Station Overview Station Location
Station Number MA-NT-2 Latitude 41.2656784057617
Station Name Nantucket 2.2 E Longitude -70.0615844726563
County Nantucket Elevation (ft) 54



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 3.47 6.60 32 3.67 17 2.93 15 4 7 1 0.0 0 0
Nov 15 3.61 4.11 29 1.47 12 2.64 17 5 7 0 0.0 0 0
Dec 15 3.59 2.12 16 2.11 11 0.01 5 2 6 3 0.0 0 0
Jan 16 3.50 6.80 27 0.95 15 5.85 12 3 5 2 0.1 1 0
Feb 16 2.62 5.99 17 2.76 7 3.23 10 3 5 2 0.0 0 0
March 16 3.80 3.15 24 1.74 13 1.41 11 4 6 0 0.0 0 0
April 16 3.66 4.45 29 1.79 15 2.66 14 4 10 0 0.0 0 0
May 16 3.15 4.86 30 2.96 16 1.90 14 5 7 2 0.0 0 0
June 16 3.03 0.03 6 0.03 6 0.00 0 0 3 1 0.0 0 0
July 16 2.98 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 16 3.41 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 16 3.47 0.00 5 0.00 0 0.00 5 0 0 0 0.0 0 0
Water Year Totals: 40.29" 38.11" 215 days 17.48" 112 20.63" 103 days 30 56 days 11 days 0.1" 1 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 1.22
10/2/2015 1.24
10/3/2015 **
10/4/2015 **
10/5/2015 1.28
10/6/2015 T
10/7/2015 0.00
10/8/2015 0.00
10/9/2015 **
10/10/2015 **
10/11/2015 **
10/12/2015 **
10/13/2015 0.85
10/14/2015 0.13
10/15/2015 0.00
10/16/2015 0.00
10/17/2015 **
10/18/2015 **
10/19/2015 0.80
10/20/2015 0.00
10/21/2015 0.01
10/22/2015
10/23/2015 0.01
10/24/2015 0.00 **
10/25/2015 **
10/26/2015 0.00 0.00
10/27/2015 0.00
10/28/2015 0.00
10/29/2015 0.59
10/30/2015 0.47
10/31/2015 **
11/1/2015 **
11/2/2015 0.00
11/3/2015 0.00
11/4/2015 0.01
11/5/2015 0.02
11/6/2015 0.20
11/7/2015 **
11/8/2015 **
11/9/2015 0.02
11/10/2015 0.00
11/11/2015
11/12/2015 1.00
11/13/2015 0.09
11/14/2015 **
11/15/2015 **
11/16/2015 T
11/17/2015 0.00
11/18/2015 0.00
11/19/2015 0.01
11/20/2015 0.14
11/21/2015 **
11/22/2015 **
11/23/2015 2.62
11/24/2015 0.00
11/25/2015 **
11/26/2015 **
11/27/2015 **
11/28/2015 **
11/29/2015 **
11/30/2015 0.00
12/1/2015 T
12/2/2015 0.84
12/3/2015 0.15
12/4/2015 0.00
12/5/2015
12/6/2015 **
12/7/2015 T
12/8/2015 T
12/9/2015 0.32
12/10/2015 0.02
12/11/2015 0.00
12/12/2015 **
12/13/2015 **
12/14/2015 0.01
12/15/2015 0.77
12/16/2015 T
12/17/2015 0.01
12/18/2015
12/19/2015
12/20/2015
12/21/2015
12/22/2015
12/23/2015
12/24/2015
12/25/2015
12/26/2015
12/27/2015
12/28/2015
12/29/2015
12/30/2015
12/31/2015
Day of YearDaily PrcpMultiday Prcp
1/1/2016
1/2/2016
1/3/2016
1/4/2016 0.00
1/5/2016 0.37
1/6/2016 T
1/7/2016
1/8/2016 0.00
1/9/2016 **
1/10/2016 **
1/11/2016 2.35
1/12/2016 0.00
1/13/2016 0.13
1/14/2016 T
1/15/2016 0.02
1/16/2016 **
1/17/2016 **
1/18/2016 **
1/19/2016 2.60
1/20/2016 0.00
1/21/2016 0.00
1/22/2016 0.00
1/23/2016 **
1/24/2016 **
1/25/2016 0.90
1/26/2016 0.00
1/27/2016 0.40
1/28/2016 0.00
1/29/2016 0.03
1/30/2016 **
1/31/2016 **
2/1/2016 T
2/2/2016 0.06
2/3/2016 T
2/4/2016 0.82
2/5/2016 1.86
2/6/2016 **
2/7/2016 **
2/8/2016 **
2/9/2016 1.95
2/10/2016 0.01
2/11/2016 0.01
2/12/2016 T
2/13/2016 **
2/14/2016 **
2/15/2016 **
2/16/2016 **
2/17/2016 1.28
2/18/2016
2/19/2016
2/20/2016
2/21/2016
2/22/2016
2/23/2016
2/24/2016
2/25/2016
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 0.00
3/9/2016 0.00
3/10/2016 0.00
3/11/2016 0.20
3/12/2016 **
3/13/2016 **
3/14/2016 0.01
3/15/2016 0.75
3/16/2016 0.25
3/17/2016 0.02
3/18/2016 0.00
3/19/2016 **
3/20/2016 **
3/21/2016 0.45
3/22/2016 0.04
3/23/2016 0.00
3/24/2016 0.00
3/25/2016 0.00
3/26/2016 **
3/27/2016 **
3/28/2016 0.94
3/29/2016 0.48
