Station Overview Station Location
Station Number MA-MD-71 Latitude 42.359939
Station Name Newton 2.2 NNW Longitude -71.225982
County Middlesex Elevation (ft) 70



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 16 4.29 3.74 28 2.20 10 1.54 18 2 5 0 0.0 0 0
Nov 16 4.47 2.57 26 1.42 17 1.15 9 5 7 1 0.0 0 0
Dec 16 4.26 3.78 28 2.51 19 1.27 9 4 6 0 0.0 0 0
Jan 17 3.68 2.99 28 2.99 28 0.00 0 0 16 1 6.7 2 0
Feb 17 3.51 2.49 28 2.30 23 0.19 5 2 6 0 19.0 4 0
March 17 4.54 1.58 30 0.55 17 1.03 13 3 3 2 0.0 0 0
April 17 4.32 5.60 29 0.68 8 4.92 21 5 4 0 0.0 0 0
May 17 3.90 3.21 28 0.86 7 2.35 21 4 3 0 0.0 0 0
June 17 4.15 3.57 30 0.81 5 2.76 25 2 3 0 0.0 0 0
July 17 3.78 3.14 31 0.13 3 3.01 28 2 2 0 0.0 0 0
Aug 17 3.79 2.15 23 1.21 5 0.94 18 2 1 0 0.0 0 0
Sept 17 3.67 0.00 5 0.00 0 0.00 5 0 0 0 0.0 0 0
Water Year Totals: 48.36" 34.82" 314 days 15.66" 142 19.16" 172 days 31 56 days 4 days 25.7" 6 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
10/1/2016 **
10/2/2016 **
10/3/2016 **
10/4/2016 0.58
10/5/2016 0.00
10/6/2016 **
10/7/2016 **
10/8/2016 **
10/9/2016 **
10/10/2016 **
10/11/2016 **
10/12/2016 **
10/13/2016 0.96
10/14/2016 0.00
10/15/2016
10/16/2016
10/17/2016 0.00
10/18/2016 0.43
10/19/2016 0.02
10/20/2016 0.00
10/21/2016 0.13
10/22/2016 1.52
10/23/2016 0.10
10/24/2016 0.00
10/25/2016
10/26/2016 **
10/27/2016 **
10/28/2016 **
10/29/2016 **
10/30/2016 **
10/31/2016 **
11/1/2016 1.13
11/2/2016
11/3/2016 0.06
11/4/2016 0.08
11/5/2016 0.00
11/6/2016 0.08
11/7/2016 0.00
11/8/2016 0.00
11/9/2016 0.00
11/10/2016 0.00
11/11/2016 **
11/12/2016 0.00
11/13/2016 **
11/14/2016 0.00
11/15/2016 0.00
11/16/2016 0.63
11/17/2016 **
11/18/2016 0.02
11/19/2016 0.00
11/20/2016 0.07
11/21/2016 T
11/22/2016
11/23/2016 **
11/24/2016 0.00
11/25/2016 0.07
11/26/2016
11/27/2016
11/28/2016 0.00
11/29/2016 0.00
11/30/2016 0.43
12/1/2016 1.07
12/2/2016 0.00
12/3/2016 0.00
12/4/2016 **
12/5/2016 **
12/6/2016 0.14
12/7/2016 0.18
12/8/2016 0.00
12/9/2016
12/10/2016 0.00
12/11/2016
12/12/2016 **
12/13/2016 0.51
12/14/2016 0.00
12/15/2016 0.00
12/16/2016 0.00
12/17/2016 **
12/18/2016 0.62
12/19/2016 0.01
12/20/2016
12/21/2016 0.00
12/22/2016 0.00
12/23/2016
12/24/2016 **
12/25/2016 0.44 0.00
12/26/2016 0.00
12/27/2016 0.03
12/28/2016 0.00
12/29/2016 0.00
12/30/2016 0.78
12/31/2016 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2017 0.18
1/2/2017
1/3/2017 0.05
1/4/2017 0.49
1/5/2017 0.04
1/6/2017 0.08
1/7/2017 0.00
1/8/2017 0.38
1/9/2017 0.00
1/10/2017 0.00
1/11/2017 0.30
1/12/2017 0.12
