Station Overview Station Location
Station Number CT-WN-10 Latitude 41.701831
Station Name South Windham 1.3 NNE Longitude -72.17651
County Windham Elevation (ft) 206



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 4.55 5.86 31 4.52 28 1.34 3 1 10 0 0.0 0 0
Nov 16 4.64 2.49 30 2.49 30 0.00 0 0 7 2 0.0 0 0
Dec 16 4.32 2.85 30 2.85 30 0.00 0 0 12 4 5.8 3 2
Jan 17 3.87 3.51 31 3.51 31 0.00 0 0 13 2 8.1 3 7
Feb 17 3.38 0.50 16 0.50 16 0.00 0 0 2 0 2.5 1 11
March 17 4.40 3.13 23 3.13 23 0.00 0 0 10 0 11.2 2 9
April 17 4.60 5.12 30 5.12 30 0.00 0 0 17 0 0.0 0 0
May 17 3.87 3.55 31 2.20 22 1.35 9 1 10 0 0.0 0 0
June 17 3.94 4.90 30 1.92 23 2.98 7 1 7 0 0.0 0 0
July 17 3.95 5.25 31 5.25 31 0.00 0 0 12 2 0.0 0 0
Aug 17 3.97 1.84 31 1.75 23 0.09 8 2 8 0 0.0 0 0
Sept 17 4.00 1.75 30 1.75 30 0.00 0 0 6 0 0.0 0 0
Water Year Totals: 49.49" 40.75" 344 days 34.99" 317 5.76" 27 days 5 114 days 10 days 27.6" 9 days 29 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 0.45
10/2/2016 0.02
10/3/2016 0.00
10/4/2016 0.07
10/5/2016 0.00
10/6/2016 0.00
10/7/2016 0.00
10/8/2016 **
10/9/2016 **
10/10/2016 M 1.34
10/11/2016 0.00
10/12/2016 0.00
10/13/2016 0.00
10/14/2016 0.02
10/15/2016 0.00
10/16/2016 0.00
10/17/2016 0.00
10/18/2016 0.00
10/19/2016 0.00
10/20/2016 0.00
10/21/2016 0.02
10/22/2016 2.28
10/23/2016 0.12
10/24/2016 0.07
10/25/2016 0.00
10/26/2016 0.00
10/27/2016 0.00
10/28/2016 1.04
10/29/2016 0.00
10/30/2016 0.00
10/31/2016 0.43
11/1/2016 0.00
11/2/2016 0.00
11/3/2016 0.00
11/4/2016 0.00
11/5/2016 0.00
11/6/2016 0.19
11/7/2016 0.00
11/8/2016 0.00
11/9/2016 0.00
11/10/2016 T
11/11/2016 0.00
11/12/2016 0.00
11/13/2016 0.00
11/14/2016 0.00
11/15/2016 0.00
11/16/2016 0.69
11/17/2016 0.00
11/18/2016 0.00
11/19/2016 0.00
11/20/2016 0.31
11/21/2016 0.03
11/22/2016 0.00
11/23/2016 0.00
11/24/2016 0.00
11/25/2016 0.08
11/26/2016 0.02
11/27/2016 0.00
11/28/2016 0.00
11/29/2016 T
11/30/2016 1.17
12/1/2016 0.54
12/2/2016 0.00
12/3/2016 T
12/4/2016 0.00
12/5/2016 0.03
12/6/2016 0.02
12/7/2016 0.18
12/8/2016 0.01
12/9/2016 0.00
12/10/2016 0.00
12/11/2016 0.00
12/12/2016 0.60
12/13/2016 0.02
12/14/2016 0.00
12/15/2016 T
12/16/2016 0.00
12/17/2016 M
12/18/2016 0.09
12/19/2016 T
12/20/2016 0.00
12/21/2016 0.00
12/22/2016 0.00
12/23/2016 0.00
12/24/2016 0.06
12/25/2016 0.51
12/26/2016 0.00
12/27/2016 0.00
12/28/2016 T
12/29/2016 0.00
12/30/2016 0.78
12/31/2016 0.01
Day of YearDaily PrcpMultiday Prcp
1/1/2017 0.15
1/2/2017 0.00
1/3/2017 0.14
1/4/2017 0.50
1/5/2017 0.00
1/6/2017 0.07
1/7/2017 0.00
1/8/2017 0.44
1/9/2017 0.00
1/10/2017 0.00
1/11/2017 0.21
1/12/2017 0.39
1/13/2017 0.03
1/14/2017 0.00
1/15/2017 0.01
1/16/2017 0.00
1/17/2017 0.00
1/18/2017 0.22
1/19/2017 0.02
1/20/2017 0.00
1/21/2017 0.00
1/22/2017 0.00
1/23/2017 T
1/24/2017 0.89
1/25/2017 0.44
1/26/2017 T
1/27/2017 0.00
1/28/2017 0.00
1/29/2017 0.00
1/30/2017 0.00
1/31/2017 0.00
2/1/2017 0.23
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 0.00
2/15/2017 0.00
2/16/2017 0.00
2/17/2017 0.00