3/30/2016 **
3/31/2016 0.01
Day of YearDaily PrcpMultiday Prcp
4/1/2016 0.06
4/2/2016 **
4/3/2016 **
4/4/2016 2.22
4/5/2016 0.57
4/6/2016 0.01
4/7/2016 0.00
4/8/2016 0.68
4/9/2016
4/10/2016 **
4/11/2016 0.00
4/12/2016 0.00
4/13/2016 0.17
4/14/2016 0.00
4/15/2016 **
4/16/2016 **
4/17/2016 **
4/18/2016 **
4/19/2016 0.01
4/20/2016 0.01
4/21/2016 0.00
4/22/2016 0.00
4/23/2016 **
4/24/2016 **
4/25/2016 0.43
4/26/2016 0.09
4/27/2016 0.18
4/28/2016 0.01
4/29/2016 0.01
4/30/2016 **
5/1/2016 **
5/2/2016 0.29
5/3/2016 0.08
5/4/2016 0.87
5/5/2016 0.68
5/6/2016 1.08
5/7/2016 **
5/8/2016 **
5/9/2016 0.02
5/10/2016 0.00
5/11/2016 0.00
5/12/2016 0.00
5/13/2016 0.00
5/14/2016 **
5/15/2016 **
5/16/2016 0.21
5/17/2016 0.00
5/18/2016 0.07
5/19/2016 0.00
5/20/2016 T
5/21/2016
5/22/2016 **
5/23/2016 0.55
5/24/2016 0.15
5/25/2016 0.03
5/26/2016 T
5/27/2016 0.00
5/28/2016 **
5/29/2016 **
5/30/2016 **
5/31/2016 0.83
6/1/2016 0.00
6/2/2016 0.01
6/3/2016 0.01
6/4/2016
6/5/2016
6/6/2016
6/7/2016 T
6/8/2016 0.00
6/9/2016 0.01
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
10/1/2015 8:00 AM 1.22 M M M M Sent via CoCoRaHS Observer for iOS Lots of wind caused some horizontal rain that may not have dropped into the gauge
10/2/2015 8:00 AM 1.24 M M M M Sent via CoCoRaHS Observer for iOS Lots of wind caused some horizontal rain that may not have dropped into the gauge
10/6/2015 8:00 AM T M M M M Sent via CoCoRaHS Observer for iOS
10/7/2015 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/8/2015 8:00 AM 0.00 0.0 M M M Sent via CoCoRaHS Observer for iOS
10/14/2015 8:00 AM 0.13 M M M M Sent via CoCoRaHS Observer for iOS
10/15/2015 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/16/2015 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/20/2015 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/21/2015 8:00 AM 0.01 M M M M
10/23/2015 8:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
10/24/2015 8:00 AM 0.00 0.0 M M M
10/26/2015 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/27/2015 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/28/2015 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
10/29/2015 8:00 AM 0.59 M M M M Sent via CoCoRaHS Observer for iOS
10/30/2015 8:00 AM 0.47 M M M M Sent via CoCoRaHS Observer for iOS
11/3/2015 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/4/2015 8:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
11/5/2015 8:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
11/6/2015 8:00 AM 0.20 M M M M Sent via CoCoRaHS Observer for iOS
11/10/2015 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/12/2015 8:00 AM 1.00 M M M M Sent via CoCoRaHS Observer for iOS
11/13/2015 8:00 AM 0.09 M M M M Sent via CoCoRaHS Observer for iOS
11/17/2015 8:09 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/18/2015 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
11/19/2015 8:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
11/20/2015 8:00 AM 0.14 M M M M Sent via CoCoRaHS Observer for iOS
11/24/2015 8:30 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/1/2015 8:00 AM T M M M M Sent via CoCoRaHS Observer for iOS
12/2/2015 8:00 AM 0.84 M M M M Sent via CoCoRaHS Observer for iOS
12/3/2015 8:00 AM 0.15 M M M M Sent via CoCoRaHS Observer for iOS
12/4/2015 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/8/2015 8:00 AM T M M M M Sent via CoCoRaHS Observer for iOS
12/9/2015 8:00 AM 0.32 M M M M Sent via CoCoRaHS Observer for iOS
