Station Overview Station Location
Station Number MA-HS-33 Latitude 42.3341
Station Name Amherst 2.9 SSW Longitude -72.5327
County Hampshire Elevation (ft) 177



Month 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 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 19 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 19 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 20 0.62 23 0.62 23 0.00 0 0 2 7 0.0 0 0
Feb 20 3.09 21 3.09 21 0.00 0 0 5 3 0.0 0 0
March 20 3.50 31 3.50 31 0.00 0 0 5 6 0.0 0 0
April 20 4.00 30 4.00 30 0.00 0 0 11 0 0.0 0 0
May 20 1.95 10 1.95 10 0.00 0 0 4 0 0.0 0 0
June 20 1.98 29 1.98 24 0.00 5 1 6 0 0.0 0 0
July 20 0.37 5 0.37 1 0.00 4 0 1 0 0.0 0 0
Aug 20 1.84 30 1.66 27 0.18 3 1 6 1 0.0 0 0
Sept 20 2.35 30 2.35 30 0.00 0 0 4 4 0.0 0 0
Water Year Totals: 19.70" 209 days 19.52" 197 0.18" 12 days 2 44 days 21 days 0.0" 0 days 0 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
10/2/2019
10/3/2019
10/4/2019
10/5/2019
10/6/2019
10/7/2019
10/8/2019
10/9/2019
10/10/2019
10/11/2019
10/12/2019
10/13/2019
10/14/2019
10/15/2019
10/16/2019
10/17/2019
10/18/2019
10/19/2019
10/20/2019
10/21/2019
10/22/2019
10/23/2019
10/24/2019
10/25/2019
10/26/2019
10/27/2019
10/28/2019
10/29/2019
10/30/2019
10/31/2019
11/1/2019
11/2/2019
11/3/2019
11/4/2019
11/5/2019
11/6/2019
11/7/2019
11/8/2019
11/9/2019
11/10/2019
11/11/2019
11/12/2019
11/13/2019
11/14/2019
11/15/2019
11/16/2019
11/17/2019
11/18/2019
11/19/2019
11/20/2019
11/21/2019
11/22/2019
11/23/2019
11/24/2019
11/25/2019
11/26/2019
11/27/2019
11/28/2019
11/29/2019
11/30/2019
12/1/2019
12/2/2019
12/3/2019
12/4/2019
12/5/2019
12/6/2019
12/7/2019
12/8/2019
12/9/2019
12/10/2019
12/11/2019
12/12/2019
12/13/2019
12/14/2019
12/15/2019
12/16/2019
12/17/2019
12/18/2019
12/19/2019
12/20/2019
12/21/2019
12/22/2019
12/23/2019
12/24/2019
12/25/2019
12/26/2019
12/27/2019
12/28/2019
12/29/2019
12/30/2019
12/31/2019
Day of YearDaily PrcpMultiday Prcp
1/1/2020
1/2/2020
1/3/2020
1/4/2020
1/5/2020
1/6/2020 T
1/7/2020 M
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 T
1/16/2020 0.18
1/17/2020 0.00
1/18/2020 0.00
1/19/2020 0.44
1/20/2020 T
1/21/2020 0.00
1/22/2020 T
1/23/2020 T
1/24/2020 T
1/25/2020 0.00
1/26/2020
1/27/2020 M
1/28/2020 T
1/29/2020 0.00
1/30/2020 0.00
1/31/2020 0.00
2/1/2020 0.00
2/2/2020 0.00
2/3/2020 0.00
2/4/2020 0.00
2/5/2020 0.00
2/6/2020
2/7/2020 0.37
2/8/2020 0.43
2/9/2020
2/10/2020 0.26
2/11/2020 T
2/12/2020 0.00
2/13/2020 1.09
2/14/2020
2/15/2020
2/16/2020
2/17/2020
2/18/2020
2/19/2020
2/20/2020 0.00
2/21/2020 0.00
2/22/2020 0.00
2/23/2020 0.00
2/24/2020 T
2/25/2020 0.00
