Station Overview Station Location
Station Number NH-HL-19 Latitude 42.7123505
Station Name Brookline 2.1 SW Longitude -71.6975995
County Hillsborough Elevation (ft) 453



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 4.33 2.04 4 2.04 4 0.00 0 0 3 0 0.0 0 0
Nov 15 4.22 1.87 17 0.00 1 1.87 16 3 0 0 0.0 0 0
Dec 15 3.85 2.49 8 1.75 4 0.74 4 2 3 0 2.0 1 2
Jan 16 3.40 0.11 18 0.11 7 0.00 11 2 1 0 2.5 1 0
Feb 16 3.30 4.08 14 1.54 8 2.54 6 2 3 0 11.0 2 3
March 16 4.02 2.66 9 1.84 5 0.82 4 1 4 0 5.5 1 1
April 16 4.29 1.83 14 0.41 3 1.42 11 4 1 0 4.5 1 1
May 16 4.02 6.75 14 0.55 3 6.20 11 2 2 0 0.0 0 0
June 16 4.22 1.00 10 1.00 1 0.00 9 2 1 0 0.0 0 0
July 16 3.92 0.95 14 0.65 7 0.30 7 1 5 0 0.0 0 0
Aug 16 3.68 3.51 17 1.74 8 1.77 9 2 3 0 0.0 0 0
Sept 16 3.70 2.49 10 2.24 4 0.25 6 2 2 0 0.0 0 0
Water Year Totals: 46.95" 29.78" 149 days 13.87" 55 15.91" 94 days 23 28 days 0 days 25.5" 6 days 7 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 0.40
10/11/2015
10/12/2015
10/13/2015
10/14/2015 0.04
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 0.00
10/28/2015
10/29/2015 1.60
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 0.72
11/14/2015 0.00
11/15/2015
11/16/2015
11/17/2015
11/18/2015 **
11/19/2015 **
11/20/2015 **
11/21/2015 **
11/22/2015 1.15
11/23/2015
11/24/2015 **
11/25/2015 **
11/26/2015 **
11/27/2015 0.00
11/28/2015 **
11/29/2015 **
11/30/2015 **
12/1/2015 0.24
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 0.50
12/17/2015
12/18/2015 0.55
12/19/2015
12/20/2015
12/21/2015 0.00
12/22/2015
12/23/2015
12/24/2015
12/25/2015
12/26/2015
12/27/2015
12/28/2015
12/29/2015 0.63
12/30/2015 0.57
12/31/2015
Day of YearDaily PrcpMultiday Prcp
1/1/2016
1/2/2016 **
1/3/2016 **
1/4/2016 **
1/5/2016 **
1/6/2016 0.00
1/7/2016 0.00
1/8/2016 0.00
1/9/2016
1/10/2016
1/11/2016
1/12/2016
1/13/2016
1/14/2016
1/15/2016
1/16/2016
1/17/2016
1/18/2016 0.11
1/19/2016
1/20/2016 **
1/21/2016 **
1/22/2016 **
1/23/2016 **
1/24/2016 **
1/25/2016 0.00
1/26/2016 0.00
1/27/2016
1/28/2016 0.00
1/29/2016 0.00
1/30/2016 0.00
1/31/2016
2/1/2016 0.00
2/2/2016 0.00
2/3/2016 0.00
2/4/2016 0.49
2/5/2016
2/6/2016 0.71
2/7/2016
2/8/2016
2/9/2016 0.34
2/10/2016
2/11/2016
2/12/2016
2/13/2016
2/14/2016
2/15/2016 **
2/16/2016 **
2/17/2016 0.68
2/18/2016
2/19/2016
2/20/2016
2/21/2016
2/22/2016 0.00
2/23/2016 **
2/24/2016 **
2/25/2016 1.86
2/26/2016
2/27/2016 0.00
2/28/2016
2/29/2016
3/1/2016
3/2/2016 0.54
3/3/2016 0.00
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 0.82
3/17/2016
3/18/2016 0.79
3/19/2016
3/20/2016
