Station Overview Station Location
Station Number MA-WR-47 Latitude 42.3217468261719
Station Name Northborough 1.0 NE Longitude -71.6355667114258
County Worcester Elevation (ft) 281



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 7.37 31 7.37 31 0.00 0 0 11 2 0.0 0 0
Nov 16 4.11 2.38 20 1.52 10 0.86 10 3 4 0 0.0 0 0
Dec 16 4.05 4.03 22 1.42 2 2.61 20 3 1 0 2.8 1 1
Jan 17 3.56 4.11 27 1.05 3 3.06 24 3 3 0 0.0 0 0
Feb 17 3.41 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 17 4.29 0.14 4 0.14 3 0.00 1 0 2 1 0.8 1 1
April 17 4.28 5.48 12 1.35 4 4.13 8 2 3 0 0.0 0 0
May 17 3.86 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 17 4.01 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 17 3.75 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 17 3.73 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 17 3.56 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 46.90" 23.51" 116 days 12.85" 53 10.66" 63 days 11 24 days 3 days 3.6" 2 days 2 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 0.33
10/2/2016 0.21
10/3/2016 0.00
10/4/2016 0.00
10/5/2016 0.00
10/6/2016 0.00
10/7/2016 0.00
10/8/2016 0.00
10/9/2016 0.66
10/10/2016 0.94
10/11/2016 0.00
10/12/2016 0.00
10/13/2016 0.00
10/14/2016 0.00
10/15/2016 0.00
10/16/2016 0.00
10/17/2016 0.00
10/18/2016 0.43
10/19/2016 0.00
10/20/2016 0.00
10/21/2016 0.03
10/22/2016 3.36
10/23/2016 0.12
10/24/2016 T
10/25/2016 0.00
10/26/2016 0.00
10/27/2016 0.00
10/28/2016 1.15
10/29/2016 0.02
10/30/2016 T
10/31/2016 0.12
11/1/2016 0.00
11/2/2016 0.00
11/3/2016 **
11/4/2016 0.09
11/5/2016 0.00
11/6/2016
11/7/2016
11/8/2016
11/9/2016
11/10/2016
11/11/2016
11/12/2016
11/13/2016
11/14/2016
11/15/2016
11/16/2016 1.28
11/17/2016 0.02
11/18/2016 **
11/19/2016 **
11/20/2016 **
11/21/2016 **
11/22/2016 0.25
11/23/2016 0.00
11/24/2016 0.00
11/25/2016 0.12
11/26/2016 0.10
11/27/2016 0.00
11/28/2016 **
11/29/2016 **
11/30/2016 0.52
12/1/2016 1.42
12/2/2016
12/3/2016 0.00
12/4/2016
12/5/2016
12/6/2016
12/7/2016
12/8/2016
12/9/2016
12/10/2016
12/11/2016
12/12/2016 M **
12/13/2016 **
12/14/2016 **
12/15/2016 **
12/16/2016 **
12/17/2016 **
12/18/2016 1.34
12/19/2016 **
12/20/2016 **
12/21/2016 **
12/22/2016 **
12/23/2016 **
12/24/2016 **
12/25/2016 **
12/26/2016 **
12/27/2016 **
12/28/2016 0.43
12/29/2016 **
12/30/2016 0.84
12/31/2016 **
Day of YearDaily PrcpMultiday Prcp
1/1/2017 0.17
1/2/2017 0.01
1/3/2017 0.02
1/4/2017 1.02
1/5/2017 **
1/6/2017 **
1/7/2017 **
1/8/2017 **
1/9/2017 **
1/10/2017 **
1/11/2017 0.56
1/12/2017 **
1/13/2017 **
1/14/2017 **
1/15/2017 **
1/16/2017 **
1/17/2017 **
1/18/2017 **
1/19/2017 **
1/20/2017 **
1/21/2017 **
1/22/2017 **
1/23/2017 **
1/24/2017 **
1/25/2017 **
1/26/2017 **
1/27/2017 2.33
1/28/2017
1/29/2017
1/30/2017
1/31/2017
2/1/2017
2/2/2017
2/3/2017
2/4/2017
2/5/2017
2/6/2017
2/7/2017
2/8/2017
2/9/2017
2/10/2017
2/11/2017
2/12/2017
2/13/2017
2/14/2017
2/15/2017
2/16/2017
2/17/2017
2/18/2017
2/19/2017
2/20/2017
2/21/2017
2/22/2017
2/23/2017
2/24/2017
2/25/2017
2/26/2017
2/27/2017
2/28/2017
3/1/2017 0.04
3/2/2017 T
3/3/2017
3/4/2017
3/5/2017
3/6/2017
3/7/2017
3/8/2017
3/9/2017
3/10/2017
3/11/2017
3/12/2017
3/13/2017
3/14/2017 0.10
3/15/2017
3/16/2017
3/17/2017
3/18/2017
3/19/2017
3/20/2017
3/21/2017
3/22/2017
3/23/2017
3/24/2017
3/25/2017
3/26/2017
3/27/2017
3/28/2017
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 **
4/5/2017 3.44
4/6/2017
4/7/2017 1.22
4/8/2017 0.02
4/9/2017
4/10/2017
4/11/2017
4/12/2017
4/13/2017 0.11
4/14/2017
4/15/2017
4/16/2017
4/17/2017
4/18/2017
4/19/2017
4/20/2017
4/21/2017 **
4/22/2017 **
4/23/2017 0.69
4/24/2017 0.00
4/25/2017
4/26/2017
4/27/2017
4/28/2017
4/29/2017
4/30/2017
5/1/2017
5/2/2017
5/3/2017
5/4/2017
5/5/2017
5/6/2017
5/7/2017
5/8/2017
5/9/2017
5/10/2017
5/11/2017
5/12/2017
5/13/2017
5/14/2017
5/15/2017
5/16/2017
5/17/2017
5/18/2017
5/19/2017
5/20/2017
5/21/2017
5/22/2017
5/23/2017
5/24/2017
5/25/2017
5/26/2017
5/27/2017
5/28/2017
5/29/2017
5/30/2017
5/31/2017
6/1/2017
6/2/2017
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
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
6/28/2017
6/29/2017
6/30/2017
Day of YearDaily PrcpMultiday Prcp
7/1/2017
7/2/2017
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
7/20/2017
