Station Overview Station Location
Station Number MA-WR-35 Latitude 42.3394
Station Name Holden 2.3 ESE Longitude -71.8078
County Worcester Elevation (ft) 760



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 15 4.56 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 15 4.14 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 15 4.00 3.73 16 2.65 14 1.08 2 1 7 1 0.0 0 0
Jan 16 3.67 2.20 31 0.46 26 1.74 5 2 4 1 6.5 4 0
Feb 16 3.46 5.24 25 1.07 17 4.17 8 4 3 0 5.4 1 0
March 16 4.28 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 16 4.35 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 16 4.15 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 16 3.97 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 16 3.90 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 16 3.68 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 16 3.70 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 47.86" 11.17" 72 days 4.18" 57 6.99" 15 days 7 14 days 2 days 11.9" 5 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
10/1/2015
10/2/2015
10/3/2015
10/4/2015
10/5/2015
10/6/2015
10/7/2015
10/8/2015
10/9/2015
10/10/2015
10/11/2015
10/12/2015
10/13/2015
10/14/2015
10/15/2015
10/16/2015
10/17/2015
10/18/2015
10/19/2015
10/20/2015
10/21/2015
10/22/2015
10/23/2015
10/24/2015
10/25/2015
10/26/2015
10/27/2015
10/28/2015
10/29/2015
10/30/2015
10/31/2015
11/1/2015
11/2/2015
11/3/2015
11/4/2015
11/5/2015
11/6/2015
11/7/2015
11/8/2015
11/9/2015
11/10/2015
11/11/2015
11/12/2015
11/13/2015
11/14/2015
11/15/2015
11/16/2015
11/17/2015
11/18/2015
11/19/2015
11/20/2015
11/21/2015
11/22/2015
11/23/2015
11/24/2015
11/25/2015
11/26/2015
11/27/2015
11/28/2015
11/29/2015
11/30/2015
12/1/2015
12/2/2015
12/3/2015
12/4/2015
12/5/2015
12/6/2015
12/7/2015
12/8/2015
12/9/2015
12/10/2015
12/11/2015
12/12/2015
12/13/2015
12/14/2015
12/15/2015
12/16/2015 0.00
12/17/2015 0.01
12/18/2015 0.57
12/19/2015 T
12/20/2015 0.00
12/21/2015 0.00
12/22/2015 0.00
12/23/2015 0.41
12/24/2015 1.24
12/25/2015 0.00
12/26/2015 0.00
12/27/2015 0.25
12/28/2015 0.04
12/29/2015 **
12/30/2015 1.08
12/31/2015 0.13
Day of YearDaily PrcpMultiday Prcp
1/1/2016 0.00
1/2/2016 T
1/3/2016 0.00
1/4/2016 0.00
1/5/2016 0.00
1/6/2016 0.00
1/7/2016 0.00
1/8/2016 0.00
1/9/2016 **
1/10/2016 **
1/11/2016 1.11
1/12/2016 0.00
1/13/2016 0.21
1/14/2016 0.01
1/15/2016 0.00
1/16/2016 **
1/17/2016 0.63
1/18/2016 0.12
1/19/2016 0.00
1/20/2016 0.00
1/21/2016 0.00
1/22/2016 0.00
1/23/2016 0.00
1/24/2016 0.12
1/25/2016 0.00
1/26/2016 0.00
1/27/2016 0.00
1/28/2016 0.00
1/29/2016 0.00
1/30/2016 0.00
1/31/2016 0.00
2/1/2016 0.00
2/2/2016 0.00
2/3/2016 0.00
2/4/2016 0.61
2/5/2016 **
2/6/2016 1.05
2/7/2016 0.00
2/8/2016 0.00
2/9/2016 0.44
2/10/2016 **
2/11/2016 0.04
2/12/2016 0.00
2/13/2016 0.00
2/14/2016 0.00
2/15/2016 0.00
2/16/2016 **
2/17/2016 0.79
2/18/2016 0.00
2/19/2016 0.00
2/20/2016 0.02
2/21/2016 0.00
2/22/2016 0.00
2/23/2016 0.00
2/24/2016 **
2/25/2016 2.29
2/26/2016
2/27/2016
2/28/2016
2/29/2016
3/1/2016
3/2/2016
3/3/2016
3/4/2016
3/5/2016
3/6/2016
3/7/2016
3/8/2016
3/9/2016
3/10/2016
3/11/2016
3/12/2016
3/13/2016
3/14/2016
3/15/2016
3/16/2016
3/17/2016
3/18/2016
3/19/2016
3/20/2016
3/21/2016
3/22/2016
3/23/2016
3/24/2016
3/25/2016
3/26/2016
3/27/2016
3/28/2016
3/29/2016
3/30/2016
3/31/2016
Day of YearDaily PrcpMultiday Prcp
4/1/2016
4/2/2016
4/3/2016
4/4/2016
4/5/2016
4/6/2016
4/7/2016
4/8/2016
4/9/2016
4/10/2016
4/11/2016
4/12/2016
4/13/2016
4/14/2016
4/15/2016
4/16/2016
4/17/2016
4/18/2016
4/19/2016
4/20/2016
4/21/2016
4/22/2016
4/23/2016
4/24/2016
4/25/2016
4/26/2016
4/27/2016
4/28/2016
4/29/2016
4/30/2016
5/1/2016
5/2/2016
5/3/2016
5/4/2016
5/5/2016
5/6/2016
5/7/2016
5/8/2016
5/9/2016
5/10/2016
5/11/2016
5/12/2016
5/13/2016
5/14/2016
5/15/2016
5/16/2016
5/17/2016
5/18/2016
5/19/2016
5/20/2016
5/21/2016
5/22/2016
5/23/2016
5/24/2016
5/25/2016
5/26/2016
5/27/2016
5/28/2016
5/29/2016
5/30/2016
5/31/2016
6/1/2016
6/2/2016
6/3/2016
6/4/2016
6/5/2016
6/6/2016
6/7/2016
6/8/2016
6/9/2016
6/10/2016
6/11/2016
6/12/2016
6/13/2016
6/14/2016
6/15/2016
6/16/2016
6/17/2016
6/18/2016
6/19/2016
6/20/2016
6/21/2016
6/22/2016
6/23/2016
6/24/2016
6/25/2016
6/26/2016
6/27/2016
6/28/2016
6/29/2016
6/30/2016
Day of YearDaily PrcpMultiday Prcp
7/1/2016
7/2/2016
7/3/2016
7/4/2016
7/5/2016
7/6/2016
7/7/2016
7/8/2016
7/9/2016
7/10/2016
7/11/2016
7/12/2016
7/13/2016
7/14/2016
7/15/2016
7/16/2016
7/17/2016
7/18/2016
7/19/2016
7/20/2016
7/21/2016
7/22/2016
7/23/2016
7/24/2016
7/25/2016
7/26/2016
7/27/2016
7/28/2016
7/29/2016
7/30/2016
7/31/2016
8/1/2016
8/2/2016
8/3/2016
8/4/2016
8/5/2016
8/6/2016
8/7/2016
8/8/2016
8/9/2016
8/10/2016
8/11/2016
8/12/2016
8/13/2016
8/14/2016
8/15/2016
8/16/2016
8/17/2016
8/18/2016
8/19/2016
8/20/2016
8/21/2016
8/22/2016
8/23/2016
8/24/2016
8/25/2016
8/26/2016
8/27/2016
8/28/2016
8/29/2016
8/30/2016
8/31/2016
9/1/2016
9/2/2016
9/3/2016
9/4/2016
9/5/2016
9/6/2016
9/7/2016
9/8/2016
9/9/2016
9/10/2016
9/11/2016
9/12/2016
9/13/2016
9/14/2016
9/15/2016
9/16/2016
9/17/2016
9/18/2016
9/19/2016
9/20/2016
9/21/2016
9/22/2016
9/23/2016
9/24/2016
9/25/2016
9/26/2016
9/27/2016
9/28/2016
9/29/2016
9/30/2016