12/10/2015 8:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
12/11/2015 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
12/15/2015 8:00 AM 0.77 M M M M Sent via CoCoRaHS Observer for iOS
12/16/2015 8:00 AM T M M M M Sent via CoCoRaHS Observer for iOS
12/17/2015 8:00 AM 0.01 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 0.37 M M M M Precipitation was from snow and ice and there was no accumulation on the board because of high winds
1/6/2016 8:00 AM T M M M M A trace of snow in the cylinder and on the board
1/8/2016 8:00 AM 0.00 0.0 M M M
1/12/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/13/2016 8:00 AM 0.13 0.1 M M M Snowed on and off from 1 p.m. through the night. It was very windy.
1/14/2016 8:00 AM T T M M M Less then one hundredth of an inch of snow, there is still very light snow.
1/15/2016 8:00 AM 0.02 M M M M It snowed yesterday but melted from our board so we had no accumulation
1/20/2016 8:00 AM 0.00 0.0 M M M
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
1/26/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
1/27/2016 8:00 AM 0.40 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 0.03 M M M M Sent via CoCoRaHS Observer for iOS
2/2/2016 8:00 AM 0.06 M M M M Sent via CoCoRaHS Observer for iOS
2/3/2016 8:00 AM T M M M M Sent via CoCoRaHS Observer for iOS
2/4/2016 8:00 AM 0.82 M M M M Sent via CoCoRaHS Observer for iOS
2/5/2016 8:00 AM 1.86 M M M M Sent via CoCoRaHS Observer for iOS
2/10/2016 10:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
2/11/2016 8:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
2/12/2016 8:00 AM T M M M M Melted snow very windy in last 24hours
3/8/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/9/2016 8:16 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/10/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/11/2016 8:00 AM 0.20 M M M M Sent via CoCoRaHS Observer for iOS
3/15/2016 8:00 AM 0.75 M M M M Sent via CoCoRaHS Observer for iOS
3/16/2016 8:00 AM 0.25 M M M M Sent via CoCoRaHS Observer for iOS
3/17/2016 8:00 AM 0.02 M M M M Sent via CoCoRaHS Observer for iOS
3/18/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/22/2016 8:00 AM 0.04 M M M M Sent via CoCoRaHS Observer for iOS
3/23/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/24/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/25/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
3/29/2016 8:00 AM 0.48 M M M M Sent via CoCoRaHS Observer for iOS
4/1/2016 8:00 AM 0.06 M M M M Sent via CoCoRaHS Observer for iOS
4/5/2016 8:00 AM 0.57 M M M M Sent via CoCoRaHS Observer for iOS
4/6/2016 8:00 AM 0.01 M M M M snow and sleet
4/7/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/8/2016 8:00 AM 0.68 M M M M Sent via CoCoRaHS Observer for iOS
4/12/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/13/2016 8:00 AM 0.17 M M M M Sent via CoCoRaHS Observer for iOS
4/14/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/20/2016 8:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
4/21/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/22/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
4/26/2016 8:00 AM 0.09 M M M M Sent via CoCoRaHS Observer for iOS
4/27/2016 8:00 AM 0.18 M M M M Sent via CoCoRaHS Observer for iOS
4/28/2016 8:00 AM 0.01 M M M M
4/29/2016 8:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
