Station Overview Station Location
Station Number MA-WR-64 Latitude 42.450092
Station Name Sterling 3.7 WNW Longitude -71.818401
County Worcester Elevation (ft) 482



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 17 4.41 9.23 31 5.49 28 3.74 3 1 9 1 0.0 0 0
Nov 17 3.86 1.60 30 1.60 30 0.00 0 0 8 5 0.0 0 0
Dec 17 4.13 2.82 31 1.72 24 1.10 7 1 7 8 6.1 2 1
Jan 18 3.71 0.04 4 0.04 4 0.00 0 0 1 0 0.0 0 0
Feb 18 3.37 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 18 4.06 0.25 1 0.25 1 0.00 0 0 1 0 0.0 0 0
April 18 4.10 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 18 4.09 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 18 4.02 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 18 3.91 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 18 3.53 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 18 3.65 7.99 30 7.99 30 0.00 0 0 11 1 0.0 0 0
Water Year Totals: 46.84" 21.93" 127 days 17.09" 117 4.84" 10 days 2 37 days 15 days 6.1" 2 days 1 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
10/1/2017 T
10/2/2017 0.00
10/3/2017 0.00
10/4/2017 0.00
10/5/2017 0.00
10/6/2017 0.00
10/7/2017 0.00
10/8/2017 0.00
10/9/2017 0.35
10/10/2017 0.83
10/11/2017 0.00
10/12/2017 0.02
10/13/2017 0.00
10/14/2017 0.00
10/15/2017 0.00
10/16/2017 0.02
10/17/2017 0.00
10/18/2017 0.00
10/19/2017 0.00
10/20/2017 0.00
10/21/2017 0.00
10/22/2017 0.00
10/23/2017 0.00
10/24/2017 0.24
10/25/2017 1.55
10/26/2017 0.89
10/27/2017 1.54
10/28/2017 **
10/29/2017 **
10/30/2017 3.74
10/31/2017 0.05
11/1/2017 0.00
11/2/2017 T
11/3/2017 0.00
11/4/2017 0.00
11/5/2017 0.00
11/6/2017 0.00
11/7/2017 0.10
11/8/2017 0.06
11/9/2017 T
11/10/2017 0.02
11/11/2017 0.00
11/12/2017 0.00
11/13/2017 0.00
11/14/2017 0.12
11/15/2017 T
11/16/2017 T
11/17/2017 0.45
11/18/2017 0.00
11/19/2017 0.26
11/20/2017 0.28
11/21/2017 0.00
11/22/2017 0.00
11/23/2017 0.31
11/24/2017 0.00
11/25/2017 0.00
11/26/2017 0.00
11/27/2017 T
11/28/2017 0.00
11/29/2017 0.00
11/30/2017 0.00
12/1/2017 0.08
12/2/2017 T
12/3/2017 0.00
12/4/2017 0.00
12/5/2017 T
12/6/2017 0.60
12/7/2017 0.00
12/8/2017 0.00
12/9/2017 0.00
12/10/2017 0.56
12/11/2017 0.00
12/12/2017 T
12/13/2017 0.26
12/14/2017 T
12/15/2017 0.00
12/16/2017 T
12/17/2017 0.00
12/18/2017 0.00
12/19/2017 T
12/20/2017 T
12/21/2017 T
12/22/2017 0.01
12/23/2017 0.19
12/24/2017 **
12/25/2017 **
12/26/2017 **
12/27/2017 **
12/28/2017 **
12/29/2017 **
12/30/2017 1.10
12/31/2017 0.02
Day of YearDaily PrcpMultiday Prcp
1/1/2018 0.00
1/2/2018 0.00
1/3/2018 0.00
1/4/2018 0.04
1/5/2018
1/6/2018
1/7/2018
1/8/2018
1/9/2018
1/10/2018
1/11/2018
