Station Overview Station Location
Station Number MA-BA-3 Latitude 41.553061
Station Name Falmouth 3.0 E Longitude -70.550358
County Barnstable Elevation (ft) 8



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 4.36 5.59 31 5.59 31 0.00 0 0 10 0 0.0 0 0
Nov 17 4.38 2.56 30 2.56 30 0.00 0 0 12 1 0.0 0 0
Dec 17 4.44 2.44 31 2.44 31 0.00 0 0 14 1 5.4 5 6
Jan 18 4.02 6.14 31 6.14 31 0.00 0 0 13 1 6.1 5 11
Feb 18 3.49 7.97 28 7.97 28 0.00 0 0 18 0 0.3 1 1
March 18 5.08 8.46 31 8.46 31 0.00 0 0 12 2 11.8 5 10
April 18 4.43 5.37 30 5.37 30 0.00 0 0 14 2 1.4 1 0
May 18 3.52 2.26 31 2.26 31 0.00 0 0 10 3 0.0 0 0
June 18 3.96 2.80 30 2.80 30 0.00 0 0 14 2 0.0 0 0
July 18 3.38 1.05 31 1.05 31 0.00 0 0 5 1 0.0 0 0
Aug 18 3.69 2.28 31 2.28 31 0.00 0 0 8 1 0.0 0 0
Sept 18 3.93 3.84 30 3.84 30 0.00 0 0 11 0 0.0 0 0
Water Year Totals: 48.68" 50.76" 365 days 50.76" 365 0.00" 0 days 0 141 days 14 days 25.0" 17 days 28 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 0.08
10/2/2017 0.00
10/3/2017 0.00
10/4/2017 0.00
10/5/2017 0.00
10/6/2017 0.07
10/7/2017 0.00
10/8/2017 0.00
10/9/2017 0.04
10/10/2017 0.00
10/11/2017 0.00
10/12/2017 0.02
10/13/2017 0.00
10/14/2017 0.00
10/15/2017 0.79
10/16/2017 0.00
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 0.00
10/25/2017 0.20
10/26/2017 2.75
10/27/2017 0.30
10/28/2017 0.00
10/29/2017 0.00
10/30/2017 1.32
10/31/2017 0.02
11/1/2017 0.00
11/2/2017 0.00
11/3/2017 0.00
11/4/2017 0.00
11/5/2017 0.00
11/6/2017 0.09
11/7/2017 0.02
11/8/2017 0.04
11/9/2017 0.02
11/10/2017 0.09
11/11/2017 0.00
11/12/2017 0.00
11/13/2017 0.01
11/14/2017 0.08
11/15/2017 T
11/16/2017 0.00
11/17/2017 0.51
11/18/2017 0.00
11/19/2017 0.19
11/20/2017 0.22
11/21/2017 0.00
11/22/2017 0.02
11/23/2017 1.27
11/24/2017 0.00
11/25/2017 0.00
11/26/2017 0.00
11/27/2017 0.00
11/28/2017 0.00
11/29/2017 0.00
11/30/2017 0.00
12/1/2017 0.04
12/2/2017 0.01
12/3/2017 0.00
12/4/2017 0.00
12/5/2017 0.00
12/6/2017 0.69
12/7/2017 0.02
12/8/2017 0.00
12/9/2017 0.00
12/10/2017 0.52
12/11/2017 T
12/12/2017 0.00
12/13/2017 0.06
12/14/2017 0.01
12/15/2017 0.10
12/16/2017 0.11
12/17/2017 0.00
12/18/2017 0.00
12/19/2017 0.00
12/20/2017 0.00
12/21/2017 0.00
12/22/2017 0.00
12/23/2017 0.06
12/24/2017 0.50
12/25/2017 0.21
12/26/2017 0.03