2/18/2017 0.00
2/19/2017 0.00
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 0.27
2/27/2017 0.00
2/28/2017 0.00
3/1/2017 0.03
3/2/2017 0.08
3/3/2017 0.00
3/4/2017 0.00
3/5/2017 0.00
3/6/2017 0.00
3/7/2017 0.03
3/8/2017 0.37
3/9/2017 0.00
3/10/2017 0.16
3/11/2017 0.00
3/12/2017 0.00
3/13/2017 0.00
3/14/2017 1.58
3/15/2017 0.00
3/16/2017 0.00
3/17/2017 0.00
3/18/2017 0.00
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 0.02
3/28/2017 0.49
3/29/2017 0.28
3/30/2017 0.00
3/31/2017 0.09
Day of YearDaily PrcpMultiday Prcp
4/1/2017 1.31
4/2/2017 0.01
4/3/2017 0.00
4/4/2017 0.93
4/5/2017 0.27
4/6/2017 0.33
4/7/2017 0.82
4/8/2017 0.02
4/9/2017 0.00
4/10/2017 0.00
4/11/2017 0.00
4/12/2017 0.00
4/13/2017 0.00
4/14/2017 0.00
4/15/2017 0.00
4/16/2017 0.02
4/17/2017 0.08
4/18/2017 0.00
4/19/2017 0.00
4/20/2017 0.13
4/21/2017 0.23
4/22/2017 0.08
4/23/2017 0.07
4/24/2017 0.00
4/25/2017 0.07
4/26/2017 0.68
4/27/2017 0.04
4/28/2017 0.03
4/29/2017 0.00
4/30/2017 0.00
5/1/2017 0.00
5/2/2017 0.07
5/3/2017 0.00
5/4/2017 0.00
5/5/2017 0.03
5/6/2017 1.62
5/7/2017 0.03
5/8/2017 0.00
5/9/2017 0.00
5/10/2017 0.00
5/11/2017 0.00
5/12/2017 0.00
5/13/2017 **
5/14/2017 1.35
5/15/2017 0.10
5/16/2017 0.04
5/17/2017 0.00
5/18/2017 0.00
5/19/2017 0.03
5/20/2017 0.00
5/21/2017 0.00
5/22/2017 0.06
5/23/2017 0.15
5/24/2017 0.07
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 2.98
6/8/2017 0.00
6/9/2017 0.00
6/10/2017 0.00
6/11/2017 0.00
6/12/2017 0.00
6/13/2017 0.00
6/14/2017 0.00
6/15/2017 0.00
6/16/2017 0.00
6/17/2017 0.70
6/18/2017 0.02
6/19/2017 0.00
6/20/2017 0.51
6/21/2017 0.00
6/22/2017 0.07
6/23/2017 0.00
6/24/2017 0.41
6/25/2017 0.00
6/26/2017 0.00
6/27/2017 0.05
6/28/2017 0.16
6/29/2017 0.00
6/30/2017 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2017 0.21
7/2/2017 0.00
7/3/2017 0.00
7/4/2017 0.00
7/5/2017 0.00
7/6/2017 0.00
7/7/2017 0.02
7/8/2017 1.14
7/9/2017 T
7/10/2017 0.00
7/11/2017 0.65
7/12/2017 0.00
7/13/2017 1.71
7/14/2017 0.50
7/15/2017 0.06
7/16/2017 0.00
7/17/2017 0.00
7/18/2017 0.00
7/19/2017 0.00
7/20/2017 0.00
7/21/2017 0.02
7/22/2017 0.00
7/23/2017 0.01
7/24/2017 0.08
7/25/2017 0.83
7/26/2017 T
7/27/2017 0.00
7/28/2017 0.02
7/29/2017 0.00
7/30/2017 0.00
7/31/2017 0.00
8/1/2017 0.00
8/2/2017 0.00
8/3/2017 0.51
8/4/2017 0.00
8/5/2017 0.56
8/6/2017 0.02
8/7/2017 **
8/8/2017 **
8/9/2017 **
8/10/2017 0.04
8/11/2017 0.00
8/12/2017 0.32
8/13/2017 0.01
8/14/2017 0.00
8/15/2017 0.05
8/16/2017 0.00
8/17/2017 0.00
8/18/2017 0.00
8/19/2017 0.09
8/20/2017 0.00
8/21/2017 **
8/22/2017 **
8/23/2017 **
8/24/2017 0.05
8/25/2017 0.00
8/26/2017 0.00
8/27/2017 0.00
8/28/2017 0.00
8/29/2017 0.00
8/30/2017 0.19
8/31/2017 0.00
9/1/2017 0.00
9/2/2017 0.00
9/3/2017 0.19
9/4/2017 0.10
9/5/2017 0.00
9/6/2017 0.01
9/7/2017 1.34
9/8/2017 0.00
9/9/2017 0.00
9/10/2017 0.00
9/11/2017 0.00
9/12/2017 0.00
9/13/2017 0.00
9/14/2017 0.00
9/15/2017 0.00
9/16/2017 0.00
9/17/2017 0.00
9/18/2017 0.00
9/19/2017 0.00
9/20/2017 0.01
9/21/2017 0.00
9/22/2017 0.00