1/12/2018
1/13/2018
1/14/2018
1/15/2018
1/16/2018
1/17/2018
1/18/2018
1/19/2018
1/20/2018
1/21/2018
1/22/2018
1/23/2018
1/24/2018
1/25/2018
1/26/2018
1/27/2018
1/28/2018
1/29/2018
1/30/2018
1/31/2018
2/1/2018
2/2/2018
2/3/2018
2/4/2018
2/5/2018
2/6/2018
2/7/2018
2/8/2018
2/9/2018
2/10/2018
2/11/2018
2/12/2018
2/13/2018
2/14/2018
2/15/2018
2/16/2018
2/17/2018
2/18/2018
2/19/2018
2/20/2018
2/21/2018
2/22/2018
2/23/2018
2/24/2018
2/25/2018
2/26/2018
2/27/2018
2/28/2018
3/1/2018
3/2/2018 0.25
3/3/2018
3/4/2018
3/5/2018
3/6/2018
3/7/2018
3/8/2018
3/9/2018
3/10/2018
3/11/2018
3/12/2018
3/13/2018
3/14/2018
3/15/2018
3/16/2018
3/17/2018
3/18/2018
3/19/2018
3/20/2018
3/21/2018
3/22/2018
3/23/2018
3/24/2018
3/25/2018
3/26/2018
3/27/2018
3/28/2018
3/29/2018
3/30/2018
3/31/2018
Day of YearDaily PrcpMultiday Prcp
4/1/2018
4/2/2018
4/3/2018
4/4/2018
4/5/2018
4/6/2018
4/7/2018
4/8/2018
4/9/2018
4/10/2018
4/11/2018
4/12/2018
4/13/2018
4/14/2018
4/15/2018
4/16/2018
4/17/2018
4/18/2018
4/19/2018
4/20/2018
4/21/2018
4/22/2018
4/23/2018
4/24/2018
4/25/2018
4/26/2018
4/27/2018
4/28/2018
4/29/2018
4/30/2018
5/1/2018
5/2/2018
5/3/2018
5/4/2018
5/5/2018
5/6/2018
5/7/2018
5/8/2018
5/9/2018
5/10/2018
5/11/2018
5/12/2018
5/13/2018
5/14/2018
5/15/2018
5/16/2018
5/17/2018
5/18/2018
5/19/2018
5/20/2018
5/21/2018
5/22/2018
5/23/2018
5/24/2018
5/25/2018
5/26/2018
5/27/2018
5/28/2018
5/29/2018
5/30/2018
5/31/2018
6/1/2018
6/2/2018
6/3/2018
6/4/2018
6/5/2018
6/6/2018
6/7/2018
6/8/2018
6/9/2018
6/10/2018
6/11/2018
6/12/2018
6/13/2018
6/14/2018
6/15/2018
6/16/2018
6/17/2018
6/18/2018
6/19/2018
6/20/2018
6/21/2018
6/22/2018
6/23/2018
6/24/2018
6/25/2018
6/26/2018
6/27/2018
6/28/2018
6/29/2018
6/30/2018
Day of YearDaily PrcpMultiday Prcp
7/1/2018
7/2/2018
7/3/2018
7/4/2018
7/5/2018
7/6/2018
7/7/2018
7/8/2018
7/9/2018
7/10/2018
7/11/2018
7/12/2018
7/13/2018
7/14/2018
7/15/2018
7/16/2018
7/17/2018
7/18/2018
7/19/2018
7/20/2018
7/21/2018
7/22/2018
7/23/2018
7/24/2018
7/25/2018
7/26/2018
7/27/2018
7/28/2018
7/29/2018
7/30/2018
7/31/2018
8/1/2018
8/2/2018
8/3/2018
8/4/2018
8/5/2018
8/6/2018
8/7/2018
8/8/2018
8/9/2018
8/10/2018
8/11/2018
8/12/2018
8/13/2018
8/14/2018
8/15/2018
8/16/2018
8/17/2018
8/18/2018
8/19/2018
8/20/2018
8/21/2018
8/22/2018
8/23/2018
8/24/2018
8/25/2018
8/26/2018
8/27/2018
8/28/2018
8/29/2018
8/30/2018
8/31/2018
9/1/2018 0.00
9/2/2018 0.00
9/3/2018 0.00
9/4/2018 0.00
9/5/2018 0.00
9/6/2018 0.00
9/7/2018 0.57
9/8/2018 0.00
9/9/2018 0.00
9/10/2018 0.00
9/11/2018 1.53
9/12/2018 0.01
9/13/2018 0.66
9/14/2018 T
9/15/2018 0.00
9/16/2018 0.00
9/17/2018 0.00