2/26/2020 T
2/27/2020 0.94
2/28/2020 0.00
2/29/2020 0.00
3/1/2020 0.00
3/2/2020 0.00
3/3/2020 T
3/4/2020 0.19
3/5/2020 0.00
3/6/2020 0.00
3/7/2020 0.00
3/8/2020 0.00
3/9/2020 0.00
3/10/2020 0.00
3/11/2020 T
3/12/2020 0.00
3/13/2020 0.34
3/14/2020 0.00
3/15/2020 0.00
3/16/2020 0.00
3/17/2020 T
3/18/2020 0.00
3/19/2020 1.02
3/20/2020 T
3/21/2020 0.00
3/22/2020 0.00
3/23/2020 0.00
3/24/2020 1.10
3/25/2020 0.00
3/26/2020 0.00
3/27/2020 0.00
3/28/2020 0.00
3/29/2020 0.85
3/30/2020 T
3/31/2020 T
Day of YearDaily PrcpMultiday Prcp
4/1/2020 0.00
4/2/2020 0.00
4/3/2020 0.51
4/4/2020 0.00
4/5/2020 0.00
4/6/2020 0.00
4/7/2020 0.00
4/8/2020 0.09
4/9/2020 0.00
4/10/2020 0.00
4/11/2020 0.49
4/12/2020 0.00
4/13/2020 0.50
4/14/2020 1.28
4/15/2020 0.00
4/16/2020 0.00
4/17/2020 0.00
4/18/2020 0.44
4/19/2020 0.02
4/20/2020 0.00
4/21/2020 0.00
4/22/2020 0.43
4/23/2020 0.00
4/24/2020 0.11
4/25/2020 0.00
4/26/2020 0.12
4/27/2020 0.00
4/28/2020 0.00
4/29/2020 0.00
4/30/2020 0.01
5/1/2020 1.34
5/2/2020 0.39
5/3/2020 0.00
5/4/2020 0.00
5/5/2020 0.00
5/6/2020 0.00
5/7/2020 0.00
5/8/2020 0.00
5/9/2020 0.19
5/10/2020
5/11/2020
5/12/2020
5/13/2020
5/14/2020
5/15/2020
5/16/2020
5/17/2020
5/18/2020 0.03
5/19/2020
5/20/2020
5/21/2020
5/22/2020
5/23/2020
5/24/2020
5/25/2020
5/26/2020
5/27/2020
5/28/2020
5/29/2020
5/30/2020
5/31/2020
6/1/2020 0.00
6/2/2020 0.00
6/3/2020 0.00
6/4/2020 0.00
6/5/2020 0.08
6/6/2020 0.00
6/7/2020 0.73
6/8/2020 0.00
6/9/2020 0.00
6/10/2020 0.00
6/11/2020 0.00
6/12/2020 0.31
6/13/2020 0.00
6/14/2020 0.00
6/15/2020
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 0.00
6/23/2020 **
6/24/2020 **
6/25/2020 **
6/26/2020 **
6/27/2020 0.00
6/28/2020 0.20
6/29/2020 0.42
6/30/2020 0.24
Day of YearDaily PrcpMultiday Prcp
7/1/2020
7/2/2020
7/3/2020
7/4/2020
7/5/2020
7/6/2020
7/7/2020
7/8/2020
7/9/2020
7/10/2020
7/11/2020
7/12/2020
7/13/2020
7/14/2020
7/15/2020
7/16/2020
7/17/2020
7/18/2020 0.37
7/19/2020
7/20/2020
7/21/2020
7/22/2020
7/23/2020
7/24/2020
7/25/2020
7/26/2020
7/27/2020
7/28/2020 **
7/29/2020 **
7/30/2020 **
7/31/2020 **
8/1/2020 **
8/2/2020 **
8/3/2020 0.18
8/4/2020 0.05
8/5/2020 0.00
8/6/2020 M
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 0.00
8/18/2020 0.34
8/19/2020 0.00
8/20/2020 0.00
8/21/2020 0.00
8/22/2020 0.00
8/23/2020 0.00
8/24/2020 0.03
8/25/2020 0.24
8/26/2020 0.00
8/27/2020 0.00
8/28/2020 0.50
8/29/2020 0.00
8/30/2020 0.50
8/31/2020 0.00
9/1/2020 0.00
9/2/2020 T
9/3/2020 0.59
9/4/2020 0.00
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 0.00
9/11/2020 0.41
9/12/2020 0.00
9/13/2020 0.00
9/14/2020 T
9/15/2020 0.00
9/16/2020 0.00
