Station Overview Station Location
Station Number CT-WN-6 Latitude 41.85585
Station Name Dayville 2.0 ENE Longitude -71.851662
County Windham Elevation (ft) 602



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 14 4.67 3.38 31 3.38 31 0.00 0 0 15 1 0.0 0 0
Nov 14 4.60 5.00 30 5.00 30 0.00 0 0 11 2 3.1 2 6
Dec 14 4.32 5.01 31 5.01 31 0.00 0 0 15 2 0.5 2 3
Jan 15 3.89 2.46 24 2.46 24 0.00 0 0 7 3 31.1 11 16
Feb 15 3.62 0.00 10 0.00 10 0.00 0 0 0 1 35.8 16 21
March 15 4.56 3.33 28 3.33 28 0.00 0 0 12 4 13.9 9 31
April 15 4.59 3.27 30 3.27 30 0.00 0 0 11 4 0.2 2 6
May 15 3.81 0.73 31 0.73 31 0.00 0 0 3 3 0.0 0 0
June 15 4.26 6.26 30 6.26 30 0.00 0 0 13 3 0.0 0 0
July 15 4.02 1.66 30 1.66 30 0.00 0 0 10 3 0.0 0 0
Aug 15 4.00 1.57 31 1.57 31 0.00 0 0 8 2 0.0 0 0
Sept 15 3.95 2.93 31 2.93 30 0.00 1 0 5 1 0.0 0 0
Water Year Totals: 50.29" 35.60" 337 days 35.60" 336 0.00" 1 days 0 110 days 29 days 84.6" 42 days 83 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
10/1/2014 0.17
10/2/2014 0.24
10/3/2014 0.01
10/4/2014 0.02
10/5/2014 0.37
10/6/2014 0.00
10/7/2014 0.00
10/8/2014 0.10
10/9/2014 0.00
10/10/2014 0.00
10/11/2014 0.02
10/12/2014 0.31
10/13/2014 0.00
10/14/2014 0.00
10/15/2014 0.00
10/16/2014 0.21
10/17/2014 0.92
10/18/2014 0.00
10/19/2014 0.03
10/20/2014 0.00
10/21/2014 0.00
10/22/2014 T
10/23/2014 0.67
10/24/2014 0.22
10/25/2014 0.02
10/26/2014 0.00
10/27/2014 0.00
10/28/2014 0.00
10/29/2014 0.00
10/30/2014 0.07
10/31/2014 0.00
11/1/2014 0.01
11/2/2014 0.36
11/3/2014 0.00
11/4/2014 0.00
11/5/2014 0.00
11/6/2014 T
11/7/2014 0.41
11/8/2014 0.00
11/9/2014 0.00
11/10/2014 0.00
11/11/2014 0.00
11/12/2014 0.00
11/13/2014 0.00
11/14/2014 0.36
11/15/2014 0.00
11/16/2014 0.00
11/17/2014 0.41
11/18/2014 1.07
11/19/2014 0.00
11/20/2014 0.00
11/21/2014 0.00
11/22/2014 0.00
11/23/2014 T
11/24/2014 0.60
11/25/2014 0.20
11/26/2014 0.12
11/27/2014 1.44
11/28/2014 0.02
11/29/2014 0.00
11/30/2014 0.00
12/1/2014 0.00
12/2/2014 0.00
12/3/2014 0.18
12/4/2014 0.13
12/5/2014 0.00
12/6/2014 0.30
12/7/2014 0.91
12/8/2014 0.00
12/9/2014 0.23
12/10/2014 1.38
12/11/2014 0.25
12/12/2014 0.04
12/13/2014 0.00
12/14/2014 0.00
12/15/2014 0.00
12/16/2014 0.00
12/17/2014 0.42
12/18/2014 T
12/19/2014 0.00
12/20/2014 0.00
12/21/2014 0.06
12/22/2014 T
12/23/2014 0.06
12/24/2014 0.06
12/25/2014 0.80
12/26/2014 0.10
12/27/2014 0.00
12/28/2014 0.00
12/29/2014 0.09
12/30/2014 0.00
12/31/2014 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2015 0.00
1/2/2015 0.00
1/3/2015 0.00
1/4/2015 0.51
1/5/2015 0.24
1/6/2015 0.00
1/7/2015 0.02
1/8/2015 0.00
1/9/2015 0.01
1/10/2015 M
1/11/2015
1/12/2015 T
1/13/2015 0.45
1/14/2015 T
1/15/2015 T
1/16/2015 0.00
1/17/2015 0.00
1/18/2015 0.00
1/19/2015 0.81
1/20/2015 0.00
1/21/2015 0.00
1/22/2015 0.00
1/23/2015 0.00
1/24/2015 0.42
1/25/2015 M
1/26/2015 0.00
1/27/2015 M
1/28/2015 M
1/29/2015 0.00
1/30/2015 M
1/31/2015 M
2/1/2015 0.00
2/2/2015 M
2/3/2015 M
2/4/2015 0.00
2/5/2015 M
2/6/2015 M
2/7/2015 0.00
2/8/2015 M
2/9/2015 M
2/10/2015 M
2/11/2015 0.00
2/12/2015 M
2/13/2015 M
2/14/2015 0.00
2/15/2015 M
2/16/2015 M
2/17/2015 M
2/18/2015 M
2/19/2015 M
2/20/2015 T
2/21/2015 0.00
2/22/2015 M
2/23/2015 M
2/24/2015 0.00
2/25/2015 M
2/26/2015 0.00
2/27/2015 M
2/28/2015 0.00
3/1/2015 0.00