1/13/2017 0.00
1/14/2017 0.00
1/15/2017 0.00
1/16/2017 0.00
1/17/2017 0.00
1/18/2017 0.44
1/19/2017 0.11
1/20/2017 T
1/21/2017 0.01
1/22/2017
1/23/2017 0.07
1/24/2017 0.61
1/25/2017 0.04
1/26/2017 0.02
1/27/2017 0.05
1/28/2017 0.00
1/29/2017
1/30/2017 0.00
1/31/2017 0.00
2/1/2017 0.14
2/2/2017 0.00
2/3/2017 0.00
2/4/2017 0.00
2/5/2017 0.00
2/6/2017 0.00
2/7/2017 0.00
2/8/2017 0.37
2/9/2017 0.00
2/10/2017 0.42
2/11/2017 0.17
2/12/2017 0.00
2/13/2017 0.89
2/14/2017 0.00
2/15/2017 0.00
2/16/2017 0.31
2/17/2017 0.00
2/18/2017 **
2/19/2017 **
2/20/2017 0.00
2/21/2017 0.00
2/22/2017 0.00
2/23/2017 0.00
2/24/2017 0.00
2/25/2017 0.00
2/26/2017 **
2/27/2017 0.19
2/28/2017 0.00
3/1/2017 T
3/2/2017 0.01
3/3/2017 0.00
3/4/2017 0.00
3/5/2017 0.00
3/6/2017 0.00
3/7/2017 0.00
3/8/2017 0.07
3/9/2017 **
3/10/2017 **
3/11/2017 **
3/12/2017 0.15
3/13/2017 0.00
3/14/2017 T
3/15/2017 **
3/16/2017 0.75
3/17/2017 0.00
3/18/2017 0.00
3/19/2017 0.00
3/20/2017 0.00
3/21/2017 0.00
3/22/2017 0.00
3/23/2017
3/24/2017 **
3/25/2017 **
3/26/2017 **
3/27/2017 0.13
3/28/2017 0.47
3/29/2017 **
3/30/2017 **
3/31/2017 **
Day of YearDaily PrcpMultiday Prcp
4/1/2017 **
4/2/2017 **
4/3/2017 **
4/4/2017 2.53
4/5/2017 **
4/6/2017 **
4/7/2017 1.59
4/8/2017 **
4/9/2017 **
4/10/2017 **
4/11/2017 **
4/12/2017 **
4/13/2017 **
4/14/2017 **
4/15/2017 **
4/16/2017 0.00
4/17/2017 0.00
4/18/2017
4/19/2017
4/20/2017 0.11
4/21/2017 0.24
4/22/2017 0.13
4/23/2017 **
4/24/2017 **
4/25/2017 **
4/26/2017 0.80
4/27/2017 0.20
4/28/2017 0.00
4/29/2017 0.00
4/30/2017 0.00
5/1/2017
5/2/2017 **
5/3/2017 **
5/4/2017 **
5/5/2017 **
5/6/2017 1.00
5/7/2017 0.00
5/8/2017 0.00
5/9/2017
5/10/2017 0.02
5/11/2017
5/12/2017 0.00
5/13/2017 0.00
5/14/2017 0.71
5/15/2017 **
5/16/2017 **
5/17/2017 **
5/18/2017 0.35
5/19/2017 0.13
5/20/2017 **
5/21/2017 **
5/22/2017 **
5/23/2017 **
5/24/2017 0.16
5/25/2017 **
5/26/2017 **
5/27/2017 **
5/28/2017 **
5/29/2017 **
5/30/2017 **
5/31/2017 0.84
6/1/2017 0.12
6/2/2017 0.14
6/3/2017 **
6/4/2017 **
6/5/2017 **
6/6/2017 **
6/7/2017 **
6/8/2017 **
6/9/2017 **
6/10/2017 **
6/11/2017 **
6/12/2017 **
6/13/2017 0.95
6/14/2017 **
6/15/2017 **
6/16/2017 **
6/17/2017 **
6/18/2017 **
6/19/2017 **
6/20/2017 **
6/21/2017 **
6/22/2017 **
6/23/2017 **
6/24/2017 **
6/25/2017 **
6/26/2017 **
6/27/2017 1.81
6/28/2017 0.55
6/29/2017 0.00
6/30/2017 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2017 0.11
7/2/2017 0.02
7/3/2017 **
7/4/2017 **
7/5/2017 **
7/6/2017 **
7/7/2017 **
7/8/2017 **
7/9/2017 **
7/10/2017 **