9/17/2020 T
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 T
9/25/2020 0.00
9/26/2020 0.00
9/27/2020 0.00
9/28/2020 0.00
9/29/2020 0.03
9/30/2020 1.32



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
1/6/2020 7:00 AM T M M M M
1/7/2020 7:00 AM M M M M M Approx. 2” of solid ice in gauge. Will measure once melted and report total actual precipitation collected. {EDIT: Observer reported 1.87 for new precip. This is high compared to QPE data and surrounding reports of 0.01 to 0.05 and appears to be a typo. Changed report of 1.87 to NA until observer can be contacted to verify measurement. Submission Time Before EDIT: 1/07/2020 8:05 AM CoCoSTAFF DNT}
1/8/2020 7:20 AM 0.00 M M M M
1/9/2020 9:20 AM 0.00 M M M M
1/10/2020 8:42 AM 0.00 M M M M
1/11/2020 7:00 AM 0.00 M M M M
1/12/2020 9:23 AM 0.00 M M M M
1/13/2020 7:00 AM 0.00 M M M M
1/14/2020 7:05 AM 0.00 M M M M
1/15/2020 7:48 AM T M M M M
1/16/2020 7:22 AM 0.18 M M M M Slushy snowfall overnight and continuing through the morning. Will measure melted snow and update report with accurate accummulation, visual estimate of 1” of snow in gauge.
1/17/2020 9:15 AM 0.00 M M M M
1/18/2020 9:15 AM 0.00 M M M M
1/19/2020 9:15 AM 0.44 M M M M Approx. 3.3” accumulated snow in rain gauge main cylinder
1/20/2020 9:15 AM T M M M M
1/21/2020 7:45 AM 0.00 M M M M
1/22/2020 7:38 AM T M M M M
1/23/2020 9:15 AM T M M M M
1/24/2020 7:00 AM T M M M M
1/25/2020 9:06 AM 0.00 M M M M
1/27/2020 7:12 AM M M M M M {EDIT: Observer reported 0.62 for new precip. QPE data and surrounding reports of 0.00's indicate this could be date error or a multi-day report. Changed report of 0.62 to NA until observer can be contacted to verify. Submission Time Before EDIT: 1/28/2020 8:12 AM CoCoSTAFF DNT}
1/28/2020 7:20 AM T M M M M
1/29/2020 7:50 AM 0.00 M M M M
1/30/2020 9:26 AM 0.00 M M M M
1/31/2020 7:00 AM 0.00 M M M M
2/1/2020 9:20 AM 0.00 M M M M
2/2/2020 9:25 AM 0.00 M M M M
2/3/2020 7:22 AM 0.00 M M M M
2/4/2020 8:00 AM 0.00 M M M M
2/5/2020 8:00 AM 0.00 M M M M
2/7/2020 8:00 AM 0.37 M M M M Gauge blocked with thin layer of ice, sleeting when aproximate measurement collected.
2/8/2020 8:00 AM 0.43 M M M M
2/10/2020 7:00 AM 0.26 M M M M
2/11/2020 7:30 AM T M M M M
2/12/2020 7:30 AM 0.00 M M M M
2/13/2020 8:39 AM 1.09 M M M M
2/20/2020 7:00 AM 0.00 M M M M
2/21/2020 9:25 AM 0.00 M M M M
2/22/2020 9:25 AM 0.00 M M M M
2/23/2020 9:25 AM 0.00 M M M M
2/24/2020 7:25 AM T M M M M
2/25/2020 7:40 AM 0.00 M M M M
2/26/2020 8:57 AM T M M M M
2/27/2020 8:10 AM 0.94 M M M M
2/28/2020 8:10 AM 0.00 M M M M
2/29/2020 8:10 AM 0.00 M M M M
3/1/2020 8:28 AM 0.00 M M M M