3/2/2015 M
3/3/2015 0.00
3/4/2015 0.62
3/5/2015 M
3/6/2015 M
3/7/2015 0.00
3/8/2015 0.00
3/9/2015 T
3/10/2015 0.00
3/11/2015 0.22
3/12/2015 0.00
3/13/2015 0.00
3/14/2015 0.04
3/15/2015 0.89
3/16/2015 T
3/17/2015 0.08
3/18/2015 T
3/19/2015 0.00
3/20/2015 0.00
3/21/2015 0.18
3/22/2015 0.03
3/23/2015 0.00
3/24/2015 0.00
3/25/2015 0.00
3/26/2015 0.07
3/27/2015 0.82
3/28/2015 0.03
3/29/2015 0.34
3/30/2015 0.01
3/31/2015 T
Day of YearDaily PrcpMultiday Prcp
4/1/2015 0.00
4/2/2015 0.00
4/3/2015 0.06
4/4/2015 0.23
4/5/2015 0.00
4/6/2015 0.05
4/7/2015 0.00
4/8/2015 0.29
4/9/2015 0.35
4/10/2015 0.29
4/11/2015 0.02
4/12/2015 0.00
4/13/2015 0.00
4/14/2015 0.04
4/15/2015 0.00
4/16/2015 0.00
4/17/2015 0.19
4/18/2015 T
4/19/2015 0.00
4/20/2015 T
4/21/2015 1.70
4/22/2015 0.00
4/23/2015 0.05
4/24/2015 0.00
4/25/2015 0.00
4/26/2015 0.00
4/27/2015 0.00
4/28/2015 T
4/29/2015 T
4/30/2015 0.00
5/1/2015 0.00
5/2/2015 0.00
5/3/2015 0.00
5/4/2015 0.00
5/5/2015 0.00
5/6/2015 T
5/7/2015 0.00
5/8/2015 0.00
5/9/2015 0.00
5/10/2015 0.00
5/11/2015 0.00
5/12/2015 0.03
5/13/2015 0.00
5/14/2015 0.00
5/15/2015 0.00
5/16/2015 T
5/17/2015 T
5/18/2015 0.00
5/19/2015 0.59
5/20/2015 0.11
5/21/2015 0.00
5/22/2015 0.00
5/23/2015 0.00
5/24/2015 0.00
5/25/2015 0.00
5/26/2015 0.00
5/27/2015 0.00
5/28/2015 0.00
5/29/2015 0.00
5/30/2015 0.00
5/31/2015 0.00
6/1/2015 1.15
6/2/2015 0.86
6/3/2015 0.07
6/4/2015 0.00
6/5/2015 0.00
6/6/2015 T
6/7/2015 0.00
6/8/2015 0.00
6/9/2015 T
6/10/2015 0.08
6/11/2015 0.00
6/12/2015 0.00
6/13/2015 0.00
6/14/2015 0.00
6/15/2015 0.82
6/16/2015 0.63
6/17/2015 T
6/18/2015 0.00
6/19/2015 0.00
6/20/2015 0.00
6/21/2015 1.37
6/22/2015 0.12
6/23/2015 0.00
6/24/2015 0.32
6/25/2015 0.00
6/26/2015 0.04
6/27/2015 0.00
6/28/2015 0.75
6/29/2015 0.04
6/30/2015 0.01
Day of YearDaily PrcpMultiday Prcp
7/1/2015 0.53
7/2/2015 0.01
7/3/2015 0.00
7/4/2015 T
7/5/2015 0.00
7/6/2015 0.00
7/7/2015 0.00
7/8/2015 0.00
7/9/2015 0.09
7/10/2015 0.44
7/11/2015 0.00
7/12/2015 0.00
7/13/2015 0.00
7/14/2015 0.33
7/15/2015 0.03
7/16/2015 0.04
7/17/2015 0.00
7/18/2015 T
7/19/2015 0.00
7/20/2015 0.00
7/21/2015 T
7/22/2015 0.02
7/23/2015 0.00
7/24/2015 0.00
7/25/2015 0.02
7/26/2015 0.00
7/27/2015 0.00
7/28/2015 0.00
7/29/2015 0.00
7/30/2015
7/31/2015 0.15
8/1/2015 0.00
8/2/2015 0.02
8/3/2015 0.00
8/4/2015 0.29
8/5/2015 0.03
8/6/2015 0.00
8/7/2015 0.00
8/8/2015 0.00
8/9/2015 0.00
8/10/2015 0.00
8/11/2015 T
8/12/2015 0.79
8/13/2015 0.00
8/14/2015 0.00
8/15/2015 0.00
8/16/2015 0.05
8/17/2015 0.00
8/18/2015 0.00
8/19/2015 0.00
8/20/2015 0.00
8/21/2015 0.00
8/22/2015 0.02
8/23/2015 T
8/24/2015 0.00
8/25/2015 0.30
8/26/2015 0.00
8/27/2015 0.00
8/28/2015 0.00
8/29/2015 0.00
8/30/2015 0.00
8/31/2015 0.07
9/1/2015 0.00
9/2/2015 0.00
9/3/2015 0.00
9/4/2015 0.00
9/5/2015 0.00
9/6/2015 0.00
9/7/2015 0.00
9/8/2015 0.00
9/9/2015 0.00
9/10/2015 0.01
9/11/2015 0.79
9/12/2015 0.00
9/13/2015 0.07
9/14/2015 0.02
9/15/2015 0.00
9/16/2015 0.00
9/17/2015 0.00
9/18/2015 0.00
9/19/2015 0.00
9/20/2015 0.00
9/21/2015 0.00
9/22/2015 0.00
9/23/2015 0.00
9/24/2015 0.00
9/25/2015 0.00
9/26/2015 0.00
9/27/2015 0.00
9/28/2015 0.00
9/29/2015 T
9/30/2015 2.04 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2014 9:18 AM 0.17 M M M M Drizzling at observation time.