3/21/2016 0.27
3/22/2016
3/23/2016
3/24/2016
3/25/2016
3/26/2016 0.24
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 0.22
4/4/2016
4/5/2016 0.41
4/6/2016
4/7/2016 **
4/8/2016 **
4/9/2016 0.55
4/10/2016
4/11/2016 **
4/12/2016 **
4/13/2016 0.34
4/14/2016 0.00
4/15/2016
4/16/2016
4/17/2016 0.00
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 0.31
4/28/2016
4/29/2016
4/30/2016
5/1/2016
5/2/2016 **
5/3/2016 **
5/4/2016 **
5/5/2016 5.20
5/6/2016
5/7/2016
5/8/2016 0.26
5/9/2016
5/10/2016
5/11/2016
5/12/2016
5/13/2016
5/14/2016 0.29
5/15/2016
5/16/2016
5/17/2016 0.00
5/18/2016
5/19/2016 **
5/20/2016 **
5/21/2016 **
5/22/2016 **
5/23/2016 **
5/24/2016 **
5/25/2016 1.00
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 1.00
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 0.00
6/19/2016
6/20/2016
6/21/2016 **
6/22/2016 **
6/23/2016 **
6/24/2016 0.00
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 0.17
7/3/2016
7/4/2016
7/5/2016
7/6/2016
7/7/2016 0.03
7/8/2016
7/9/2016
7/10/2016 **
7/11/2016 **
7/12/2016 0.30
7/13/2016
7/14/2016
7/15/2016
7/16/2016
7/17/2016 0.02
7/18/2016
7/19/2016 0.20
7/20/2016
7/21/2016
7/22/2016 0.00
7/23/2016
7/24/2016 0.23
7/25/2016
7/26/2016 0.00
7/27/2016
7/28/2016 **
7/29/2016 **
7/30/2016 **
7/31/2016 **
8/1/2016 **
8/2/2016 0.69
8/3/2016
8/4/2016 0.00
8/5/2016
8/6/2016
8/7/2016
8/8/2016
8/9/2016
8/10/2016
8/11/2016 1.20
8/12/2016 0.00
8/13/2016
8/14/2016 0.48
8/15/2016
8/16/2016
8/17/2016 0.06
8/18/2016 0.00
8/19/2016 **
8/20/2016 **
8/21/2016 **
8/22/2016 1.08
8/23/2016
8/24/2016
8/25/2016 0.00
8/26/2016 0.00
8/27/2016
8/28/2016
8/29/2016 **
8/30/2016 **
8/31/2016 **
9/1/2016 **
9/2/2016 **
9/3/2016 0.00
9/4/2016
9/5/2016 **
9/6/2016 **
9/7/2016 0.25
9/8/2016
9/9/2016
9/10/2016
9/11/2016
9/12/2016
9/13/2016
9/14/2016 0.00
9/15/2016 0.00
9/16/2016
9/17/2016
9/18/2016
9/19/2016 1.54
9/20/2016
9/21/2016
9/22/2016
9/23/2016
9/24/2016 0.70
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
10/10/2015 3:00 PM 0.40 M M M M
10/14/2015 11:00 AM 0.04 M M M M
10/27/2015 6:00 AM 0.00 0.0 M M M
10/29/2015 9:30 AM 1.60 M M M M
11/14/2015 6:00 AM 0.00 0.0 M M M
12/18/2015 6:00 AM 0.55 M M M M
12/21/2015 6:00 AM 0.00 0.0 M M M
12/29/2015 8:00 AM 0.63 2.0 0.07 2.0 0.07 Predominantly sleet.
12/30/2015 12:30 PM 0.57 M M 3.0 M Mixture of snow, sleet and freezing rain
1/7/2016 10:00 AM 0.00 0.0 M M M Ground still frozen...looks like about 3 inches frozen
1/8/2016 6:00 AM 0.00 0.0 M M M
1/18/2016 10:00 AM 0.11 2.5 M M M Still a frozen layer near the ground so no depth measurement.