3/2/2020 7:28 AM 0.00 M M M M
3/3/2020 7:40 AM T M M M M
3/4/2020 7:00 AM 0.19 M M M M
3/5/2020 7:17 AM 0.00 M M M M
3/6/2020 7:30 AM 0.00 M M M M
3/7/2020 9:30 AM 0.00 M M M M
3/8/2020 9:30 AM 0.00 M M M M
3/9/2020 7:44 AM 0.00 M M M M
3/10/2020 7:30 AM 0.00 M M M M
3/11/2020 8:33 AM T M M M M
3/12/2020 8:00 AM 0.00 M M M M
3/13/2020 8:35 AM 0.34 M M M M
3/14/2020 9:00 AM 0.00 M M M M
3/15/2020 9:00 AM 0.00 M M M M
3/16/2020 8:21 AM 0.00 M M M M
3/17/2020 8:00 AM T M M M M
3/18/2020 9:14 AM 0.00 M M M M
3/19/2020 9:27 AM 1.02 M M M M
3/20/2020 8:00 AM T M M M M
3/21/2020 8:00 AM 0.00 M M M M
3/22/2020 8:00 AM 0.00 M M M M
3/23/2020 8:28 AM 0.00 M M M M
3/24/2020 8:00 AM 1.10 M M M M
3/25/2020 8:30 AM 0.00 M M M M
3/26/2020 8:30 AM 0.00 M M M M
3/27/2020 8:30 AM 0.00 M M M M
3/28/2020 8:30 AM 0.00 M M M M
3/29/2020 8:30 AM 0.85 M M M M
3/30/2020 8:29 AM T M M M M
3/31/2020 8:32 AM T M M M M
4/1/2020 8:31 AM 0.00 M M M M
4/2/2020 8:31 AM 0.00 M M M M
4/3/2020 8:58 AM 0.51 M M M M
4/4/2020 8:31 AM 0.00 M M M M
4/5/2020 8:31 AM 0.00 M M M M
4/6/2020 8:31 AM 0.00 M M M M
4/7/2020 8:31 AM 0.00 M M M M
4/8/2020 8:15 AM 0.09 M M M M
4/9/2020 8:31 AM 0.00 M M M M
4/10/2020 8:31 AM 0.00 M M M M
4/11/2020 8:39 AM 0.49 M M M M
4/12/2020 8:31 AM 0.00 M M M M
4/13/2020 9:25 AM 0.50 M M M M
4/14/2020 9:03 AM 1.28 M M M M
4/15/2020 8:31 AM 0.00 M M M M
4/16/2020 8:31 AM 0.00 M M M M
4/17/2020 8:31 AM 0.00 M M M M
4/18/2020 9:26 AM 0.44 M M M M
4/19/2020 9:23 AM 0.02 M M M M
4/20/2020 8:31 AM 0.00 M M M M
4/21/2020 8:31 AM 0.00 M M M M
4/22/2020 9:29 AM 0.43 M M M M
4/23/2020 8:31 AM 0.00 M M M M
4/24/2020 8:31 AM 0.11 M M M M
4/25/2020 9:30 AM 0.00 M M M M
4/26/2020 7:27 AM 0.12 M M M M
4/27/2020 9:30 AM 0.00 M M M M
4/28/2020 9:30 AM 0.00 M M M M
4/29/2020 9:30 AM 0.00 M M M M
4/30/2020 8:30 AM 0.01 M M M M
5/1/2020 7:30 AM 1.34 M M M M
5/2/2020 9:11 AM 0.39 M M M M
5/3/2020 9:30 AM 0.00 M M M M
5/4/2020 9:30 AM 0.00 M M M M
5/5/2020 9:30 AM 0.00 M M M M
5/6/2020 9:30 AM 0.00 M M M M
5/7/2020 9:30 AM 0.00 M M M M
5/8/2020 9:30 AM 0.00 M M M M
5/9/2020 9:30 AM 0.19 M M M M
5/18/2020 7:54 AM 0.03 M M M M
6/1/2020 8:30 AM 0.00 M M M M
6/2/2020 8:30 AM 0.00 M M M M
6/3/2020 8:30 AM 0.00 M M M M
6/4/2020 8:30 AM 0.00 M M M M
6/5/2020 6:30 AM 0.08 M M M M
6/6/2020 8:59 AM 0.00 M M M M
6/7/2020 8:59 AM 0.73 M M M M
6/8/2020 7:00 AM 0.00 M M M M
6/9/2020 8:23 AM 0.00 M M M M
6/10/2020 8:23 AM 0.00 M M M M
6/11/2020 8:23 AM 0.00 M M M M
6/12/2020 8:23 AM 0.31 M M M M
6/13/2020 8:23 AM 0.00 M M M M
6/14/2020 9:23 AM 0.00 M M M M
6/16/2020 8:25 AM 0.00 M M M M