10/2/2014 9:00 PM 0.24 M M M M Rainstorm over.
10/3/2014 9:00 AM 0.01 M M M M
10/4/2014 9:00 AM 0.02 M M M M
10/5/2014 9:00 AM 0.37 M M M M
10/6/2014 9:00 AM 0.00 0.0 M M M
10/7/2014 9:00 AM 0.00 0.0 M M M
10/8/2014 8:00 AM 0.10 M M M M
10/9/2014 9:00 AM 0.00 0.0 M M M
10/10/2014 9:00 AM 0.00 0.0 M M M
10/11/2014 6:00 AM 0.02 M M M M
10/12/2014 6:00 AM 0.31 M M M M 34F. Came close to the first frost of the season this a.m. but not quite. Can keep sensitive garden plants going another week or so according to the forecast.
10/13/2014 9:00 AM 0.00 0.0 M M M
10/14/2014 9:00 AM 0.00 0.0 M M M
10/15/2014 9:00 AM 0.00 0.0 M M M
10/16/2014 9:00 AM 0.21 M M M M Moderate rain at observation time.
10/17/2014 9:00 AM 0.92 M M M M
10/18/2014 9:00 AM 0.00 0.0 M M M
10/19/2014 9:00 AM 0.03 M M M M
10/20/2014 9:00 AM 0.00 0.0 M M M
10/21/2014 9:00 AM 0.00 0.0 M M M
10/22/2014 8:00 AM T M M M M Drizzle at observation time.
10/23/2014 8:00 AM 0.67 M M M M Two claps of thunder at 9:20 p.m. and another a few minutes later. Wild winds!
10/24/2014 8:30 AM 0.22 M M M M Light rain at observation time
10/25/2014 8:00 AM 0.02 M M M M
10/26/2014 9:00 AM 0.00 0.0 M M M
10/27/2014 9:00 AM 0.00 0.0 M M M
10/28/2014 9:00 AM 0.00 0.0 M M M
10/29/2014 9:00 AM 0.00 0.0 M M M
10/30/2014 9:00 AM 0.07 M M M M
10/31/2014 9:00 AM 0.00 0.0 M M M
11/1/2014 9:00 AM 0.01 M M M M
11/2/2014 9:00 AM 0.36 M M M M
11/3/2014 9:00 AM 0.00 0.0 M M M
11/4/2014 9:00 AM 0.00 0.0 M M M
11/5/2014 9:00 AM 0.00 0.0 M M M
11/6/2014 9:00 AM T M M M M
11/7/2014 9:00 AM 0.41 M M M M
11/8/2014 9:00 AM 0.00 0.0 M M M
11/9/2014 9:00 AM 0.00 0.0 M M M
11/10/2014 9:00 AM 0.00 0.0 M M M
11/11/2014 9:00 AM 0.00 0.0 M M M
11/12/2014 9:00 AM 0.00 0.0 M M M
11/13/2014 9:00 AM 0.00 0.0 M M M
11/14/2014 8:00 AM 0.36 2.9 0.36 2.9 0.36 Very heavy snow. Has stuck to all surfaces.
11/15/2014 9:00 AM 0.00 0.0 0.00 1.0 M Depth of total snow measured in areas open but in shadow from sun. No snow in other areas exposed to sun. Low this a.m. was 20 degrees.
11/16/2014 6:30 AM 0.00 0.0 0.00 1.0 M Very little melting in the past 24 hours. Snow still covers the ground in sheltered or north-facing areas. Observation location is a hill at 580-foot elevation.
11/17/2014 7:00 AM 0.41 0.0 0.00 0.0 0.00 Moderate rain at observation time. Temperature 33.