12/27/2017 0.00
12/28/2017 0.00
12/29/2017 0.00
12/30/2017 0.00
12/31/2017 0.08
Day of YearDaily PrcpMultiday Prcp
1/1/2018 0.00
1/2/2018 0.00
1/3/2018 0.00
1/4/2018 0.01
1/5/2018 1.76
1/6/2018 0.00
1/7/2018 0.00
1/8/2018 0.00
1/9/2018 T
1/10/2018 0.00
1/11/2018 0.00
1/12/2018 0.00
1/13/2018 2.25
1/14/2018 0.00
1/15/2018 0.00
1/16/2018 0.05
1/17/2018 0.14
1/18/2018 0.11
1/19/2018 0.00
1/20/2018 0.00
1/21/2018 0.00
1/22/2018 0.02
1/23/2018 0.08
1/24/2018 1.05
1/25/2018 0.00
1/26/2018 0.00
1/27/2018 0.00
1/28/2018 0.08
1/29/2018 0.26
1/30/2018 0.17
1/31/2018 0.16
2/1/2018 0.00
2/2/2018 0.18
2/3/2018 0.06
2/4/2018 0.00
2/5/2018 1.11
2/6/2018 0.00
2/7/2018 0.00
2/8/2018 0.95
2/9/2018 0.00
2/10/2018 0.02
2/11/2018 0.56
2/12/2018 2.33
2/13/2018 0.07
2/14/2018 0.00
2/15/2018 0.36
2/16/2018 0.31
2/17/2018 0.03
2/18/2018 0.67
2/19/2018 0.07
2/20/2018 0.03
2/21/2018 0.00
2/22/2018 0.03
2/23/2018 0.00
2/24/2018 0.12
2/25/2018 0.31
2/26/2018 0.76
2/27/2018 0.00
2/28/2018 0.00
3/1/2018 0.00
3/2/2018 0.57
3/3/2018 2.89
3/4/2018 0.07
3/5/2018 0.28
3/6/2018 0.05
3/7/2018 T
3/8/2018 0.90
3/9/2018 0.02
3/10/2018 0.00
3/11/2018 0.00
3/12/2018 0.00
3/13/2018 0.89
3/14/2018 1.58
3/15/2018 0.00
3/16/2018 0.00
3/17/2018 0.00
3/18/2018 0.00
3/19/2018 0.00
3/20/2018 0.00
3/21/2018 0.00
3/22/2018 0.95
3/23/2018 0.11
3/24/2018 0.00
3/25/2018 T
3/26/2018 0.00
3/27/2018 0.00
3/28/2018 0.00
3/29/2018 0.00
3/30/2018 0.00
3/31/2018 0.15
Day of YearDaily PrcpMultiday Prcp
4/1/2018 0.00
4/2/2018 0.00
4/3/2018 0.26
4/4/2018 0.60
4/5/2018 0.11
4/6/2018 0.00
4/7/2018 0.19
4/8/2018 0.00
4/9/2018 0.00
4/10/2018 0.00
4/11/2018 T
4/12/2018 0.00
4/13/2018 0.02
4/14/2018 0.01
4/15/2018 0.00
4/16/2018 0.21
4/17/2018 0.59
4/18/2018 0.02
4/19/2018 0.05
4/20/2018 0.27
4/21/2018 0.00
4/22/2018 0.00
4/23/2018 0.00
4/24/2018 0.00
4/25/2018 0.01
4/26/2018 2.44
4/27/2018 T
4/28/2018 0.59
4/29/2018 0.00
4/30/2018 0.00
5/1/2018 0.14
5/2/2018 T
5/3/2018 0.00
5/4/2018 0.00
5/5/2018 0.00
5/6/2018 0.00
5/7/2018 0.54
5/8/2018 0.00
5/9/2018 0.00
5/10/2018 0.00
5/11/2018 0.00
5/12/2018 0.00
5/13/2018 0.15
5/14/2018 T
5/15/2018 0.00
5/16/2018 0.16
5/17/2018 0.33
5/18/2018 0.13
5/19/2018 0.00
5/20/2018 0.26
5/21/2018 0.13
5/22/2018 0.00
5/23/2018 0.11
5/24/2018 T
5/25/2018 0.00
