/2020 7:00 AM 0.65 M M M M
6/8/2020 7:00 AM 0.00 0.0 M M M
6/9/2020 7:00 AM 0.00 0.0 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 0.65 M M M M
6/13/2020 7:00 AM 0.00 0.0 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
6/20/2020 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 0.02 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 7:00 AM T M M M M
6/26/2020 7:00 AM 0.00 0.0 M M M
6/27/2020 7:00 AM 0.00 0.0 M M M
6/28/2020 7:00 AM 0.16 M M M M
6/29/2020 7:00 AM 0.98 M M M M
6/30/2020 7:00 AM 0.48 M M M M
7/1/2020 7:00 AM 0.25 M M M M
7/2/2020 7:00 AM 0.56 M M M M
7/3/2020 7:00 AM 0.01 M 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 0.01 M M M M Lots of frequent lightening in the distance towards the east last night!
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 0.18 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 0.0 M M M
7/14/2020 7:00 AM 0.02 M M M M
7/15/2020 7:00 AM T M M M M
7/16/2020 7:00 AM 0.01 M M M M
7/17/2020 7:00 AM 0.22 M M M M
7/18/2020 7:00 AM 0.03 M 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 T M M M M
7/22/2020 7:00 AM 0.02 M M M M
7/23/2020 7:00 AM 0.08 M M M M
7/24/2020 7:00 AM 0.18 M M M M
7/25/2020 7:00 AM 0.00 0.0 M M M
7/26/2020 7:00 AM 0.00 0.0 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
8/2/2020 7:00 AM 0.00 0.0 M M M
8/3/2020 7:00 AM 0.09 M M M M
8/4/2020 7:00 AM 0.00 0.0 M M M
8/5/2020 7:00 AM 0.20 M M M M
8/6/2020 7:00 AM 0.00 0.0 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 T M M M M
8/17/2020 7:00 AM 0.25 M M M M
8/18/2020 7:00 AM 0.12 M M M M
8/19/2020 7:00 AM 0.00 0.0 M M M
8/20/2020 7:00 AM 0.06 M 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 0.24 M M M M
8/24/2020 7:00 AM 1.50 M M M M Evening storms with frequent (and loud!) lightning
8/25/2020 7:00 AM 0.00 0.0 M M M
8/26/2020 7:00 AM 0.00 0.0 M M M
8/27/2020 7:00 AM 0.00 0.0 M M M
8/28/2020 7:00 AM 0.45 M M M M
8/29/2020 7:00 AM 0.01 M M M M
8/30/2020 7:00 AM 0.14 M M M M
8/31/2020 7:00 AM 0.00 0.0 M M M
9/1/2020 7:00 AM 0.00 0.0 M M M
9/2/2020 7:00 AM 0.02 M M M M
9/3/2020 7:00 AM 0.49 M M M M
9/4/2020 7:00 AM 0.01 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
9/7/2020 7:00 AM 0.00 0.0 M M M
9/8/2020 7:00 AM 0.00 0.0 M M M
9/9/2020 7:00 AM 0.00 0.0 M M M
9/10/2020 7:00 AM T M M M M
9/11/2020 7:00 AM 0.65 M 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
9/20/2020 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
9/28/2020 7:00 AM 0.24 M M M M
9/29/2020 7:00 AM 0.00 0.0 M M M
9/30/2020 7:00 AM 0.33 M M M 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
4/21/2020 5:15 PM 1/4" Pea Size 1/4" Pea Size Rice Hard|White Ice 15 no damage Continuous True After rain Same time as smaller hail 30-40