11/18/2014 8:00 AM 1.07 M M M M Intermittent snow pellets at observation time. No accumulation. Storm total: 1.48"
11/19/2014 9:00 AM 0.00 0.0 M M M
11/20/2014 9:00 AM 0.00 0.0 M M M
11/21/2014 9:00 AM 0.00 0.0 M M M
11/22/2014 9:00 AM 0.00 0.0 M M M
11/23/2014 8:00 AM T M M M M
11/24/2014 9:00 AM 0.60 M M M M Light rain and brisk wind at observation time. Temperature 60 degrees!
11/25/2014 9:00 AM 0.20 M M M M Storm total 0.80"
11/26/2014 9:30 AM 0.12 0.0 0.00 0.0 0.00 All rain.
11/27/2014 9:00 AM 1.44 M M 1.0 M Heavy rain almost completely melted the initial snowfall. The snow presently on ground is what had fallen at end of precipitation period.
11/28/2014 9:00 AM 0.02 0.2 0.02 1.0 M Precipitation was all snow.
11/29/2014 9:00 AM 0.00 0.0 0.00 1.0 M Low temperature this morning: 12 degrees. No melting in past 24 hours.
11/30/2014 9:00 AM 0.00 0.0 M M M
12/1/2014 9:00 AM 0.00 0.0 M M M
12/2/2014 9:00 AM 0.00 0.0 M M M
12/3/2014 9:00 AM 0.18 M M 0.0 M Fog. Visibility 1/8 mile. Elevation at this site 570 feet.
12/4/2014 9:00 AM 0.13 M M M M
12/5/2014 9:00 AM 0.00 0.0 M M M
12/6/2014 6:30 AM 0.30 M M 0.0 M Temperature 36. Visibility less than 1/8 mile. Fog. Elevation 570 feet. No precipitation at observation time.
12/7/2014 6:00 AM 0.91 M M 0.0 M Storm total: 1.21". All rain.
12/8/2014 9:00 AM 0.00 0.0 M M M
12/9/2014 9:30 AM 0.23 0.0 M 0.0 M Precipitation started as intermittent light snow around 11 pm, turned to freezing rain in early a.m., now rain. Storm has just begun.
12/10/2014 10:00 AM 1.38 M M M M Storm total: 1.61
12/11/2014 9:30 AM 0.25 T M T M Light snow at observation time. Three-day storm total: 1.86"
12/12/2014 9:00 AM 0.04 0.3 0.04 0.5 M All Snow. Last of precipitation for 4-day storm event.
12/13/2014 9:00 AM 0.00 0.0 M M M
12/14/2014 9:00 AM 0.00 0.0 M M M
12/15/2014 9:00 AM 0.00 0.0 M M M
12/16/2014 9:00 AM 0.00 0.0 M M M
12/17/2014 9:00 AM 0.42 M M M M At observation time, temperature 40F, 1/2 mile visibility, fog.
12/18/2014 9:00 AM T M M M M
12/19/2014 9:00 AM 0.00 0.0 M M M
12/20/2014 9:00 AM 0.00 0.0 M M M
12/21/2014 6:30 AM 0.06 0.2 0.06 0.2 0.06 Light snow at observation time.
12/22/2014 9:00 AM T T M 0.5 M Intermittent light snow during last 24-hr period.
12/23/2014 9:00 AM 0.06 M M M M
12/24/2014 9:00 AM 0.06 0.0 0.00 0.0 0.00
12/25/2014 6:30 AM 0.80 M M M M All precipitation liquid. Current temperature 55 degrees. Raining at observation time.
12/26/2014 9:00 AM 0.10 M M M M
12/27/2014 9:00 AM 0.00 0.0 M M M
12/28/2014 7:00 AM 0.00 0.0 M M M
12/29/2014 9:00 AM 0.09 M M M M
12/30/2014 9:00 AM 0.00 0.0 M M M
12/31/2014 9:00 AM 0.00 0.0 M M M
1/1/2015 9:00 AM 0.00 0.0 M M M
1/2/2015 9:00 AM 0.00 0.0 M M M
1/3/2015 9:00 AM 0.00 0.0 M M M
1/4/2015 6:45 AM 0.51 0.8 M 0.5 M Precipitation began as snow and was all snow until about 7 pm, then a mixture of snow and freezing rain until about 8 pm, then all freezing rain or freezing drizzle. Precipitation intermittent after midnight. Temperature steady at 31F from 11 pm to observation time.
1/5/2015 9:00 AM 0.24 M M M M
1/6/2015 9:00 AM 0.00 0.0 M M M
1/7/2015 9:00 AM 0.02 0.3 0.02 0.5 M All snow.
1/8/2015 9:00 AM 0.00 0.0 M 0.5 0.20
1/9/2015 9:00 AM 0.01 0.2 M 0.5 M Snow, visibility about 1/4 mile, temperature 20F
1/10/2015 5:00 AM M 1.7 M 2.0 M New precipitation is all snow. Liquid equivalent not measured.
1/12/2015 9:00 AM T M M M M
1/13/2015 9:00 AM 0.45 M M M M
1/14/2015 9:00 AM T M M 0.5 M Very light snow at observation time. No accumulation. Otherwise, no precipitation in last 24 hrs.