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
12/16/2015 8:00 AM 0.00 0.0 M M M First measurement
12/17/2015 8:00 AM 0.01 M M M M
12/18/2015 8:00 AM 0.57 M M M M
12/19/2015 8:00 AM T M M M M
12/20/2015 8:00 AM 0.00 0.0 M M M
12/21/2015 8:00 AM 0.00 0.0 M M M
12/22/2015 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/23/2015 8:00 AM 0.41 M M M M Sent via CoCoRaHS Observer for iOS
12/24/2015 8:00 AM 1.24 M M M M Sent via CoCoRaHS Observer for iOS
12/25/2015 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/26/2015 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/27/2015 8:00 AM 0.25 M M M M Sent via CoCoRaHS Observer for iOS
12/28/2015 8:00 AM 0.04 M M M M Sent via CoCoRaHS Observer for iOS
12/31/2015 8:00 AM 0.13 M M M M
1/1/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/2/2016 8:00 AM T M M M M Sent via CoCoRaHS Observer for iOS
1/3/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/4/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/5/2016 8:00 AM 0.00 0.0 M M M
1/6/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/7/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/8/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/12/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/13/2016 8:00 AM 0.21 2.6 M M M Wind gusts 35 mph with drifting
1/14/2016 8:00 AM 0.01 0.1 M M M
1/15/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/18/2016 8:00 AM 0.12 2.8 M M M
1/19/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/20/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/21/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/22/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/23/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/24/2016 8:00 AM 0.12 1.0 M M M Dry snow with drifting noted
1/25/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/26/2016 8:00 AM 0.00 0.0 M M M
1/27/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/28/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/29/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/30/2016 8:00 AM 0.00 0.0 M M M Lite flurries Friday 2:00pm-4:00pm. No accumulation
1/31/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/1/2016 8:00 AM 0.00 0.0 M M M
2/2/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/3/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/4/2016 8:00 AM 0.61 M M M M Trace of sleet at 8:30 am on 2-3-16.
2/7/2016 8:00 AM 0.00 0.0 M M M
2/8/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/9/2016 8:00 AM 0.44 5.4 0.57 M M
2/12/2016 8:00 AM 0.00 0.0 M M M
2/13/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/14/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/15/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/18/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/19/2016 8:00 AM 0.00 0.0 M M M
2/20/2016 8:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
2/21/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/22/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
2/23/2016 8:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
12/29/2015 12/30/2015 8:00 AM 2 1.08 0.8 M 0.1in icing from freezing rain
1/9/2016 1/11/2016 8:00 AM 3 1.11 M M snow on 1-9-16 melted before measuring. considerable fog on 1-10-16
1/16/2016 1/17/2016 8:00 AM 2 0.63 M M snow accumulation melted prior to measurement
2/5/2016 2/06/2016 8:00 AM 2 1.05 12.0 M
2/10/2016 2/11/2016 8:00 AM 2 0.04 0.1 M flurries thru out the period. most melted prior to depth measurement
2/16/2016 2/17/2016 8:00 AM 2 0.79 1.1 M Trace of frozen rain on snow. Snow measurement 2-16-16 at 9:00am prior to transition to rain
2/24/2016 2/25/2016 8:00 AM 2 2.29 M M measurements for snow, ice and sleet not individually taken



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