9/18/2018 0.75
9/19/2018 2.16
9/20/2018 0.00
9/21/2018 0.00
9/22/2018 0.07
9/23/2018 0.00
9/24/2018 0.00
9/25/2018 0.00
9/26/2018 1.26
9/27/2018 0.75
9/28/2018 0.07
9/29/2018 0.16
9/30/2018 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2017 7:00 AM T M M M M
10/2/2017 7:00 AM 0.00 M M M M
10/3/2017 7:00 AM 0.00 M M M M
10/4/2017 7:00 AM 0.00 M M M M
10/5/2017 7:00 AM 0.00 M M M M
10/6/2017 7:00 AM 0.00 M M M M
10/7/2017 7:00 AM 0.00 M M M M
10/8/2017 7:00 AM 0.00 M M M M
10/9/2017 7:00 AM 0.35 M M M M
10/10/2017 7:00 AM 0.83 M M M M
10/11/2017 7:00 AM 0.00 M M M M
10/12/2017 7:00 AM 0.02 M M M M
10/13/2017 7:00 AM 0.00 M M M M
10/14/2017 7:00 AM 0.00 M M M M
10/15/2017 7:00 AM 0.00 M M M M
10/16/2017 7:00 AM 0.02 M M M M
10/17/2017 7:00 AM 0.00 M M M M
10/18/2017 7:00 AM 0.00 M M M M
10/19/2017 7:00 AM 0.00 M M M M
10/20/2017 7:00 AM 0.00 M M M M
10/21/2017 7:00 AM 0.00 M M M M
10/22/2017 7:00 AM 0.00 M M M M
10/23/2017 7:00 AM 0.00 0.0 M M M
10/24/2017 7:00 AM 0.24 M M M M
10/25/2017 7:00 AM 1.55 M M M M
10/26/2017 7:00 AM 0.89 M M M M
10/27/2017 7:00 AM 1.54 M M M M
10/31/2017 7:00 AM 0.05 M M M M
11/1/2017 7:00 AM 0.00 M M M M
11/2/2017 7:00 AM T M M M M
11/3/2017 7:00 AM 0.00 M M M M
11/4/2017 7:00 AM 0.00 M M M M
11/5/2017 7:00 AM 0.00 M M M M
11/6/2017 7:00 AM 0.00 M M M M
11/7/2017 7:00 AM 0.10 M M M M
11/8/2017 7:00 AM 0.06 M M M M
11/9/2017 7:00 AM T M M M M
11/10/2017 7:00 AM 0.02 M M M M
11/11/2017 7:00 AM 0.00 0.0 M M M
11/12/2017 7:00 AM 0.00 0.0 M M M
11/13/2017 7:00 AM 0.00 0.0 M M M
11/14/2017 7:00 AM 0.12 M M M M
11/15/2017 7:00 AM T M M M M
11/16/2017 7:00 AM T M M M M
11/17/2017 7:00 AM 0.45 M M M M
11/18/2017 7:00 AM 0.00 M M M M
11/19/2017 7:00 AM 0.26 M M M M
11/20/2017 7:00 AM 0.28 M M M M
11/21/2017 7:00 AM 0.00 M M M M
11/22/2017 7:00 AM 0.00 M M M M
11/23/2017 7:00 AM 0.31 M M M M
11/24/2017 7:00 AM 0.00 M M M M
11/25/2017 7:00 AM 0.00 M M M M
11/26/2017 7:00 AM 0.00 M M M M
11/27/2017 7:00 AM T M M M M
11/28/2017 7:00 AM 0.00 M M M M
11/29/2017 7:00 AM 0.00 M M M M
11/30/2017 7:00 AM 0.00 M M M M
12/1/2017 7:00 AM 0.08 M M M M
12/2/2017 7:00 AM T M M M M
12/3/2017 7:00 AM 0.00 M M M M
12/4/2017 7:00 AM 0.00 M M M M
12/5/2017 7:00 AM T M M M M
12/6/2017 7:00 AM 0.60 M M M M
12/7/2017 7:00 AM 0.00 M M M M
12/8/2017 7:00 AM 0.00 M M M M
12/9/2017 7:00 AM 0.00 0.0 M M M
12/10/2017 7:00 AM 0.56 6.0 0.56 6.0 0.56 Snowboard was poor representation of total snow fall. Snowfall given in average of snowboard + 3 locations in yard. Gauge was very good representation of snowfall. Used as core values.