9/23/2017 0.00
9/24/2017 0.00
9/25/2017 0.00
9/26/2017 0.00
9/27/2017 0.00
9/28/2017 0.00
9/29/2017 0.00
9/30/2017 0.10



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2016 9:00 AM 0.45 M M M M
10/2/2016 9:00 AM 0.02 M M M M
10/3/2016 9:00 AM 0.00 0.0 M M M
10/4/2016 9:00 AM 0.07 M M M M
10/5/2016 9:00 AM 0.00 0.0 M M M
10/6/2016 9:00 AM 0.00 0.0 M M M
10/7/2016 9:00 AM 0.00 0.0 M M M
10/10/2016 9:00 AM M 0.0 M M M {EDIT: Observer reported 0.00 of new precip. QPE data and surrounding reports of 0.55 to 0.88 indicate this could be an error. Changed report of 0.00 to NA until observer can be contacted to verify. Submission Time Before EDIT: 10/10/2016 6:15 PM CoCoSTAFF DNT}
10/11/2016 9:00 AM 0.00 0.0 M M M
10/12/2016 9:00 AM 0.00 0.0 M M M thick layer of dew, doesn't appear to be frost
10/13/2016 9:00 AM 0.00 0.0 M M M condensation, no rain
10/14/2016 9:00 AM 0.02 M M M M
10/15/2016 9:00 AM 0.00 0.0 M M M First frost
10/16/2016 9:00 AM 0.00 0.0 M M M
10/17/2016 9:00 AM 0.00 0.0 M M M
10/18/2016 9:00 AM 0.00 0.0 M M M
10/19/2016 9:00 AM 0.00 0.0 M M M
10/20/2016 9:00 AM 0.00 0.0 M M M
10/21/2016 9:15 AM 0.02 M M M M
10/22/2016 9:00 AM 2.28 M M M M Raining at 1"/hour for a time. More expected this weekend
10/23/2016 9:00 AM 0.12 M M M M
10/24/2016 9:00 AM 0.07 M M M M Overnight rain. Sun was shining this AM.
10/25/2016 9:00 AM 0.00 0.0 M M M
10/26/2016 9:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/27/2016 8:13 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/28/2016 9:00 AM 1.04 M M M M Began as snow mixed with rain, but snow did not accumulate. Turned to rain after about one hour.
10/29/2016 8:56 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.14
10/30/2016 9:00 AM 0.00 0.0 M M M
10/31/2016 9:00 AM 0.43 M M M M
11/1/2016 9:00 AM 0.00 0.0 M M M
11/2/2016 9:00 AM 0.00 0.0 M M M
11/3/2016 9:00 AM 0.00 0.0 M M M
11/4/2016 9:00 AM 0.00 0.0 M M M Few sprinkles in the air yesterday but gauge was dry.
11/5/2016 9:00 AM 0.00 0.0 M M M
11/6/2016 8:50 AM 0.19 M M M M This was a surprise after an evening forecast of several dry days.
11/7/2016 9:00 AM 0.00 0.0 M M M
11/8/2016 9:00 AM 0.00 0.0 M M M
11/9/2016 9:00 AM 0.00 0.0 M M M
11/10/2016 8:43 AM T M M M M Light sprinkles yesterday afternoon but only a trace in the gauge.
11/11/2016 9:00 AM 0.00 0.0 M M M Nearly 60F and windy. Not at all mid November weather.
11/12/2016 9:00 AM 0.00 0.0 0.00 0.0 0.00
11/13/2016 9:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.1 (build 2003)
11/14/2016 9:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.1 (build 2003)
11/15/2016 9:00 AM 0.00 0.0 M M M May have been some sprinkles since parts of the road look damp but gauge is empty
11/16/2016 9:00 AM 0.69 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.1 (build 2003)
11/17/2016 9:00 AM 0.00 0.0 M M M Lots of condensation, no rain.
11/18/2016 9:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.2 (build 2004)
11/19/2016 9:00 AM 0.00 0.0 M M M Condensation, no rain.