5/26/2018 0.00
5/27/2018 0.00
5/28/2018 0.31
5/29/2018 0.00
5/30/2018 0.00
5/31/2018 0.00
6/1/2018 0.02
6/2/2018 0.04
6/3/2018 0.01
6/4/2018 0.12
6/5/2018 0.99
6/6/2018 T
6/7/2018 0.00
6/8/2018 0.00
6/9/2018 0.00
6/10/2018 0.00
6/11/2018 0.00
6/12/2018 0.00
6/13/2018 0.00
6/14/2018 0.06
6/15/2018 0.00
6/16/2018 0.01
6/17/2018 0.00
6/18/2018 0.00
6/19/2018 0.23
6/20/2018 0.00
6/21/2018 0.03
6/22/2018 0.00
6/23/2018 T
6/24/2018 0.53
6/25/2018 0.08
6/26/2018 0.02
6/27/2018 0.00
6/28/2018 0.12
6/29/2018 0.54
6/30/2018 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2018 0.00
7/2/2018 0.00
7/3/2018 0.00
7/4/2018 0.00
7/5/2018 0.00
7/6/2018 0.00
7/7/2018 0.18
7/8/2018 0.00
7/9/2018 0.00
7/10/2018 0.00
7/11/2018 0.00
7/12/2018 0.00
7/13/2018 0.00
7/14/2018 0.00
7/15/2018 0.00
7/16/2018 0.00
7/17/2018 0.00
7/18/2018 T
7/19/2018 0.00
7/20/2018 0.00
7/21/2018 0.00
7/22/2018 0.00
7/23/2018 0.07
7/24/2018 0.00
7/25/2018 0.00
7/26/2018 0.69
7/27/2018 0.02
7/28/2018 0.00
7/29/2018 0.09
7/30/2018 0.00
7/31/2018 0.00
8/1/2018 0.00
8/2/2018 0.00
8/3/2018 0.00
8/4/2018 0.00
8/5/2018 1.49
8/6/2018 0.00
8/7/2018 0.00
8/8/2018 0.00
8/9/2018 0.00
8/10/2018 0.28
8/11/2018 0.00
8/12/2018 0.03
8/13/2018 0.00
8/14/2018 0.16
8/15/2018 0.00
8/16/2018 T
8/17/2018 0.00
8/18/2018 0.15
8/19/2018 0.06
8/20/2018 0.03
8/21/2018 0.00
8/22/2018 0.00
8/23/2018 0.08
8/24/2018 0.00
8/25/2018 0.00
8/26/2018 0.00
8/27/2018 0.00
8/28/2018 0.00
8/29/2018 0.00
8/30/2018 0.00
8/31/2018 0.00
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 0.03
9/8/2018 0.02
9/9/2018 0.00
9/10/2018 0.00
9/11/2018 0.27
9/12/2018 0.00
9/13/2018 0.04
9/14/2018 0.32
9/15/2018 0.00
9/16/2018 0.00
9/17/2018 0.00
9/18/2018 0.00
9/19/2018 1.03
9/20/2018 0.06
9/21/2018 0.10
9/22/2018 0.00
9/23/2018 0.00
9/24/2018 0.00
9/25/2018 0.00
9/26/2018 0.76
9/27/2018 0.14
9/28/2018 0.00
9/29/2018 1.07
9/30/2018 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2017 7:00 AM 0.08 M M M M
10/2/2017 7:00 AM 0.00 0.0 M M M
10/3/2017 7:00 AM 0.00 0.0 M M M
10/4/2017 7:00 AM 0.00 0.0 M M M
10/5/2017 7:00 AM 0.00 0.0 M M M
10/6/2017 7:00 AM 0.07 0.0 M M M
10/7/2017 7:00 AM 0.00 0.0 M M M
10/8/2017 7:00 AM 0.00 0.0 M M M
10/9/2017 7:00 AM 0.04 M M M M
10/10/2017 7:00 AM 0.00 0.0 M M M