5/3/2016 8:00 AM 0.08 M M M M Sent via CoCoRaHS Observer for iOS
5/4/2016 8:00 AM 0.87 M M M M Sent via CoCoRaHS Observer for iOS
5/5/2016 8:00 AM 0.68 M M M M Sent via CoCoRaHS Observer for iOS
5/6/2016 8:00 AM 1.08 M M M M Sent via CoCoRaHS Observer for iOS
5/10/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/11/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/12/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/13/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/17/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/18/2016 8:00 AM 0.07 M M M M Sent via CoCoRaHS Observer for iOS
5/19/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
5/20/2016 8:00 AM T M M M M Sent via CoCoRaHS Observer for iOS
5/24/2016 8:00 AM 0.15 M M M M Sent via CoCoRaHS Observer for iOS
5/25/2016 8:00 AM 0.03 M M M M Sent via CoCoRaHS Observer for iOS
5/26/2016 8:00 AM T M M M M Sent via CoCoRaHS Observer for iOS
5/27/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/1/2016 8:00 AM 0.00 0.0 M M M
6/2/2016 8:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
6/3/2016 8:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS
6/7/2016 8:00 AM T M M M M Sent via CoCoRaHS Observer for iOS
6/8/2016 8:00 AM 0.00 M M M M Sent via CoCoRaHS Observer for iOS
6/9/2016 8:00 AM 0.01 M M M M Sent via CoCoRaHS Observer for iOS



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/3/2015 10/05/2015 8:00 AM 3 1.28 M M
10/9/2015 10/13/2015 8:00 AM 5 0.85 M M
10/17/2015 10/19/2015 8:00 AM 3 0.80 M M There was some hail this weekend!
10/24/2015 10/26/2015 8:00 AM 3 0.00 M M
10/31/2015 11/02/2015 8:00 AM 3 0.00 M M
11/7/2015 11/09/2015 8:00 AM 3 0.02 M M
11/14/2015 11/16/2015 8:00 AM 3 T M M
11/21/2015 11/23/2015 8:00 AM 3 2.62 M M
11/25/2015 11/30/2015 8:20 AM 6 0.00 M M
12/6/2015 12/07/2015 8:00 AM 2 T M M
12/12/2015 12/14/2015 8:00 AM 3 0.01 M M
1/9/2016 1/11/2016 8:00 AM 3 2.35 M M
1/16/2016 1/19/2016 8:00 AM 4 2.60 M M A lot of rain and some snow over the weekend and into Monday.There was also a lot of wind.Our rain gauge was a big chunk of ice so we had to melt it down to measure.
1/23/2016 1/25/2016 8:00 AM 3 0.90 6.3 M The snow on the ground may be inaccurate because 72 mph winds were recorded on Nantucket during the snowstorm.
1/30/2016 2/01/2016 8:00 AM 3 T M M
2/6/2016 2/09/2016 8:00 AM 4 1.95 8.6 M there was a lot of wind
2/13/2016 2/17/2016 8:00 AM 5 1.28 M M
3/12/2016 3/14/2016 8:00 AM 3 0.01 M M
3/19/2016 3/21/2016 8:00 AM 3 0.45 M M Overnight from Sunday the 20th through the morning of the 21st we had rain, sleet, and snow flurries.
3/26/2016 3/28/2016 8:00 AM 3 0.94 M M
3/30/2016 3/31/2016 8:00 AM 2 0.01 M M
4/2/2016 4/04/2016 8:00 AM 3 2.22 M M it rained, snowed, hailed, sleeted, and there were very high winds.
4/10/2016 4/11/2016 8:00 AM 2 0.00 M M
4/15/2016 4/19/2016 8:00 AM 5 0.01 M M
4/23/2016 4/25/2016 8:00 AM 3 0.43 M M
4/30/2016 5/02/2016 8:00 AM 3 0.29 M M
5/7/2016 5/09/2016 8:00 AM 3 0.02 M M
5/14/2016 5/16/2016 8:00 AM 3 0.21 M M It rained Friday night.
5/22/2016 5/23/2016 8:00 AM 2 0.55 M M It rained on Saturday
5/28/2016 5/31/2016 9:00 AM 4 0.83 M M Heaviest rains last night and this morning.
9/26/2016 10/03/2016 1:45 PM 8 4.64 M M It's possible the data is not completely accurate because we found objects in the outer cylinder that we had to remove. Rain occurred about 5 days during this period.



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