1/15/2015 9:00 AM T 0.1 M 0.5 M Intermittent light snow (large flakes) accumulating; temperature 23
1/16/2015 9:00 AM 0.00 0.0 M 0.5 M
1/17/2015 9:00 AM 0.00 0.0 M 0.5 M
1/18/2015 9:00 AM 0.00 0.0 M 0.5 M Depth of snow/ice on ground has been the same for several days. Temperature 38F at observation time so serious melting has begun. Temperature rise 10F in last hour.
1/19/2015 9:00 AM 0.81 M M 0.0 M
1/20/2015 9:00 AM 0.00 0.0 M 0.0 M
1/21/2015 9:00 AM 0.00 0.0 M 0.0 M
1/22/2015 9:00 AM 0.00 0.0 M M M
1/23/2015 9:00 AM 0.00 0.0 M M M
1/24/2015 9:00 AM 0.42 4.0 0.43 3.0 M
1/25/2015 9:00 AM M 1.0 M 3.0 M
1/26/2015 9:00 AM 0.00 0.0 M M M
1/27/2015 9:00 AM M 19.5 M 21.0 M Temperature 11 degrees. At a 14:1 snow:liquid ratio, estimate 1.40" of liquid water so far. Moderate snow at observation time, blowing, drifting.
1/28/2015 9:00 AM M 3.0 M 24.0 M
1/29/2015 9:00 AM 0.00 0.0 M M M
1/30/2015 9:00 AM M 0.2 M 22.0 M Very light snow but it is accumulating because all ground surfaces are snow covered. Temperature 31F
1/31/2015 9:00 AM M 0.3 M 19.5 M Most precipitation was in beginning of observation period. Temperature 7F. Morning low: 4F. Very strong wind; continued drifting. Sunny.
2/1/2015 9:00 AM 0.00 0.0 M M M
2/2/2015 8:45 AM M 4.2 M 22.0 M Snow/sleet rate estimated 1" per hour. Moderate snow, some sleet at observation time. Temperature 14F
2/3/2015 8:00 AM M 3.0 M 24.0 M Overnight low -1F
2/4/2015 9:00 AM 0.00 0.0 M M M
2/5/2015 9:00 AM M 1.3 M M M Moderate snow at observation time. Large flakes. Temperature 30F. Light wind.
2/6/2015 9:00 AM M 0.6 M M M
2/7/2015 9:00 AM 0.00 0.0 0.00 19.5 M
2/8/2015 9:00 AM M 1.0 M 20.0 M Temperature 24F
2/9/2015 9:00 AM M 3.5 M 22.0 M Snowing at observation time. Temperature 12F
2/10/2015 5:00 PM M 8.0 M 23.5 M
2/11/2015 9:00 AM 0.00 0.0 M M M
2/12/2015 9:00 AM M T M 22.5 M
2/13/2015 9:00 AM M 0.3 M 22.0 M Morning low: 0F
2/14/2015 9:00 AM 0.00 0.0 M 21.5 M Low temperature this a.m.: -4F
2/15/2015 9:00 AM M 7.0 M 28.0 M Temperature 14F. Whiteout conditions.
2/16/2015 9:00 AM M T M 26.5 M Clear. Low this morning -11F. New snow occurred yesterday morning.
2/17/2015 1:00 PM M 2.2 M 27.0 M
2/18/2015 9:00 AM M 0.2 M 26.0 M New snowfall is since 1 p.m. yesterday (20 hr).
2/19/2015 9:00 AM M 0.8 M 26.0 M
2/20/2015 9:00 AM T T M 25.5 M
2/21/2015 9:00 AM 0.00 0.0 M M M
2/22/2015 9:00 AM M 3.0 M 25.5 M Snow followed by freezing rain. Probably had 5" of snow before rain compressed the pack.
2/23/2015 9:00 AM M 0.2 M 25.5 M
2/24/2015 9:00 AM 0.00 0.0 M 25.0 M
2/25/2015 9:00 AM M 0.2 M M M
2/26/2015 9:00 AM 0.00 0.0 M 24.0 M
2/27/2015 9:00 AM M 0.3 M 23.5 M
2/28/2015 9:00 AM 0.00 0.0 M 23.5 M
3/1/2015 9:00 AM 0.00 0.0 M 23.0 M
3/2/2015 9:00 AM M 5.6 M 27.0 M
3/3/2015 9:00 AM 0.00 0.0 M 26.5 M
3/4/2015 9:00 AM 0.62 2.0 M 28.0 M Maximum new snow before rain began (11 pm last night): 3.1"
3/5/2015 9:00 AM M 1.0 M 28.0 M
3/6/2015 9:00 AM M 0.3 M 27.0 M
3/7/2015 9:00 AM 0.00 0.0 M 27.0 M No reduction in snowpack in last 24 hrs.
3/8/2015 9:00 AM 0.00 0.0 0.00 26.5 M Snowpack melting has begun.
3/9/2015 9:00 AM T T T 26.0 M
3/10/2015 9:00 AM 0.00 0.0 M 24.0 M High temperature yesterday: 48F. Significant reduction in snowpack depth.