10/11/2017 7:00 AM 0.00 0.0 M M M
10/12/2017 7:00 AM 0.02 M M M M
10/13/2017 7:00 AM 0.00 0.0 M M M
10/14/2017 7:00 AM 0.00 0.0 M M M
10/15/2017 7:00 AM 0.79 M M M M
10/16/2017 7:00 AM 0.00 0.0 M M M
10/17/2017 7:00 AM 0.00 0.0 M M M
10/18/2017 7:00 AM 0.00 0.0 M M M
10/19/2017 7:00 AM 0.00 0.0 M M M
10/20/2017 7:00 AM 0.00 0.0 M M M
10/21/2017 7:00 AM 0.00 0.0 M M M
10/22/2017 7:00 AM 0.00 0.0 M M M
10/23/2017 7:00 AM 0.00 0.0 M M M
10/24/2017 7:00 AM 0.00 0.0 M M M
10/25/2017 7:00 AM 0.20 M M M M
10/26/2017 7:00 AM 2.75 M M M M
10/27/2017 7:00 AM 0.30 M M M M
10/28/2017 7:00 AM 0.00 0.0 M M M
10/29/2017 7:00 AM 0.00 0.0 M M M
10/30/2017 7:00 AM 1.32 M M M M
10/31/2017 7:00 AM 0.02 M M M M
11/1/2017 7:00 AM 0.00 0.0 M M M
11/2/2017 7:00 AM 0.00 0.0 M M M
11/3/2017 7:00 AM 0.00 0.0 M M M
11/4/2017 7:00 AM 0.00 0.0 M M M
11/5/2017 7:00 AM 0.00 0.0 M M M
11/6/2017 7:00 AM 0.09 0.0 M 0.0 M
11/7/2017 7:00 AM 0.02 0.0 M 0.0 M
11/8/2017 7:00 AM 0.04 0.0 M 0.0 M
11/9/2017 7:00 AM 0.02 0.0 M 0.0 M
11/10/2017 7:00 AM 0.09 0.0 M 0.0 M
11/11/2017 7:00 AM 0.00 0.0 M 0.0 M
11/12/2017 7:00 AM 0.00 0.0 M 0.0 M
11/13/2017 7:00 AM 0.01 0.0 M 0.0 M
11/14/2017 7:00 AM 0.08 0.0 M 0.0 M
11/15/2017 7:00 AM T 0.0 M 0.0 M
11/16/2017 7:00 AM 0.00 0.0 M 0.0 M
11/17/2017 7:00 AM 0.51 0.0 M 0.0 M rain yesterday afternoon, some heavy showers
11/18/2017 7:00 AM 0.00 0.0 M 0.0 M
11/19/2017 7:00 AM 0.19 0.0 M 0.0 M
11/20/2017 7:00 AM 0.22 0.0 M 0.0 M
11/21/2017 7:00 AM 0.00 0.0 M 0.0 M
11/22/2017 7:00 AM 0.02 0.0 M 0.0 M
11/23/2017 7:00 AM 1.27 0.0 M 0.0 M RB 9 am , RE 3:30 pm
11/24/2017 7:00 AM 0.00 0.0 M 0.0 M
11/25/2017 7:00 AM 0.00 0.0 M 0.0 M
11/26/2017 7:00 AM 0.00 0.0 M 0.0 M
11/27/2017 7:00 AM 0.00 0.0 M 0.0 M
11/28/2017 7:00 AM 0.00 0.0 M 0.0 M
11/29/2017 7:00 AM 0.00 0.0 M 0.0 M
11/30/2017 7:00 AM 0.00 0.0 M 0.0 M
12/1/2017 7:00 AM 0.04 0.0 M 0.0 M rain began 6:30 am
12/2/2017 7:00 AM 0.01 0.0 M 0.0 M
12/3/2017 7:00 AM 0.00 0.0 M 0.0 M
12/4/2017 7:00 AM 0.00 0.0 M 0.0 M
12/5/2017 7:00 AM 0.00 0.0 M 0.0 M
12/6/2017 7:00 AM 0.69 0.0 M 0.0 M
12/7/2017 7:00 AM 0.02 0.0 M 0.0 M
12/8/2017 7:00 AM 0.00 0.0 M 0.0 M
12/9/2017 7:00 AM 0.00 0.0 M 0.0 M
12/10/2017 7:00 AM 0.52 0.1 M T M snow , sleet and rain at onset yesterday morning, changed to rain.