12/11/2017 7:00 AM 0.00 0.0 M M M
12/12/2017 7:00 AM T T M M M Snow had just begun to fly.
12/13/2017 7:00 AM 0.26 M M M M 0.4 accumulation of snow / freezing rain on snow board.
12/14/2017 7:00 AM T T M M M
12/15/2017 7:00 AM 0.00 0.0 M M M
12/16/2017 7:00 AM T T T M M
12/17/2017 7:00 AM 0.00 M M M M
12/18/2017 7:00 AM 0.00 M M M M
12/19/2017 7:00 AM T 0.0 M M M
12/20/2017 7:00 AM T T M M M
12/21/2017 7:00 AM T 0.0 M M M
12/22/2017 7:00 AM 0.01 T M M M
12/23/2017 7:00 AM 0.19 M M M M 0.07 inches accreation of ice and snow on snowbaord. Did not get snowfall total when snow switched over
12/31/2017 7:00 AM 0.02 0.1 0.02 M M
1/1/2018 7:00 AM 0.00 0.0 M M M
1/2/2018 7:00 AM 0.00 0.0 M M M
1/3/2018 7:00 AM 0.00 0.0 M M M
1/4/2018 8:00 AM 0.04 M M M M
3/2/2018 7:00 AM 0.25 M M M M Rain and slush
9/1/2018 7:00 AM 0.00 M M M M
9/2/2018 7:00 AM 0.00 M M M M
9/3/2018 7:00 AM 0.00 M M M M
9/4/2018 7:00 AM 0.00 0.0 M M M
9/5/2018 7:00 AM 0.00 M M M M
9/6/2018 7:00 AM 0.00 M M M M
9/7/2018 7:00 AM 0.57 M M M M
9/8/2018 7:00 AM 0.00 0.0 M M M
9/9/2018 7:00 AM 0.00 0.0 M M M
9/10/2018 7:00 AM 0.00 0.0 M M M
9/11/2018 7:00 AM 1.53 M M M M
9/12/2018 7:00 AM 0.01 M M M M
9/13/2018 7:00 AM 0.66 M M M M
9/14/2018 7:00 AM T M M M M
9/15/2018 7:00 AM 0.00 M M M M
9/16/2018 7:00 AM 0.00 0.0 M M M
9/17/2018 7:00 AM 0.00 0.0 M M M
9/18/2018 7:00 AM 0.75 M M M M
9/19/2018 7:00 AM 2.16 M M M M
9/20/2018 7:00 AM 0.00 M M M M
9/21/2018 7:00 AM 0.00 M M M M
9/22/2018 7:00 AM 0.07 M M M M
9/23/2018 7:00 AM 0.00 M M M M
9/24/2018 7:00 AM 0.00 M M M M
9/25/2018 7:00 AM 0.00 M M M M
9/26/2018 7:00 AM 1.26 M M M M
9/27/2018 7:00 AM 0.75 M M M M
9/28/2018 7:00 AM 0.07 M M M M
9/29/2018 7:00 AM 0.16 M M M M
9/30/2018 7:00 AM 0.00 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/28/2017 10/30/2017 7:00 AM 3 3.74 M M
12/24/2017 12/30/2017 7:00 AM 7 1.10 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