11/20/2016 9:00 AM 0.31 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.3 (build 2005)
11/21/2016 9:00 AM 0.03 M M M M light snow flurries in the air, no accumulation
11/22/2016 9:00 AM 0.00 0.0 M M M
11/23/2016 9:00 AM 0.00 0.0 M M M
11/24/2016 9:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.4 (build 2006)
11/25/2016 9:00 AM 0.08 M M M M drizzly but not really raining
11/26/2016 9:00 AM 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.4 (build 2006)
11/27/2016 9:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.4 (build 2006)
11/28/2016 9:00 AM 0.00 0.0 M M M Brief shower in the afternoon but gauge was empty this morning.
11/29/2016 9:00 AM T M M M M Rain expected within the hour
11/30/2016 9:20 AM 1.17 M M M M
12/1/2016 8:39 AM 0.54 M M M M over 1.5" in two days but still a deficit for Nov
12/2/2016 9:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.4 (build 2006)
12/3/2016 9:00 AM T M M M M light sprinkles early evening
12/4/2016 9:00 AM 0.00 0.0 M M M
12/5/2016 8:00 AM 0.03 0.4 0.02 M M light snow ending, change to rain expected. Ground covered but roads are just wet.
12/6/2016 9:00 AM 0.02 M M M M Light rain of yesterday was frozen in the outer cylinder.
12/7/2016 9:00 AM 0.18 M M M M No snow, all rain. Difficult week for measurements with snow, ice, rain
12/8/2016 9:00 AM 0.01 M M M M several drops frozen in the bottom of the outer cylinder
12/9/2016 9:00 AM 0.00 0.0 M M M
12/10/2016 9:00 AM 0.00 0.0 M M M
12/11/2016 9:00 AM 0.00 0.0 M M M
12/12/2016 9:15 AM 0.60 M M 0.5 0.11 Snow at midnight changed to rain during the night leaving icy slush this morning. Not windy so gauge is good catch. All non-paved surfaces are covered with approximately 0.5" of very heavy slush.
12/13/2016 9:00 AM 0.02 0.0 0.00 0.0 0.00 Few frozen drops from yesterday morning's sprinkles
12/14/2016 9:00 AM 0.00 0.0 M M M
12/15/2016 9:00 AM T 0.1 M M M Just a dusting of light snow, less than 0.1" on the board (2 mm). Could not collect to melt down, what was in the gauge was less than 0.1" when melted
12/16/2016 9:00 AM 0.00 0.0 M M M Trace of snow from overnight flurries. Not measurable.
12/17/2016 11:00 AM M 5.3 0.59 M M Snow changed to rain at 11:00 AM with approx 5.25" of snow on the ground. Light rain continues
12/18/2016 8:45 AM 0.09 M M 1.4 M Temps in the 50s and snow is melting fast. Foggy.
12/19/2016 8:00 AM T M M M M Coating of snow on the ground in the woods visible from here, but none on the lawn, gardens or road except for small piles left by the plows.
12/20/2016 9:00 AM 0.00 0.0 M M M Some snow on the ground in the woods and small piles along the roadside. None on the lawn or gardens.
12/21/2016 9:00 AM 0.00 0.0 M M M Small piles of snow along roadside
12/22/2016 9:00 AM 0.00 0.0 M M M Dwindling piles of snow along roadside
12/23/2016 9:00 AM 0.00 0.0 M M M
12/24/2016 9:00 AM 0.06 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.4 (build 2006)
12/25/2016 9:00 AM 0.51 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.4 (build 2006)
12/26/2016 9:00 AM 0.00 0.0 M M M
12/27/2016 9:00 AM 0.00 0.0 M M M
12/28/2016 9:00 AM T M M M M Submitted via CoCoRaHS Observer for Android version 2.0.4 (build 2006)
12/29/2016 9:00 AM 0.00 0.0 M M M
12/30/2016 9:00 AM 0.78 T M M M Thin layer of frozen snow/ice on grass; could not measure estimate quarter of an inch or less. Gauge held solid block of ice.
12/31/2016 9:00 AM 0.01 T M M M Few frozen drops in gauge. Very light dusting of snow on the ground from afternoon squall.
1/1/2017 9:00 AM 0.15 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.5 (build 2007)
1/2/2017 9:00 AM 0.00 0.0 M M M
1/3/2017 8:40 AM 0.14 M M M M light drizzle, rain expected
1/4/2017 9:00 AM 0.50 M M M M Expected more from last night's pounding rain.
1/5/2017 9:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.6 (build 2008)
1/6/2017 9:10 AM 0.07 2.4 0.07 2.4 M Snow began after midnight and ended shortly after 9 AM. Light fluffy snow.