12/11/2017 7:00 AM T T M 0.0 M
12/12/2017 7:00 AM 0.00 0.0 M 0.0 M
12/13/2017 7:00 AM 0.06 0.0 M 0.0 M
12/14/2017 7:00 AM 0.01 0.2 M 0.2 M
12/15/2017 7:00 AM 0.10 1.9 M 1.5 M snow ended 10:30 am yesterday
12/16/2017 7:00 AM 0.11 1.7 0.11 3.0 M light snow last evening
12/17/2017 7:00 AM 0.00 0.0 M 2.5 M
12/18/2017 7:00 AM 0.00 0.0 M 2.0 M
12/19/2017 7:00 AM 0.00 0.0 M 0.0 M
12/20/2017 7:00 AM 0.00 0.0 M 0.0 M
12/21/2017 7:00 AM 0.00 0.0 M 0.0 M
12/22/2017 7:00 AM 0.00 0.0 M 0.0 M
12/23/2017 7:00 AM 0.06 0.0 M 0.0 M
12/24/2017 7:00 AM 0.50 0.0 M 0.0 M
12/25/2017 7:00 AM 0.21 0.0 M 0.0 M
12/26/2017 7:00 AM 0.03 0.0 M 0.0 M
12/27/2017 7:00 AM 0.00 0.0 M 0.0 M
12/28/2017 7:00 AM 0.00 0.0 M 0.0 M
12/29/2017 7:00 AM 0.00 0.0 M 0.0 M
12/30/2017 7:00 AM 0.00 0.0 M M M
12/31/2017 7:00 AM 0.08 1.5 0.08 1.5 0.08 light snow yesterday late afternoon
1/1/2018 7:00 AM 0.00 0.0 M 1.0 M
1/2/2018 7:00 AM 0.00 0.0 M 1.0 M
1/3/2018 7:00 AM 0.00 0.0 M 1.0 M
1/4/2018 7:00 AM 0.01 0.0 M 0.0 M Rain just began 6:45 am
1/5/2018 7:00 AM 1.76 0.8 M 1.0 M heavy rain yesterday, mixed with snow about 1 pm, then let up late afternoon.
1/6/2018 7:00 AM 0.00 0.0 M 0.5 M
1/7/2018 7:00 AM 0.00 0.0 M 0.5 M
1/8/2018 7:00 AM 0.00 0.0 M 0.5 M
1/9/2018 7:00 AM T M M T M
1/10/2018 7:00 AM 0.00 0.0 M 0.0 M
1/11/2018 7:00 AM 0.00 0.0 M 0.0 M
1/12/2018 7:00 AM 0.00 0.0 M 0.0 M
1/13/2018 7:00 AM 2.25 0.0 M 0.0 M
1/14/2018 7:00 AM 0.00 0.0 M 0.0 M
1/15/2018 7:00 AM 0.00 0.0 M 0.0 M
1/16/2018 7:00 AM 0.05 0.4 0.05 0.5 0.05
1/17/2018 7:00 AM 0.14 1.3 0.14 1.3 0.14
1/18/2018 7:00 AM 0.11 0.0 M 0.0 M
1/19/2018 7:00 AM 0.00 0.0 M 0.0 M
1/20/2018 7:00 AM 0.00 0.0 M 0.0 M
1/21/2018 7:00 AM 0.00 0.0 M 0.0 M
1/22/2018 7:00 AM 0.02 0.0 M 0.0 M
1/23/2018 7:00 AM 0.08 0.0 M 0.0 M
1/24/2018 7:00 AM 1.05 M M M M
1/25/2018 7:00 AM 0.00 0.0 M 0.0 M
1/26/2018 7:00 AM 0.00 0.0 M 0.0 M
1/27/2018 7:00 AM 0.00 0.0 M 0.0 M
1/28/2018 7:00 AM 0.08 0.0 M 0.0 M
1/29/2018 7:00 AM 0.26 0.0 M 0.0 M
1/30/2018 7:00 AM 0.17 1.1 0.17 1.0 0.17
1/31/2018 7:00 AM 0.16 2.5 0.16 3.0 0.33 snow ended 3 pm
2/1/2018 7:00 AM 0.00 0.0 M 2.0 M
2/2/2018 7:00 AM 0.18 0.0 M 0.0 M
2/3/2018 7:00 AM 0.06 0.3 M T M
2/4/2018 7:00 AM 0.00 0.0 M 0.0 M
2/5/2018 7:00 AM 1.11 0.0 M 0.0 M Heavy rain 7 - 11 pm last night
2/6/2018 7:00 AM 0.00 0.0 M 0.0 M
2/7/2018 7:00 AM 0.00 0.0 M 0.0 M
2/8/2018 7:00 AM 0.95 0.0 M 0.0 M
2/9/2018 7:00 AM 0.00 0.0 M 0.0 M
2/10/2018 7:00 AM 0.02 0.0 M 0.0 M
2/11/2018 7:00 AM 0.56 0.0 M 0.0 M
2/12/2018 7:00 AM 2.33 0.0 M 0.0 M
2/13/2018 7:00 AM 0.07 0.0 M 0.0 M
2/14/2018 7:00 AM 0.00 0.0 M 0.0 M
2/15/2018 7:00 AM 0.36 0.0 M 0.0 M 8 am shower yesterday ( .02" ), then rain after midnight ( .34" ).