3/11/2015 9:00 AM 0.22 0.0 M 22.0 M
3/12/2015 9:00 AM 0.00 0.0 M 19.0 M
3/13/2015 9:00 AM 0.00 0.0 M 18.5 M
3/14/2015 9:00 AM 0.04 0.0 M 18.0 M
3/15/2015 9:00 AM 0.89 0.0 M 17.0 M
3/16/2015 9:00 AM T T M 16.0 M The trace of precipitation was a mixture of rain and snow. Snow pack very crusty.
3/17/2015 9:00 AM 0.08 0.0 M 15.5 M
3/18/2015 9:00 AM T 0.0 M 14.5 M
3/19/2015 9:00 AM 0.00 0.0 M 14.5 M Snow pack is so solid, I (220 lb) can walk on surface without leaving a footprint.
3/20/2015 9:00 AM 0.00 0.0 M 14.5 M No reduction in snow pack depth. Solid granular snow. Had to use mallet to hammer in measuring stake.
3/21/2015 9:00 AM 0.18 1.9 M 16.0 M
3/22/2015 9:00 AM 0.03 0.3 M 15.5 M
3/23/2015 9:00 AM 0.00 0.0 M 15.5 M
3/24/2015 9:00 AM 0.00 0.0 M 15.0 M
3/25/2015 9:00 AM 0.00 0.0 M 14.5 M
3/26/2015 8:50 AM 0.07 0.0 M 12.0 M
3/27/2015 9:00 AM 0.82 0.0 M 9.5 M
3/28/2015 9:00 AM 0.03 0.2 M 8.5 M List snow at observation time.
3/29/2015 9:00 AM 0.34 2.5 M 10.0 M Report of new snow accumulation is the measurement at observation time. Some snow that fell during the 24 hour period melted.
3/30/2015 9:00 AM 0.01 0.1 M 9.5 M Precipitation is all snow. Not accumulating except on surfaces with snow.
3/31/2015 9:00 AM T T M 9.0 M
4/1/2015 9:00 AM 0.00 0.0 M 9.5 M Total snow/ice on ground is maximum for April 1 in last 12 years of record-keeping.
4/2/2015 9:00 AM 0.00 0.0 M 8.5 M
4/3/2015 9:00 AM 0.06 0.0 M 8.0 M The reported snow depth is uniform at this elevation (near top of hill). At lower elevations nearby there is hardly any snow (see neighbor's report in East Killingly).
4/4/2015 9:00 AM 0.23 0.0 M 4.0 M
4/5/2015 9:00 AM 0.00 0.0 M 2.5 M Snow depth measurements taken on north facing shallow slope that remains completely snow covered. In general, snow covers only 25% of ground.
4/6/2015 9:00 AM 0.05 0.1 M 0.5 M Most of the reported precipitation was snow (very large flakes). Most of the snow that had fallen had melted by observation time. Remaining snow from earlier storms is mostly gone except for patches here and there and drifts up to 12-14" depth in sheltered areas.
4/7/2015 9:00 AM 0.00 0.0 M 0.0 M The only remaining snow is in sheltered areas and in drifts.
4/8/2015 9:00 AM 0.29 M M M M Lots of deep snow remains in protected areas.
4/9/2015 8:45 AM 0.35 0.1 M M M Precipitation mostly R but after 9 pm to observation time: ZR and sleet. Little accumulation. Considerable snow-pack in sheltered areas from previous storms.
4/10/2015 9:00 AM 0.29 0.0 M 0.0 M All precipitation was liquid. Temperature above freezing last 24 hr. Deep snow remains in sheltered areas. All vernal pools filled to capacity.
4/11/2015 9:00 AM 0.02 M M M M Spring has finally arrived here but last vestiges of winter remain in the form of snow in sheltered areas.
4/12/2015 9:00 AM 0.00 0.0 M 0.0 M Sheltered areas still have snow.
4/13/2015 9:00 AM 0.00 0.0 M M M Snow remains in sheltered areas
4/14/2015 9:00 AM 0.04 M M M M
4/15/2015 9:00 AM 0.00 0.0 M M M Last of snow has melted.
4/16/2015 9:00 AM 0.00 0.0 M M M
4/17/2015 9:00 AM 0.19 M M M M
4/18/2015 9:00 AM T M M M M
4/19/2015 9:00 AM 0.00 0.0 M M M
4/20/2015 9:00 AM T M M M M
4/21/2015 8:00 AM 1.70 M M M M Most of the precipitation occurred in 30-minute period after 3:05 a.m.
4/22/2015 9:00 AM 0.00 0.0 M M M
4/23/2015 9:00 AM 0.05 M M M M
4/24/2015 9:00 AM 0.00 0.0 M M M
4/25/2015 9:00 AM 0.00 0.0 M M M
4/26/2015 9:00 AM 0.00 0.0 M M M
4/27/2015 9:00 AM 0.00 0.0 M M M
4/28/2015 10:00 AM T M M M M
4/29/2015 9:00 AM T 0.0 M M M
4/30/2015 9:00 AM 0.00 0.0 M M M
5/1/2015 9:00 AM 0.00 0.0 M M M
5/2/2015 9:00 AM 0.00 0.0 M M M
5/3/2015 9:00 AM 0.00 0.0 M M M
5/4/2015 9:00 AM 0.00 0.0 M M M
5/5/2015 9:00 AM 0.00 0.0 M M M
5/6/2015 9:00 AM T M M M M A few drops of rain early in the reporting period.