1/7/2017 10:00 AM 0.00 0.0 0.00 0.7 M Snow on ground is settling. Few flakes in the air beginning just before 10. Snow expected momentarily lasting through evening.
1/8/2017 9:00 AM 0.44 5.5 0.44 6.3 M Very fluffy snow.
1/9/2017 9:00 AM 0.00 0.0 0.00 4.3 0.47 -1 F at 8:30.
1/10/2017 9:00 AM 0.00 0.0 0.00 3.9 M
1/11/2017 9:00 AM 0.21 0.0 0.00 0.4 M Snow covers only about 50% of the yard. Snow depth averaged over total area. Temps are mild, in the high 40s at 9 AM.
1/12/2017 9:00 AM 0.39 0.0 0.00 0.0 0.00 Rain overnight. Snow has melted from all but a small (about 1ft wide) strip along roadside.
1/13/2017 9:00 AM 0.03 0.0 M 0.0 M Brief rain shower at night didn't amount to much.
1/14/2017 9:00 AM 0.00 0.0 M 0.0 M
1/15/2017 9:30 AM 0.01 0.2 0.01 0.2 M very light dusting just before midnight
1/16/2017 9:00 AM 0.00 0.0 0.00 0.0 M very light dusting of snow remains on north side of house. Not measurable.
1/17/2017 9:00 AM 0.00 0.0 0.00 0.0 M Very light dusting of snow remains on north sides of some structure. Too thin to measure
1/18/2017 9:00 AM 0.22 0.0 0.00 0.0 M light drizzle
1/19/2017 9:00 AM 0.02 0.0 0.00 0.0 M
1/20/2017 9:00 AM 0.00 0.0 0.00 0.0 M
1/21/2017 10:00 AM 0.00 0.0 0.00 0.0 M Exceptionally warm for January.
1/22/2017 9:00 AM 0.00 0.0 0.00 0.0 M Submitted via CoCoRaHS Observer for Android version 2.0.7 (build 2009)
1/23/2017 9:00 AM T 0.0 0.00 0.0 M Submitted via CoCoRaHS Observer for Android version 2.0.7 (build 2009)
1/24/2017 9:00 AM 0.89 0.0 0.00 0.0 M rain event only
1/25/2017 9:00 AM 0.44 0.0 0.00 0.0 M
1/26/2017 9:00 AM T 0.0 0.00 0.0 M
1/27/2017 9:00 AM 0.00 0.0 0.00 0.0 M Some sprinkles yesterday afternoon but nothing in the gauge this morning. I suspect evaporation from the outer cylinder may hide traces of rain during the winter.
1/28/2017 9:00 AM 0.00 0.0 0.00 0.0 M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
1/29/2017 9:00 AM 0.00 0.0 0.00 0.0 M
1/30/2017 8:30 AM 0.00 0.0 0.00 0.0 M
1/31/2017 9:00 AM 0.00 0.0 0.00 0.0 M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
2/1/2017 9:00 AM 0.23 2.5 0.23 2.5 M
2/14/2017 9:00 AM 0.00 0.0 0.00 8.0 1.37 Away for all of the February precipitation so far. Starting the morning with core sample.
2/15/2017 9:00 AM 0.00 0.0 M 7.9 M
2/16/2017 11:00 AM 0.00 0.0 M 7.6 M
2/17/2017 10:00 AM 0.00 0.0 M 6.4 M
2/18/2017 9:00 AM 0.00 0.0 0.00 6.0 M
2/19/2017 9:00 AM 0.00 0.0 0.00 5.5 M
2/20/2017 10:30 AM 0.00 0.0 0.00 2.5 0.79 ground beginning to show along walkways and road
2/21/2017 10:00 AM 0.00 0.0 0.00 1.5 M Estimated snow depth based on undisturbed spots and approximate 80% coverage.
2/22/2017 9:00 AM 0.00 0.0 0.00 1.0 M Approx 50% of ground is clear of snow, 1-2" where it hasn't yet melted except plowed piles.
2/23/2017 9:00 AM 0.00 0.0 0.00 0.5 M Snow only persists in the shadows of buildings and along the roadside and walkways that were plowed. Expecting 60s today.
2/24/2017 9:00 AM 0.00 0.0 M 0.0 M A few small piles of snow near roadside, lawn area is bare.
2/25/2017 9:00 AM 0.00 0.0 M 0.0 M
2/26/2017 9:00 AM 0.27 0.0 M 0.0 M
2/27/2017 9:00 AM 0.00 0.0 M 0.0 M
2/28/2017 9:00 AM 0.00 0.0 M 0.0 M
3/1/2017 9:00 AM 0.03 0.0 M 0.0 M
3/2/2017 9:00 AM 0.08 M M M M
3/3/2017 9:00 AM 0.00 0.0 M M M
3/4/2017 9:00 AM 0.00 0.0 M M M
3/5/2017 9:00 AM 0.00 0.0 M M M
3/6/2017 9:00 AM 0.00 0.0 M M M
3/7/2017 9:00 AM 0.03 M M M M
3/8/2017 8:29 AM 0.37 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
3/9/2017 9:00 AM 0.00 0.0 M M M Warm and sunny. And really windy so looks quite dry.