2/16/2018 7:00 AM 0.31 0.0 M 0.0 M
2/17/2018 7:00 AM 0.03 0.0 M 0.0 M
2/18/2018 7:00 AM 0.67 M M M M
2/19/2018 7:00 AM 0.07 0.0 M 0.0 M
2/20/2018 7:00 AM 0.03 0.0 0.00 0.0 0.00
2/21/2018 7:00 AM 0.00 0.0 M 0.0 M
2/22/2018 7:00 AM 0.03 0.0 0.00 0.0 0.00
2/23/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/24/2018 7:00 AM 0.12 0.0 0.00 0.0 0.00
2/25/2018 7:00 AM 0.31 0.0 0.00 0.0 0.00
2/26/2018 7:00 AM 0.76 0.0 0.00 0.0 0.00
2/27/2018 7:00 AM 0.00 0.0 M 0.0 M
2/28/2018 7:00 AM 0.00 0.0 M M M
3/1/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/2/2018 7:00 AM 0.57 0.0 0.00 0.0 0.00
3/3/2018 7:00 AM 2.89 0.0 0.00 0.0 0.00
3/4/2018 7:00 AM 0.07 0.0 0.00 0.0 0.00
3/5/2018 7:00 AM 0.28 0.4 M 0.5 M new snow by 7am, melted by noon.
3/6/2018 7:00 AM 0.05 0.0 0.00 0.0 0.00
3/7/2018 7:00 AM T 0.0 0.00 0.0 0.00
3/8/2018 7:00 AM 0.90 0.2 M 0.0 M rain began 2 pm yesterday, dry slotted last night, a little snow before 7 am today
3/9/2018 7:00 AM 0.02 T 0.00 0.0 0.00
3/10/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/11/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/13/2018 7:00 AM 0.89 2.7 M 3.0 M heavy rain overnight changed to wet snow after 4 am
3/14/2018 7:00 AM 1.58 6.5 1.58 8.5 M heavy wet snow yesterday
3/15/2018 7:00 AM 0.00 0.0 0.00 6.0 M
3/16/2018 7:00 AM 0.00 0.0 0.00 4.0 M
3/17/2018 7:00 AM 0.00 0.0 0.00 3.0 0.77
3/18/2018 7:00 AM 0.00 0.0 0.00 2.5 M
3/19/2018 7:00 AM 0.00 0.0 0.00 2.5 M
3/20/2018 7:00 AM 0.00 0.0 0.00 1.0 M
3/21/2018 7:00 AM 0.00 0.0 0.00 T M
3/22/2018 7:00 AM 0.95 2.0 M 2.0 M light rain yesterday, became heavier at night and at some point changed to wet snow.