5/7/2015 9:00 AM 0.00 0.0 M M M
5/8/2015 9:00 AM 0.00 0.0 M M M
5/9/2015 9:00 AM 0.00 0.0 M M M No significant precipitation for 18 days
5/10/2015 9:00 AM 0.00 0.0 M M M
5/11/2015 9:00 AM 0.00 0.0 M M M
5/12/2015 9:00 AM 0.03 M M M M 0.08" rain in last 3 weeks.
5/13/2015 9:00 AM 0.00 0.0 M M M
5/14/2015 9:00 AM 0.00 0.0 M M M
5/15/2015 9:00 AM 0.00 0.0 M M M
5/16/2015 9:00 AM T 0.0 M M M
5/17/2015 9:00 AM T M M M M Very light rain at beginning of observation period
5/18/2015 9:00 AM 0.00 0.0 M M M
5/19/2015 9:30 AM 0.59 M M M M
5/20/2015 9:30 AM 0.11 M M M M Most of the precipitation reported above came from deep convection occurring 11 to 11:30 p.m. last night. A thunder report was submitted. About 0.01" occurred early in the reporting period. Storm total from this earlier event: 0.60" (see 19May daily precipitation report).
5/21/2015 9:00 AM 0.00 0.0 M M M
5/22/2015 9:00 AM 0.00 0.0 M M M
5/23/2015 9:00 AM 0.00 0.0 M M M
5/24/2015 9:00 AM 0.00 0.0 M M M
5/25/2015 9:00 AM 0.00 0.0 M M M
5/26/2015 9:00 AM 0.00 0.0 M M M
5/27/2015 9:00 AM 0.00 0.0 M M M
5/28/2015 9:00 AM 0.00 0.0 M M M
5/29/2015 9:00 AM 0.00 0.0 M M M
5/30/2015 9:00 AM 0.00 0.0 M M M
5/31/2015 9:00 AM 0.00 0.0 M M M
6/1/2015 8:00 AM 1.15 M M M M No flooding here
6/2/2015 8:00 AM 0.86 M M M M Storm total: 2.01"
6/3/2015 9:00 AM 0.07 M M M M Three-day storm total: 2.08"
6/4/2015 9:00 AM 0.00 0.0 M M M
6/5/2015 9:00 AM 0.00 0.0 M M M
6/6/2015 9:00 AM T M M M M
6/7/2015 9:00 AM 0.00 0.0 M M M
6/8/2015 9:00 AM 0.00 0.0 M M M
6/9/2015 8:30 AM T M M M M
6/10/2015 9:00 AM 0.08 M M M M
6/11/2015 9:00 AM 0.00 0.0 M M M
6/12/2015 9:00 AM 0.00 0.0 M M M
6/13/2015 9:00 AM 0.00 0.0 M M M
6/14/2015 9:00 AM 0.00 0.0 M M M
6/15/2015 9:00 AM 0.82 M M M M
6/16/2015 9:00 AM 0.63 M M M M Storm total: 1.45"
6/17/2015 9:00 AM T 0.0 M M M
6/18/2015 9:00 AM 0.00 0.0 M M M
6/19/2015 9:00 AM 0.00 0.0 M M M
6/20/2015 9:00 AM 0.00 0.0 M M M
6/21/2015 9:00 AM 1.37 M M M M Light rain at obs. time.
6/22/2015 9:00 AM 0.12 M M M M Storm total 1.49"
6/23/2015 9:00 AM 0.00 0.0 M M M
6/24/2015 9:00 AM 0.32 M M M M
6/25/2015 9:00 AM 0.00 0.0 M M M
6/26/2015 9:00 AM 0.04 M M M M
6/27/2015 9:00 AM 0.00 0.0 M M M
6/28/2015 9:00 AM 0.75 M M M M
6/29/2015 9:00 AM 0.04 M M M M
6/30/2015 9:00 AM 0.01 0.0 M M M
7/1/2015 9:00 AM 0.53 M M M M
7/2/2015 9:00 AM 0.01 M M M M
7/3/2015 9:00 AM 0.00 0.0 M M M
7/4/2015 9:00 AM T M M M M
7/5/2015 9:00 AM 0.00 0.0 M M M
7/6/2015 9:00 AM 0.00 0.0 M M M
7/7/2015 9:00 AM 0.00 0.0 M M M
7/8/2015 9:00 AM 0.00 0.0 M M M
7/9/2015 9:00 AM 0.09 M M M M
7/10/2015 9:00 AM 0.44 M M M M
7/11/2015 9:00 AM 0.00 0.0 M M M
7/12/2015 9:00 AM 0.00 0.0 M M M
7/13/2015 9:00 AM 0.00 0.0 M M M
7/14/2015 9:00 AM 0.33 M M M M All precipitation fell in last hour. Light rain at observation time.