3/10/2017 10:00 AM 0.16 2.3 0.16 2.3 M Very light snow, expecting precipitation to be ending soon
3/11/2017 9:30 AM 0.00 0.0 M 1.0 0.12 Snow is light and fluffy and strong winds have evened it out over the yard- no footprints remain
3/12/2017 11:00 AM 0.00 0.0 0.00 0.5 M Considerable melting by walks and in sunny areas
3/13/2017 9:00 AM 0.00 0.0 0.00 0.5 M Less than half of surface has a light coating of snow. Unable to do core sample.
3/14/2017 3:00 PM 1.58 8.9 1.58 8.9 M Snow ended shortly after noon, followed by sleet and then rain. By 3 PM windy with a little drizzle. Edited report to indicate amounts near end of storm.
3/15/2017 9:30 AM 0.00 0.0 0.00 8.5 M Slight dusting overnight, not measurable. Snow on the ground has a thick coating of ice.
3/16/2017 11:30 AM 0.00 0.0 0.00 7.5 M Drifted snow has frozen in many places, still below freezing today.
3/17/2017 9:00 AM 0.00 0.0 0.00 6.5 M
3/18/2017 9:00 AM 0.00 0.0 0.00 5.5 M approx 4" in the sun, 6-7" in shadow
3/27/2017 9:00 AM 0.02 0.0 M 0.0 M Light mist in the air, hoping for heavier rain in the afternoon. A few small snow piles by the side of the road.
3/28/2017 9:00 AM 0.49 0.0 M 0.0 M
3/29/2017 9:00 AM 0.28 0.0 M 0.0 M
3/30/2017 9:00 AM 0.00 0.0 M 0.0 M
3/31/2017 10:00 AM 0.09 0.0 M 0.0 M light rain
4/1/2017 1:00 PM 1.31 0.0 M 0.0 M rain stopped/paused a bit after noon
4/2/2017 9:00 AM 0.01 0.0 M 0.0 M
4/3/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00
4/4/2017 9:00 AM 0.93 0.0 M 0.0 M Light rain continues
4/5/2017 9:00 AM 0.27 0.0 M 0.0 M
4/6/2017 11:00 AM 0.33 0.0 M 0.0 M light rain
4/7/2017 9:00 AM 0.82 0.0 0.00 0.0 0.00
4/8/2017 9:00 AM 0.02 0.0 M 0.0 M Brief evening shower last night.
4/9/2017 9:00 AM 0.00 0.0 M 0.0 M
4/10/2017 9:00 AM 0.00 0.0 M 0.0 M
4/11/2017 9:00 AM 0.00 0.0 M 0.0 M
4/12/2017 9:00 AM 0.00 0.0 M 0.0 M
4/13/2017 9:00 AM 0.00 0.0 M 0.0 M Rained west of us, but dry here.
4/14/2017 9:00 AM 0.00 0.0 M 0.0 M
4/15/2017 9:00 AM 0.00 0.0 M 0.0 M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
4/16/2017 9:00 AM 0.02 0.0 M 0.0 M
4/17/2017 9:00 AM 0.08 0.0 M 0.0 M
4/18/2017 9:00 AM 0.00 0.0 M 0.0 M
4/19/2017 9:00 AM 0.00 0.0 M 0.0 M
4/20/2017 9:00 AM 0.13 0.0 M 0.0 M
4/21/2017 9:00 AM 0.23 0.0 M 0.0 M Light sprinkles
4/22/2017 9:50 AM 0.08 0.0 M 0.0 M very light sprinkles
4/23/2017 9:00 AM 0.07 0.0 M 0.0 M
4/24/2017 9:00 AM 0.00 0.0 M 0.0 M
4/25/2017 8:33 AM 0.07 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
4/26/2017 9:00 AM 0.68 0.0 M 0.0 M light rain
4/27/2017 9:00 AM 0.04 0.0 M 0.0 M
4/28/2017 9:00 AM 0.03 0.0 M 0.0 M
4/29/2017 9:00 AM 0.00 0.0 0.00 0.0 0.00 Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
4/30/2017 9:00 AM 0.00 0.0 M M M
5/1/2017 9:00 AM 0.00 0.0 M 0.0 M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
5/2/2017 8:33 AM 0.07 0.0 M 0.0 M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
5/3/2017 9:00 AM 0.00 0.0 M M M
5/4/2017 9:00 AM 0.00 0.0 M M M
5/5/2017 9:00 AM 0.03 0.0 M 0.0 M light rain
5/6/2017 9:00 AM 1.62 0.0 M 0.0 M Storm total from noon yesterday. Diminishing chance of showers today.