7/11/2017 **
7/12/2017 **
7/13/2017 **
7/14/2017 **
7/15/2017 **
7/16/2017 **
7/17/2017 **
7/18/2017 **
7/19/2017 2.33
7/20/2017 0.00
7/21/2017 **
7/22/2017 **
7/23/2017 **
7/24/2017 **
7/25/2017 **
7/26/2017 **
7/27/2017 **
7/28/2017 **
7/29/2017 **
7/30/2017 **
7/31/2017 0.68
8/1/2017 0.00
8/2/2017 **
8/3/2017 **
8/4/2017 **
8/5/2017 **
8/6/2017 **
8/7/2017 **
8/8/2017 0.81
8/9/2017 0.00
8/10/2017 **
8/11/2017 **
8/12/2017 **
8/13/2017 **
8/14/2017 **
8/15/2017 **
8/16/2017 **
8/17/2017 **
8/18/2017 **
8/19/2017 **
8/20/2017 0.13
8/21/2017 0.00
8/22/2017 0.00
8/23/2017 1.21
8/24/2017
8/25/2017
8/26/2017
8/27/2017
8/28/2017
8/29/2017
8/30/2017
8/31/2017
9/1/2017
9/2/2017
9/3/2017
9/4/2017
9/5/2017
9/6/2017
9/7/2017
9/8/2017
9/9/2017
9/10/2017
9/11/2017
9/12/2017
9/13/2017
9/14/2017
9/15/2017
9/16/2017
9/17/2017
9/18/2017
9/19/2017
9/20/2017
9/21/2017
9/22/2017
9/23/2017
9/24/2017
9/25/2017
9/26/2017 **
9/27/2017 **
9/28/2017 **
9/29/2017 **
9/30/2017 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/5/2016 8:20 AM 0.00 0.0 M M M
10/14/2016 8:30 AM 0.00 0.0 M M M
10/17/2016 8:50 AM 0.00 0.0 M M M
10/18/2016 8:00 AM 0.43 M M M M
10/19/2016 11:55 AM 0.02 M M M M
10/20/2016 8:00 AM 0.00 0.0 M M M
10/21/2016 8:15 AM 0.13 M M M M
10/22/2016 7:55 AM 1.52 M M M M
10/23/2016 11:30 AM 0.10 M M M M
10/24/2016 7:13 AM 0.00 0.0 M M M
11/3/2016 7:25 AM 0.06 M M M M
11/4/2016 8:05 AM 0.08 M M M M
11/5/2016 8:35 AM 0.00 0.0 M M M
11/6/2016 7:05 AM 0.08 M M M M
11/7/2016 7:45 AM 0.00 0.0 M M M
11/8/2016 3:25 PM 0.00 0.0 M M M worked the polls today hence the late reading
11/9/2016 6:30 AM 0.00 0.0 M M M
11/10/2016 7:30 AM 0.00 0.0 M M M
11/15/2016 7:30 AM 0.00 0.0 M M M
11/16/2016 6:42 AM 0.63 M M M M
11/19/2016 7:45 AM 0.00 0.0 M M M
11/20/2016 7:00 AM 0.07 M M M M
11/21/2016 8:00 AM T T T T T Dusting of light, powdery snow on ground, streets only wet
11/25/2016 7:15 AM 0.07 M M M M
11/28/2016 7:00 AM 0.00 0.0 M M M
11/29/2016 7:50 AM 0.00 0.0 M M M
11/30/2016 7:05 AM 0.43 M M M M
12/1/2016 6:50 AM 1.07 M M M M
12/2/2016 11:50 AM 0.00 0.0 M M M
12/3/2016 7:10 AM 0.00 0.0 M M M
12/7/2016 8:10 AM 0.18 M M M M
12/8/2016 7:35 AM 0.00 0.0 M M M
12/10/2016 8:10 AM 0.00 0.0 M M M
12/14/2016 7:10 AM 0.00 0.0 M M M
12/15/2016 7:50 AM 0.00 0.0 M M M
12/16/2016 7:55 AM 0.00 0.0 M M M
12/19/2016 8:05 AM 0.01 M M M M
12/21/2016 8:09 AM 0.00 0.0 M M M
12/22/2016 8:15 AM 0.00 0.0 M M M
12/25/2016 4:00 PM 0.44 M M M M
12/26/2016 8:00 AM 0.00 0.0 M M M
12/27/2016 7:55 AM 0.03 M M M M