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
8/1/2017
8/2/2017
8/3/2017
8/4/2017
8/5/2017
8/6/2017
8/7/2017
8/8/2017
8/9/2017
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
8/21/2017
8/22/2017
8/23/2017
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
10/1/2016 7:00 AM 0.33 M M M M lightly sprinkling at the time of measurement at 7am
10/2/2016 7:00 AM 0.21 M M M M light drizzle at time of measurement this morning
10/3/2016 7:00 AM 0.00 0.0 M M M
10/4/2016 7:00 AM 0.00 0.0 M M M
10/5/2016 7:00 AM 0.00 0.0 M M M
10/6/2016 7:00 AM 0.00 0.0 M M M
10/7/2016 7:00 AM 0.00 0.0 M M M
10/8/2016 7:00 AM 0.00 0.0 M M M
10/9/2016 7:00 AM 0.66 M M M M drizzling at the time of measurement
10/10/2016 6:24 AM 0.94 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/11/2016 7:00 AM 0.00 0.0 M M M first day below freezing since April 28th (low of 31.6F this morning)
10/12/2016 7:00 AM 0.00 0.0 M M M
10/13/2016 7:00 AM 0.00 0.0 M M M
10/14/2016 7:00 AM 0.00 0.0 M M M
10/15/2016 7:00 AM 0.00 0.0 M M M
10/16/2016 7:00 AM 0.00 0.0 M M M
10/17/2016 7:00 AM 0.00 0.0 M M M
10/18/2016 7:00 AM 0.43 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/19/2016 7:00 AM 0.00 0.0 M M M 65 degrees this morning!
10/20/2016 7:00 AM 0.00 0.0 M M M
10/21/2016 7:00 AM 0.03 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/22/2016 7:00 AM 3.36 M M M M vivid lightning and thunder to go along with the best rain all year!
10/23/2016 7:00 AM 0.12 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/24/2016 7:00 AM T M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/25/2016 7:00 AM 0.00 0.0 M M M
10/26/2016 7:00 AM 0.00 0.0 M M M
10/27/2016 6:57 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/28/2016 7:00 AM 1.15 M M M M light drizzle at the time of measurement
10/29/2016 7:00 AM 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/30/2016 7:00 AM T M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/31/2016 7:00 AM 0.12 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
11/1/2016 7:00 AM 0.00 0.0 M M M
11/2/2016 6:24 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
11/5/2016 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
11/16/2016 6:29 AM 1.28 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.1 (build 2003)
11/17/2016 7:00 AM 0.02 M M M M
11/23/2016 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.4 (build 2006)
11/24/2016 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.4 (build 2006)
11/25/2016 7:00 AM 0.12 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.4 (build 2006)
11/26/2016 7:00 AM 0.10 M M M M very foggy for the last 12 hrs
11/27/2016 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.4 (build 2006)
12/1/2016 6:46 AM 1.42 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.4 (build 2006)
12/3/2016 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.4 (build 2006)
12/12/2016 7:00 AM M 2.8 M 2.8 M Gauge was frozen with ice at 7am.... {EDIT2: Gauge was frozen and 24 hr liquid content not avbl and hence listed NA. A multi-day report will supply the liquid equilvalent total. EDIT: CoCoRaHS Central MA coordinator}
1/2/2017 7:00 AM 0.01 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.6 (build 2008)
1/3/2017 7:00 AM 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.6 (build 2008)
1/4/2017 7:00 AM 1.02 M M M M
3/1/2017 7:00 AM 0.04 M M M M
3/2/2017 7:00 AM T M M M M windy! gusting up to 28mph this morning on my PWS
3/14/2017 7:00 AM 0.10 0.8 M 0.8 M 0.8" of snow as of 7am. Currently light snow falling.
4/7/2017 7:00 AM 1.22 M M M M
4/8/2017 7:00 AM 0.02 M M M M
4/13/2017 7:00 AM 0.11 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
4/24/2017 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/3/2016 11/04/2016 7:00 AM 2 0.09 M M
11/18/2016 11/22/2016 7:00 AM 5 0.25 M M
11/28/2016 11/30/2016 7:00 AM 3 0.52 M M
12/12/2016 12/18/2016 1:20 PM 7 1.34 M M
12/19/2016 12/28/2016 7:00 AM 10 0.43 M M
12/29/2016 12/30/2016 7:00 AM 2 0.84 M M
12/31/2016 1/01/2017 7:00 AM 2 0.17 M M
1/5/2017 1/11/2017 7:36 AM 7 0.56 M M
1/12/2017 1/27/2017 7:00 AM 16 2.33 M M light flurry right now
3/31/2017 4/05/2017 7:00 AM 6 3.44 0.0 M
4/21/2017 4/23/2017 7:00 AM 3 0.69 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