3/23/2018 7:00 AM 0.11 T T 0.0 0.00 wet snow flakes yesterday never could accumulate with temps in upper 30's
3/24/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/25/2018 7:00 AM T T 0.00 0.0 0.00
3/26/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/27/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/28/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/29/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/30/2018 7:00 AM 0.00 0.0 M M M
3/31/2018 7:00 AM 0.15 0.0 0.00 0.0 0.00
4/1/2018 7:00 AM 0.00 0.0 M M M
4/2/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/3/2018 7:00 AM 0.26 1.4 0.26 0.0 0.00 snow began 7 am yesterday and ended early afternoon
4/4/2018 7:00 AM 0.60 0.0 0.00 0.0 0.00
4/5/2018 7:00 AM 0.11 0.0 0.00 0.0 0.00
4/6/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/7/2018 7:00 AM 0.19 0.0 0.00 0.0 0.00
4/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/10/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/11/2018 7:00 AM T 0.0 0.00 0.0 0.00
4/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/13/2018 7:00 AM 0.02 0.0 0.00 0.0 0.00
4/14/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
4/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/16/2018 7:00 AM 0.21 0.0 0.00 0.0 0.00
4/17/2018 7:00 AM 0.59 0.0 0.00 0.0 0.00 drizzle and a few showers yesterday cumulated in a burst of heavy showers with FROPA at 6:30 pm
4/18/2018 7:00 AM 0.02 0.0 0.00 0.0 0.00
4/19/2018 7:00 AM 0.05 0.0 0.00 0.0 0.00
4/20/2018 7:00 AM 0.27 0.0 0.00 0.0 0.00
4/21/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/22/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/23/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/24/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/25/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
4/26/2018 7:00 AM 2.44 0.0 0.00 0.0 0.00 off an on showers yesterday, heavy at night
4/27/2018 7:00 AM T 0.0 0.00 0.0 0.00
4/28/2018 7:00 AM 0.59 0.0 0.00 0.0 0.00 showers began around noon, heaviest downpours 4 - 6 pm
4/29/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/30/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/1/2018 7:00 AM 0.14 0.0 0.00 0.0 0.00
5/2/2018 7:00 AM T 0.0 0.00 0.0 0.00
5/3/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/4/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/5/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/6/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/7/2018 7:00 AM 0.54 0.0 0.00 0.0 0.00 rain yesterday afternoon
5/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/10/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/11/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/13/2018 7:00 AM 0.15 0.0 0.00 0.0 0.00 occasional light rain yesterday afternoon
5/14/2018 7:00 AM T 0.0 0.00 0.0 0.00
5/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/16/2018 7:00 AM 0.16 0.0 0.00 0.0 0.00
5/17/2018 7:00 AM 0.33 0.0 0.00 0.0 0.00
5/18/2018 7:00 AM 0.13 0.0 0.00 0.0 0.00
5/19/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/20/2018 7:00 AM 0.26 0.0 0.00 0.0 0.00
5/21/2018 7:00 AM 0.13 0.0 0.00 0.0 0.00 shower 7 pm yesterday
5/22/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/23/2018 7:00 AM 0.11 0.0 0.00 0.0 0.00 very light showers yesterday afternoon, one batch from 5:45 - 6:45 this morning
5/24/2018 7:00 AM T 0.0 0.00 0.0 0.00
5/25/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/26/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/27/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/28/2018 7:00 AM 0.31 0.0 0.00 0.0 0.00
5/29/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/30/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/31/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/1/2018 7:00 AM 0.02 0.0 0.00 0.0 0.00
6/2/2018 7:00 AM 0.04 0.0 0.00 0.0 0.00
6/3/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
6/4/2018 7:00 AM 0.12 0.0 0.00 0.0 0.00
6/5/2018 7:00 AM 0.99 0.0 0.00 0.0 0.00 rain all day yesterday ended about 7 pm
6/6/2018 7:00 AM T 0.0 0.00 0.0 0.00
6/7/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/10/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/11/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/13/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/14/2018 7:00 AM 0.06 0.0 0.00 0.0 0.00 few light showers yesterday afternoon
6/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/16/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
6/17/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/18/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/19/2018 7:00 AM 0.23 0.0 0.00 0.0 0.00
6/20/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/21/2018 7:00 AM 0.03 0.0 0.00 0.0 0.00
6/22/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/23/2018 7:00 AM T 0.0 0.00 0.0 0.00
6/24/2018 7:00 AM 0.53 0.0 0.00 0.0 0.00
6/25/2018 7:00 AM 0.08 0.0 0.00 0.0 0.00 thunderstorm 10;30 last night
6/26/2018 7:00 AM 0.02 0.0 0.00 0.0 0.00
6/27/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/28/2018 7:00 AM 0.12 0.0 0.00 0.0 0.00 rain began 6:50 am
6/29/2018 7:00 AM 0.54 0.0 0.00 0.0 0.00
6/30/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/1/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/2/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/3/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/4/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/5/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/6/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/7/2018 7:00 AM 0.18 0.0 0.00 0.0 0.00