5/7/2017 9:00 AM 0.03 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
5/8/2017 9:00 AM 0.00 0.0 M M M
5/9/2017 9:00 AM 0.00 0.0 M M M
5/10/2017 9:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
5/11/2017 9:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
5/12/2017 9:00 AM 0.00 0.0 M M M
5/15/2017 9:00 AM 0.10 0.0 M 0.0 M still lightly raining
5/16/2017 9:00 AM 0.04 0.0 M 0.0 M
5/17/2017 9:00 AM 0.00 0.0 M 0.0 M
5/18/2017 9:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.8 (build 20010)
5/19/2017 9:00 AM 0.03 0.0 M 0.0 M brief thunderstorm between about 1 and 2 am
5/20/2017 9:00 AM 0.00 0.0 M M M
5/21/2017 9:00 AM 0.00 0.0 M M M
5/22/2017 9:00 AM 0.06 0.0 M 0.0 M
5/23/2017 9:00 AM 0.15 0.0 M 0.0 M
5/24/2017 11:00 AM 0.07 0.0 M 0.0 M Rain appears to have stopped
6/8/2017 9:00 AM 0.00 0.0 M M M
6/9/2017 9:00 AM 0.00 0.0 M M M
6/10/2017 9:00 AM 0.00 0.0 M M M
6/11/2017 9:00 AM 0.00 0.0 M M M
6/12/2017 9:00 AM 0.00 0.0 M M M
6/13/2017 9:00 AM 0.00 0.0 M M M
6/14/2017 9:00 AM 0.00 0.0 M M M
6/15/2017 9:00 AM 0.00 0.0 M M M
6/16/2017 9:00 AM 0.00 0.0 M M M
6/17/2017 9:00 AM 0.70 0.0 0.00 0.0 0.00
6/18/2017 9:00 AM 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.9 (build 20011)
6/19/2017 9:00 AM 0.00 0.0 M M M
6/20/2017 9:00 AM 0.51 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.9 (build 20011)
6/21/2017 9:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.9 (build 20011)
6/22/2017 9:00 AM 0.07 M M M M
6/23/2017 9:00 AM 0.00 0.0 M M M
6/24/2017 9:00 AM 0.41 M M M M rain stopped around 10. Maybe 3 hours total.
6/25/2017 9:00 AM 0.00 0.0 M M M
6/26/2017 9:00 AM 0.00 0.0 M M M
6/27/2017 10:30 AM 0.05 0.0 M M M Brief shower between 9 and 10
6/28/2017 9:00 AM 0.16 0.0 M M M Brief but intense shower between 6-8PM. No hail
6/29/2017 9:00 AM 0.00 0.0 M M M
6/30/2017 9:00 AM 0.00 0.0 M M M
7/1/2017 9:00 AM 0.21 0.0 M M M unexpected rain.
7/2/2017 9:00 AM 0.00 0.0 M M M
7/3/2017 9:00 AM 0.00 0.0 M M M
7/4/2017 9:00 AM 0.00 0.0 M M M
7/5/2017 9:00 AM 0.00 0.0 M M M
7/6/2017 9:00 AM 0.00 0.0 M M M
7/7/2017 8:00 AM 0.02 M M M M light rain
7/8/2017 9:00 AM 1.14 M M M M
7/9/2017 9:00 AM T M M M M Submitted via CoCoRaHS Observer for Android version 2.0.9 (build 20011)
7/10/2017 9:00 AM 0.00 0.0 M M M
7/11/2017 8:50 AM 0.65 M M M M
7/12/2017 9:00 AM 0.00 0.0 M M M
7/13/2017 9:00 AM 1.71 0.0 M M M Driving on rte 6 from Manchester while this happened, 5-6 PM. Poor visibility, minor flooding along roads.