12/28/2016 9:20 AM 0.00 0.0 M M M
12/29/2016 8:20 AM 0.00 0.0 M M M
12/30/2016 8:50 AM 0.78 M M M M
12/31/2016 8:00 AM 0.00 0.0 M M M
1/1/2017 8:30 AM 0.18 M M M M
1/3/2017 7:30 AM 0.05 M M M M
1/4/2017 7:20 AM 0.49 M M M M
1/5/2017 8:00 AM 0.04 M M M M
1/6/2017 9:00 AM 0.08 0.7 M M M dry powder snow
1/7/2017 7:55 AM 0.00 0.0 M M M
1/8/2017 10:00 AM 0.38 6.0 0.42 M M {EDIT: Observer reported 6.0 of new snowfall with a SWE value of 42.00. SWE appears to be a decimal typo, maybe observer meant 0.42. Changed SWE report of 42.00 to 0.42 until observer can be contacted to verify. Submission Time Before EDIT: 1/08/2017 10:43 AM CoCoSTAFF DNT}
1/9/2017 10:00 AM 0.00 0.0 M M M
1/10/2017 8:15 AM 0.00 0.0 M M M
1/11/2017 8:00 AM 0.30 M M M M
1/12/2017 8:15 AM 0.12 M M M M
1/13/2017 9:00 AM 0.00 0.0 M M M
1/14/2017 8:15 AM 0.00 0.0 M M M
1/15/2017 9:30 AM 0.00 0.0 M M M
1/16/2017 8:50 AM 0.00 0.0 M M M
1/17/2017 7:50 AM 0.00 0.0 M M M
1/18/2017 8:10 AM 0.44 M M M M
1/19/2017 8:00 AM 0.11 M M M M
1/20/2017 8:00 AM T M M M M
1/21/2017 7:30 AM 0.01 M M M M
1/23/2017 7:45 AM 0.07 M M M M
1/24/2017 8:00 AM 0.61 M M M M
1/25/2017 8:30 AM 0.04 M M M M
1/26/2017 8:30 AM 0.02 M M M M
1/27/2017 8:45 AM 0.05 M M M M
1/28/2017 10:45 AM 0.00 0.0 M M M
1/30/2017 8:00 AM 0.00 0.0 M M M
1/31/2017 8:30 AM 0.00 0.0 M M M
2/1/2017 1:30 PM 0.14 M M M M Late entry - sorry
2/2/2017 9:00 AM 0.00 0.0 M M M
2/3/2017 8:20 AM 0.00 0.0 M M M
2/4/2017 7:30 AM 0.00 0.0 M M M
2/5/2017 8:10 AM 0.00 0.0 M M M
2/6/2017 7:15 AM 0.00 0.0 M M M
2/7/2017 8:00 AM 0.00 0.0 M M M
2/8/2017 11:00 AM 0.37 M M M M late report due to ice
2/9/2017 8:00 AM 0.00 0.0 M M M
2/10/2017 10:00 AM 0.42 8.0 0.42 M M
2/11/2017 9:25 AM 0.17 2.0 0.17 M M
2/12/2017 8:45 AM 0.00 0.0 M M M
2/13/2017 2:00 PM 0.89 7.0 0.89 M M
2/14/2017 8:20 AM 0.00 0.0 M M M
2/15/2017 7:30 AM 0.00 0.0 M M M
2/16/2017 12:30 PM 0.31 2.0 0.31 M M
2/17/2017 7:00 AM 0.00 0.0 M M M
2/21/2017 7:40 AM 0.00 0.0 M M M
2/22/2017 8:15 AM 0.00 0.0 M M M
2/23/2017 7:10 AM 0.00 0.0 M M M
2/24/2017 8:45 AM 0.00 0.0 M M M
2/25/2017 8:25 AM 0.00 0.0 M M M
2/28/2017 7:35 AM 0.00 0.0 M M M
3/1/2017 7:15 AM T M M M M
3/2/2017 7:30 AM 0.01 M M M M
3/3/2017 7:30 AM 0.00 0.0 M M M
3/4/2017 7:50 AM 0.00 0.0 M M M Uneven dusting of snow - too light to measure
3/5/2017 12:00 PM 0.00 0.0 M M M
3/6/2017 7:00 AM 0.00 0.0 M M M
3/7/2017 7:00 AM 0.00 0.0 M M M Began raining at 7AM
3/8/2017 7:10 AM 0.07 M M M M
3/13/2017 8:10 AM 0.00 0.0 M M M
3/14/2017 8:00 AM T M M M M
3/17/2017 8:50 AM 0.00 0.0 M M M