7/15/2015 9:00 AM 0.03 M M M M
7/16/2015 9:00 AM 0.04 M M M M
7/17/2015 9:00 AM 0.00 0.0 M M M
7/18/2015 9:00 AM T M M M M
7/19/2015 9:00 AM 0.00 0.0 M M M
7/20/2015 9:00 AM 0.00 0.0 M M M
7/21/2015 9:00 AM T M M M M
7/22/2015 8:00 AM 0.02 M M M M
7/23/2015 9:00 AM 0.00 0.0 M M M
7/24/2015 9:00 AM 0.00 0.0 M M M
7/25/2015 9:00 AM 0.02 M M M M
7/26/2015 9:00 AM 0.00 0.0 M M M
7/27/2015 9:00 AM 0.00 0.0 M M M Four claps of thunder between 8:08 am and 8:30 but not a drop of rain. Storm east moving east.
7/28/2015 9:00 AM 0.00 0.0 M M M
7/29/2015 9:00 AM 0.00 0.0 M M M
7/31/2015 9:00 AM 0.15 M M M M Precipitation not associated with a thunderstorm.
8/1/2015 9:00 AM 0.00 0.0 M M M
8/2/2015 9:00 AM 0.02 M M M M
8/3/2015 8:00 AM 0.00 0.0 M M M
8/4/2015 9:00 AM 0.29 M M M M First thunder: 5:58 a.m. Not much wind with storm.
8/5/2015 9:00 AM 0.03 M M M M 1.46" precipitation in last 30 days.
8/6/2015 9:00 AM 0.00 0.0 M M M
8/7/2015 9:00 AM 0.00 0.0 M M M
8/8/2015 9:00 AM 0.00 0.0 M M M
8/9/2015 9:00 AM 0.00 0.0 M M M
8/10/2015 9:00 AM 0.00 0.0 M M M Precipitation since July 10: 1.37"
8/11/2015 8:00 AM T M M M M
8/12/2015 9:00 AM 0.79 M M M M
8/13/2015 9:00 AM 0.00 0.0 M M M
8/14/2015 9:00 AM 0.00 0.0 M M M
8/15/2015 9:00 AM 0.00 0.0 M M M
8/16/2015 9:00 AM 0.05 M M M M
8/17/2015 9:00 AM 0.00 0.0 M M M
8/18/2015 9:00 AM 0.00 0.0 M M M
8/19/2015 9:00 AM 0.00 0.0 M M M
8/20/2015 9:00 AM 0.00 0.0 M M M
8/21/2015 9:00 AM 0.00 0.0 M M M
8/22/2015 9:00 AM 0.02 0.0 M M M
8/23/2015 9:00 AM T M M M M
8/24/2015 9:00 AM 0.00 0.0 M M M
8/25/2015 9:00 AM 0.30 M M M M
8/26/2015 9:00 AM 0.00 0.0 M M M
8/27/2015 9:00 AM 0.00 0.0 M M M
8/28/2015 9:00 AM 0.00 0.0 M M M
8/29/2015 9:00 AM 0.00 0.0 M M M
8/30/2015 9:00 AM 0.00 0.0 M M M
8/31/2015 9:00 AM 0.07 M M M M
9/1/2015 9:00 AM 0.00 0.0 M M M
9/2/2015 9:00 AM 0.00 0.0 M M M
9/3/2015 9:00 AM 0.00 0.0 M M M
9/4/2015 9:00 AM 0.00 0.0 M M M
9/5/2015 9:00 AM 0.00 0.0 M M M
9/6/2015 9:00 AM 0.00 0.0 M M M
9/7/2015 9:00 AM 0.00 0.0 M M M
9/8/2015 9:00 AM 0.00 0.0 M M M
9/9/2015 9:00 AM 0.00 0.0 M M M
9/10/2015 8:00 AM 0.01 M M M M 0.45" precip in last 28 days.
9/11/2015 9:00 AM 0.79 M M M M With the passage of this system, we have a well-defined regime change.
9/12/2015 9:00 AM 0.00 0.0 M M M
9/13/2015 9:00 AM 0.07 M M M M
9/14/2015 9:00 AM 0.02 M M M M
9/15/2015 9:00 AM 0.00 0.0 M M M
9/16/2015 9:00 AM 0.00 0.0 M M M
9/17/2015 9:00 AM 0.00 0.0 M M M
9/18/2015 9:00 AM 0.00 0.0 M M M
9/19/2015 9:00 AM 0.00 0.0 M M M
9/20/2015 9:00 AM 0.00 0.0 M M M
9/21/2015 9:00 AM 0.00 0.0 M M M
9/22/2015 9:00 AM 0.00 0.0 M M M
9/23/2015 9:00 AM 0.00 0.0 M M M
9/24/2015 9:00 AM 0.00 0.0 M M M
9/25/2015 9:00 AM 0.00 0.0 M M M
9/26/2015 9:00 AM 0.00 0.0 M M M 30-day precip total: 0.96". No precip for 12 days.
9/27/2015 9:00 AM 0.00 0.0 M M M
9/28/2015 9:00 AM 0.00 0.0 M M M
9/29/2015 9:00 AM T M M M M No measurable precipitation for 15 days but a flood is predicted.
9/30/2015 9:00 PM 2.04 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/30/2015 10/01/2015 9:00 AM 2 2.94 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