7/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/10/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/11/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/13/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/14/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/16/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/17/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/18/2018 7:00 AM T 0.0 0.00 0.0 0.00
7/19/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/20/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/21/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/22/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/23/2018 7:00 AM 0.07 0.0 0.00 0.0 0.00
7/24/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/25/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/26/2018 7:00 AM 0.69 0.0 0.00 0.0 0.00 showers 3 am to 6 am Thursday morning
7/27/2018 7:00 AM 0.02 0.0 0.00 0.0 0.00
7/28/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/29/2018 7:00 AM 0.09 0.0 0.00 0.0 0.00 thunderstorm over the vineyard 2:30 - 3:30 yesterday, just a few showers here
7/30/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/31/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/1/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/2/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/3/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/4/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/5/2018 7:00 AM 1.49 0.0 0.00 0.0 0.00 heavy rains 4:30 - 5:30 yesterday
8/6/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/7/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/10/2018 7:00 AM 0.28 0.0 0.00 0.0 0.00
8/11/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/12/2018 7:00 AM 0.03 0.0 0.00 0.0 0.00 brief shower noon yesterday
8/13/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/14/2018 7:00 AM 0.16 0.0 0.00 0.0 0.00 Showers last evening
8/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/16/2018 7:00 AM T 0.0 0.00 0.0 0.00 a tstm tracked from the Vineyard, northeastward into Nantucket sound around 8 am. Only a trace of precipitation here
8/17/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/18/2018 7:00 AM 0.15 0.0 0.00 0.0 0.00 thunderstorms over the Vineyard 4 - 4:45 am
8/19/2018 7:00 AM 0.06 0.0 0.00 0.0 0.00 thunderstorms passed to the north 4- 5 pm yesterday, then a big one with vivid lightning approached from the southwest, but then veered south and fizzled out over Marthas Vineyard around 8 pm.
8/20/2018 7:00 AM 0.03 0.0 0.00 0.0 0.00 overnight drizzle
8/21/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/22/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/23/2018 7:00 AM 0.08 0.0 0.00 0.0 0.00
8/24/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/25/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/26/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/27/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/28/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/29/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/30/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/31/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/1/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/2/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/3/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/4/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/5/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/6/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/7/2018 7:00 AM 0.03 0.0 0.00 0.0 0.00 a few rumbles of thunder 6:15 last night. got cheated with no significant rain again.
9/8/2018 7:00 AM 0.02 0.0 0.00 0.0 0.00
9/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/10/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/11/2018 7:00 AM 0.27 0.0 0.00 0.0 0.00 Showers last night gave us the greatest daily amount ( and .27 is not much ) since August 4 when we had 1.49"
9/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/13/2018 7:00 AM 0.04 0.0 0.00 0.0 0.00
9/14/2018 7:00 AM 0.32 0.0 0.00 0.0 0.00 rain 7 - 10 yesterday
9/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/16/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/17/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/18/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/19/2018 7:00 AM 1.03 0.0 0.00 0.0 0.00 thunderstorms and showers 3:30 - 6:30 yesterday. Greatest 24 hr rainfall since August 4 .
9/20/2018 7:00 AM 0.06 0.0 0.00 0.0 0.00 some drizzle yesterday morning, then drizzle and showers 5 - 6:30 am today
9/21/2018 7:00 AM 0.10 0.0 0.00 0.0 0.00
9/22/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/23/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/24/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/25/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/26/2018 7:00 AM 0.76 0.0 0.00 0.0 0.00 rain began noon yesterday
9/27/2018 7:00 AM 0.14 0.0 0.00 0.0 0.00
9/28/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/29/2018 7:00 AM 1.07 0.0 0.00 0.0 0.00 morning downpours, rain ends in drizzle about noon
9/30/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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