7/14/2017 9:00 AM 0.50 M M M M light rain
7/15/2017 9:00 AM 0.06 M M M M
7/16/2017 9:00 AM 0.00 0.0 M M M
7/17/2017 9:00 AM 0.00 0.0 M M M
7/18/2017 9:00 AM 0.00 0.0 M M M
7/19/2017 9:00 AM 0.00 0.0 M M M
7/20/2017 9:00 AM 0.00 0.0 M M M
7/21/2017 9:00 AM 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.9 (build 20011)
7/22/2017 9:00 AM 0.00 0.0 M M M
7/23/2017 9:00 AM 0.01 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.9 (build 20011)
7/24/2017 7:30 AM 0.08 M M M M light rain
7/25/2017 9:00 AM 0.83 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.9 (build 20011)
7/26/2017 9:00 AM T M M M M Submitted via CoCoRaHS Observer for Android version 2.0.9 (build 20011)
7/27/2017 9:00 AM 0.00 0.0 M M M
7/28/2017 9:00 AM 0.02 M M M M
7/29/2017 9:00 AM 0.00 0.0 M M M
7/30/2017 9:00 AM 0.00 0.0 M M M
7/31/2017 9:00 AM 0.00 0.0 M M M
8/1/2017 9:00 AM 0.00 0.0 M M M
8/2/2017 9:00 AM 0.00 0.0 M M M
8/3/2017 9:00 AM 0.51 M M M M half fell in first 20 min of a few hour storm
8/4/2017 9:00 AM 0.00 0.0 M M M
8/5/2017 9:00 AM 0.56 M M M M rain expected through afternoon
8/6/2017 9:00 AM 0.02 M M M M few late morning drizzles yesterday
8/11/2017 9:00 AM 0.00 0.0 M M M
8/12/2017 9:00 AM 0.32 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.9 (build 20011)
8/13/2017 10:00 AM 0.01 M M M M
8/14/2017 9:00 AM 0.00 0.0 M M M
8/15/2017 9:00 AM 0.05 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.9 (build 20011)
8/16/2017 9:00 AM 0.00 0.0 M M M
8/17/2017 9:00 AM 0.00 0.0 M M M
8/18/2017 9:00 AM 0.00 0.0 M M M
8/19/2017 9:00 AM 0.09 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.9 (build 20011)
8/20/2017 9:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.9 (build 20011)
8/25/2017 9:00 AM 0.00 0.0 M M M
8/26/2017 9:00 AM 0.00 0.0 M M M
8/27/2017 9:00 AM 0.00 0.0 M M M
8/28/2017 9:00 AM 0.00 0.0 M M M
8/29/2017 9:00 AM 0.00 0.0 M M M
8/30/2017 8:49 AM 0.19 M M M M Much needed rain overnight.
8/31/2017 9:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.9 (build 20011)
9/1/2017 9:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.9 (build 20011)
9/2/2017 9:00 AM 0.00 0.0 M M M
9/3/2017 9:00 AM 0.19 M M M M light rain
9/4/2017 9:00 AM 0.10 M M M M Submitted via CoCoRaHS Observer for Android version 2.0.9 (build 20011)
9/5/2017 9:00 AM 0.00 0.0 M M M
9/6/2017 9:00 AM 0.01 M M M M expected rain has not materialized in this part of CT
9/7/2017 9:00 AM 1.34 M M M M End of the exceptional dry spell in August?
9/8/2017 9:00 AM 0.00 0.0 M M M
9/9/2017 9:00 AM 0.00 0.0 M M M
9/10/2017 9:00 AM 0.00 0.0 M M M
9/11/2017 9:00 AM 0.00 0.0 M M M
9/12/2017 9:00 AM 0.00 0.0 M M M
9/13/2017 9:00 AM 0.00 0.0 M M M
9/14/2017 9:00 AM 0.00 0.0 M M M
9/15/2017 9:00 AM 0.00 0.0 M M M
9/16/2017 9:00 AM 0.00 0.0 M M M
9/17/2017 9:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
9/18/2017 9:00 AM 0.00 0.0 M M M
9/19/2017 9:00 AM 0.00 0.0 M M M
9/20/2017 9:00 AM 0.01 M M M M Nice remnant breezes from Jose but needed rain hasn't materialized.
9/21/2017 9:00 AM 0.00 0.0 M M M
9/22/2017 9:00 AM 0.00 0.0 M M M
9/23/2017 9:00 AM 0.00 0.0 M M M
9/24/2017 9:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
9/25/2017 9:00 AM 0.00 0.0 M M M
9/26/2017 9:00 AM 0.00 0.0 M M M
9/27/2017 9:00 AM 0.00 0.0 M M M
9/28/2017 9:00 AM 0.00 0.0 M M M so dry!
9/29/2017 9:00 AM 0.00 0.0 M M M
9/30/2017 9:30 AM 0.10 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/8/2016 10/10/2016 8:00 PM 3 1.34 M M
5/13/2017 5/14/2017 8:00 PM 2 1.35 0.0 M Away from Friday morning through Sunday night. Missed a big nor'easter. Likely Saturday AM was 0.0 and all this rain fell between Sat AM and Sun PM.
5/25/2017 6/07/2017 9:00 AM 14 2.98 0.0 0.00 Ten hot sunny days in China and home to 54 degrees and pouring rain. Lots of gypsy moth caterpillars too.
8/7/2017 8/10/2017 9:30 AM 4 0.04 0.0 M Forecast was for heavy rain. Evidently didn't happen.
8/21/2017 8/24/2017 11:00 AM 4 0.05 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