1/26/2016 6:00 AM 0.00 0.0 M M M
1/28/2016 6:00 AM 0.00 0.0 M M M
1/29/2016 6:00 AM 0.00 0.0 M M M
1/30/2016 6:00 AM 0.00 0.0 M M M
2/1/2016 6:00 AM 0.00 0.0 M M M
2/2/2016 6:00 AM 0.00 0.0 M M M
2/3/2016 6:00 AM 0.00 0.0 M M M
2/4/2016 6:00 AM 0.49 0.0 M M M
2/6/2016 6:00 AM 0.71 8.0 M M M
2/9/2016 6:00 AM 0.34 3.0 M 8.0 M
2/22/2016 6:00 AM 0.00 0.0 M 3.0 M Patchy snow on ground
2/27/2016 6:00 AM 0.00 0.0 M 1.0 M Patchy ice and snow. Less than 50% coverage
3/2/2016 10:30 AM 0.54 0.0 M 0.0 M
3/3/2016 6:00 AM 0.00 0.0 M 0.0 M
3/18/2016 3:00 PM 0.79 M M M M
3/21/2016 11:00 AM 0.27 5.5 M 5.5 M
3/26/2016 1:00 PM 0.24 M M M M
4/5/2016 10:00 AM 0.41 4.5 M 4.5 M
4/14/2016 6:00 AM 0.00 0.0 M M M
4/17/2016 6:00 AM 0.00 0.0 M M M
5/8/2016 6:00 PM 0.26 M M M M
5/14/2016 9:00 AM 0.29 M M M M
5/17/2016 10:00 AM 0.00 0.0 M M M
6/6/2016 10:00 AM 1.00 M M M M
7/2/2016 1:00 PM 0.17 M M M M
7/7/2016 6:00 AM 0.03 M M M M
7/17/2016 6:00 AM 0.02 M M M M
7/19/2016 6:00 AM 0.20 M M M M
7/22/2016 6:00 AM 0.00 0.0 M M M
7/24/2016 6:00 AM 0.23 M M M M
7/26/2016 6:00 AM 0.00 0.0 M M M
8/4/2016 6:00 AM 0.00 0.0 M M M
8/11/2016 6:00 AM 1.20 M M M M
8/12/2016 6:00 AM 0.00 0.0 M M M
8/14/2016 6:00 AM 0.48 M M M M
8/17/2016 10:00 AM 0.06 M M M M
8/18/2016 6:00 AM 0.00 0.0 M M M
8/25/2016 6:00 AM 0.00 0.0 M M M
8/26/2016 6:00 AM 0.00 0.0 M M M
9/14/2016 6:00 AM 0.00 0.0 M M M
9/15/2016 6:00 AM 0.00 0.0 M M M
9/19/2016 9:00 AM 1.54 M M M M
9/24/2016 9:00 AM 0.70 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/10/2015 11/13/2015 2:00 PM 4 0.72 0.0 M
11/18/2015 11/22/2015 9:00 AM 5 1.15 0.0 M
11/24/2015 11/27/2015 9:00 AM 4 0.00 0.0 M
11/28/2015 12/01/2015 9:00 AM 4 0.24 M 0.00
12/14/2015 12/16/2015 6:00 AM 3 0.50 M M
1/2/2016 1/06/2016 6:00 AM 5 0.00 M M Snow cover is too frozen to measure.
1/20/2016 1/25/2016 6:00 AM 6 0.00 M M Still have a solid ice layer so can't do a depth
2/15/2016 2/17/2016 6:00 AM 3 0.68 4.0 M
2/23/2016 2/25/2016 7:30 AM 3 1.86 1.0 M Patchy snow about 50%
3/13/2016 3/16/2016 2:30 PM 4 0.82 M M
4/1/2016 4/03/2016 10:00 AM 3 0.22 0.5 M This includes rain and snow. Forgot to take out inner guage so probably missed some snow.
4/7/2016 4/09/2016 1:00 PM 3 0.55 0.0 M
4/11/2016 4/13/2016 6:00 AM 3 0.34 M M
4/26/2016 4/27/2016 6:00 AM 2 0.31 M M
5/2/2016 5/05/2016 12:30 PM 4 5.20 M M
5/19/2016 5/25/2016 3:00 PM 7 1.00 M M
6/14/2016 6/18/2016 6:00 AM 5 0.00 M M
6/21/2016 6/24/2016 6:00 AM 4 0.00 M M
7/10/2016 7/12/2016 6:00 AM 3 0.30 M M
7/28/2016 8/02/2016 2:00 PM 6 0.69 M M
8/19/2016 8/22/2016 6:00 AM 4 1.08 M M
8/29/2016 9/03/2016 6:00 AM 6 0.00 M M
9/5/2016 9/07/2016 6:00 AM 3 0.25 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