3/18/2017 7:30 AM 0.00 0.0 M M M
3/19/2017 9:25 AM 0.00 0.0 M M M Dusting of snow
3/20/2017 7:00 AM 0.00 0.0 M M M
3/21/2017 7:50 AM 0.00 0.0 M M M
3/22/2017 8:10 AM 0.00 0.0 M M M
3/28/2017 7:20 AM 0.47 M M M M
4/17/2017 8:20 AM 0.00 0.0 M M M
4/20/2017 8:00 AM 0.11 M M M M
4/21/2017 11:10 AM 0.24 M M M M
4/22/2017 7:30 AM 0.13 M M M M
4/27/2017 9:35 AM 0.20 M M M M
4/28/2017 7:10 AM 0.00 0.0 M M M
4/29/2017 8:30 AM 0.00 0.0 M M M
4/30/2017 9:00 AM 0.00 0.0 M M M
5/7/2017 8:30 AM 0.00 0.0 M M M
5/8/2017 7:15 AM 0.00 0.0 M M M
5/10/2017 6:50 AM 0.02 M M M M
5/12/2017 8:25 AM 0.00 0.0 M M M
5/13/2017 8:30 AM 0.00 0.0 M M M
5/14/2017 7:15 AM 0.71 M M M M
5/19/2017 6:45 AM 0.13 M M M M
6/1/2017 8:00 AM 0.12 M M M M
6/2/2017 8:30 AM 0.14 M M M M
6/28/2017 7:00 AM 0.55 M M M M
6/29/2017 7:15 AM 0.00 0.0 M M M
6/30/2017 6:50 AM 0.00 0.0 M M M
7/1/2017 6:40 AM 0.11 M M M M
7/2/2017 7:40 AM 0.02 M M M M
7/20/2017 8:00 AM 0.00 0.0 M M M
8/1/2017 7:45 AM 0.00 0.0 M M M
8/9/2017 6:30 AM 0.00 0.0 M M M
8/21/2017 6:45 AM 0.00 0.0 M M M
8/22/2017 6:30 AM 0.00 0.0 M M M
8/23/2017 6:30 AM 1.21 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/28/2016 10/04/2016 11:00 AM 7 0.58 M M
10/6/2016 10/13/2016 11:20 AM 8 0.96 M M
10/26/2016 11/01/2016 12:25 PM 7 1.13 M M
11/11/2016 11/12/2016 12:20 PM 2 0.00 M M
11/13/2016 11/14/2016 8:40 AM 2 0.00 M M
11/17/2016 11/18/2016 8:30 AM 2 0.02 M M
11/23/2016 11/24/2016 7:00 AM 2 0.00 M M
12/4/2016 12/06/2016 8:00 AM 3 0.14 M M
12/12/2016 12/13/2016 7:05 AM 2 0.51 M M
12/17/2016 12/18/2016 9:55 AM 2 0.62 M M Snow on 12/17 measured 2" - dry powder
12/24/2016 12/25/2016 7:15 AM 2 0.00 M M
2/18/2017 2/20/2017 11:30 AM 3 0.00 M M
2/26/2017 2/27/2017 7:30 AM 2 0.19 M M
3/9/2017 3/12/2017 4:45 PM 4 0.15 M M
3/15/2017 3/16/2017 7:45 AM 2 0.75 M M
3/24/2017 3/27/2017 8:15 AM 4 0.13 M M
3/29/2017 4/04/2017 7:52 AM 7 2.53 M M
4/5/2017 4/07/2017 7:20 AM 3 1.59 M M
4/8/2017 4/10/2017 8:25 AM 3 0.00 M M
4/10/2017 4/16/2017 11:25 AM 7 0.00 M M
4/23/2017 4/26/2017 7:35 AM 4 0.80 M M
5/2/2017 5/06/2017 10:30 AM 5 1.00 M M
5/15/2017 5/18/2017 11:00 AM 4 0.35 M M
5/20/2017 5/24/2017 9:00 AM 5 0.16 M M
5/25/2017 5/31/2017 11:00 AM 7 0.84 M M
6/3/2017 6/13/2017 6:00 AM 11 0.95 M M
6/14/2017 6/27/2017 5:00 PM 14 1.81 M M
7/3/2017 7/19/2017 11:30 AM 17 2.33 M M
7/21/2017 7/31/2017 8:00 AM 11 0.68 M M
8/2/2017 8/08/2017 11:30 AM 7 0.81 M M
8/10/2017 8/20/2017 8:00 AM 11 0.13 M M
9/26/2017 10/10/2017 3:30 PM 15 1.21 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