6/17/2020 8:30 AM 0.00 M M M M
6/18/2020 8:30 AM 0.00 M M M M
6/19/2020 8:30 AM 0.00 M M M M
6/20/2020 8:30 AM 0.00 M M M M
6/21/2020 7:00 AM 0.00 M M M M
6/22/2020 7:00 AM 0.00 M M M M
6/28/2020 9:15 AM 0.20 M M M M
6/29/2020 7:23 AM 0.42 M M M M
6/30/2020 7:00 AM 0.24 M M M M
7/18/2020 9:25 AM 0.37 M M M M
8/4/2020 6:20 AM 0.05 M M M M
8/5/2020 7:00 AM 0.00 M M M M
8/6/2020 8:22 AM M M M M M {EDIT: Observer reported 0.36 for new precip. QPE data and surrounding reports of 0.00's indicate this could be a date error or a multi-day report. Changed report of 0.36 to NA until observer can be contacted to verify. Submission Time Before EDIT: 8/09/2020 3:23 PM CoCoSTAFF DNT}
8/7/2020 8:22 AM 0.00 M M M M
8/8/2020 8:22 AM 0.00 M M M M
8/9/2020 8:22 AM 0.00 M M M M
8/10/2020 9:21 AM 0.00 M M M M
8/11/2020 9:21 AM 0.00 M M M M
8/12/2020 9:21 AM 0.00 M M M M
8/13/2020 9:21 AM 0.00 M M M M
8/14/2020 9:21 AM 0.00 M M M M
8/15/2020 9:21 AM 0.00 M M M M
8/16/2020 8:44 AM T M M M M
8/17/2020 8:53 AM 0.00 M M M M
8/18/2020 8:53 AM 0.34 M M M M
8/19/2020 9:27 AM 0.00 M M M M
8/20/2020 9:00 AM 0.00 M M M M
8/21/2020 9:00 AM 0.00 M M M M
8/22/2020 9:00 AM 0.00 M M M M
8/23/2020 9:00 AM 0.00 M M M M
8/24/2020 9:00 AM 0.03 M M M M
8/25/2020 8:48 AM 0.24 M M M M
8/26/2020 7:00 AM 0.00 M M M M
8/27/2020 7:00 AM 0.00 M M M M
8/28/2020 7:00 AM 0.50 M M M M
8/29/2020 7:00 AM 0.00 M M M M
8/30/2020 7:00 AM 0.50 M M M M
8/31/2020 7:00 AM 0.00 M M M M
9/1/2020 8:29 AM 0.00 M M M M
9/2/2020 7:00 AM T M M M M
9/3/2020 7:00 AM 0.59 M M M M
9/4/2020 8:29 AM 0.00 M M M M
9/5/2020 8:29 AM 0.00 M M M M
9/6/2020 8:29 AM 0.00 M M M M
9/7/2020 8:29 AM 0.00 M M M M
9/8/2020 8:29 AM 0.00 M M M M
9/9/2020 7:00 AM 0.00 M M M M
9/10/2020 7:00 AM 0.00 M M M M
9/11/2020 7:00 AM 0.41 M M M M
9/12/2020 7:00 AM 0.00 M M M M
9/13/2020 7:00 AM 0.00 M M M M
9/14/2020 7:00 AM T 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 T M M M M
9/18/2020 7:00 AM 0.00 M M M M
9/19/2020 7:00 AM 0.00 M M M M
9/20/2020 7:00 AM 0.00 M M M M
9/21/2020 7:00 AM 0.00 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 T M M M M
9/25/2020 7:00 AM 0.00 M M M M
9/26/2020 7:00 AM 0.00 M M M M
9/27/2020 7:00 AM 0.00 M M M M
9/28/2020 7:00 AM 0.00 M M M M
9/29/2020 7:00 AM 0.03 M M M M Corrected report. Original report was for the wrong date. (JD 10/6/20)
9/30/2020 7:00 AM 1.32 M M M M Corrected report. Original report was for the wrong date. (JD 10/6/20)



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
6/23/2020 6/27/2020 8:23 AM 5 0.00 M M
7/28/2020 8/03/2020 8:20 AM 7 0.18 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