Station Overview Station Location
Station Number NY-SF-3 Latitude 40.880602
Station Name Middle Island 0.8 ESE Longitude -72.929204
County Suffolk Elevation (ft) 82



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 13 3.98 0.30 30 0.26 28 0.04 2 1 5 1 0.0 0 0
Nov 13 4.08 3.39 30 3.39 30 0.00 0 0 11 6 0.0 0 0
Dec 13 4.07 5.58 31 0.97 8 4.61 23 2 5 0 0.0 0 0
Jan 14 3.67 2.06 36 0.00 0 2.06 36 2 0 0 0.0 0 0
Feb 14 3.25 0.00 28 0.00 0 0.00 28 0 0 0 0.0 0 0
March 14 4.59 0.00 31 0.00 0 0.00 31 0 0 0 0.0 0 0
April 14 4.44 13.53 29 3.15 21 10.38 8 3 6 1 0.0 0 0
May 14 3.96 6.62 30 6.13 19 0.49 11 1 7 2 0.0 0 0
June 14 4.31 2.51 33 0.37 18 2.14 15 3 2 2 0.0 0 0
July 14 3.58 2.19 18 1.41 16 0.78 2 1 4 3 0.0 0 0
Aug 14 4.06 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 14 3.94 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 47.93" 36.18" 296 days 15.68" 140 20.50" 156 days 13 40 days 15 days 0.0" 0 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
10/1/2013 0.00
10/2/2013 0.00
10/3/2013 0.00
10/4/2013 0.00
10/5/2013 0.00
10/6/2013 **
10/7/2013 0.04
10/8/2013 0.07
10/9/2013 0.00
10/10/2013 0.00
10/11/2013 0.03
10/12/2013 0.00
10/13/2013 0.00
10/14/2013 0.00
10/15/2013 0.00
10/16/2013 0.00
10/17/2013 0.00
10/18/2013 0.03
10/19/2013
10/20/2013 0.08
10/21/2013 0.00
10/22/2013 0.00
10/23/2013 0.00
10/24/2013 0.05
10/25/2013 0.00
10/26/2013 0.00
10/27/2013 0.00
10/28/2013 0.00
10/29/2013 0.00
10/30/2013 0.00
10/31/2013 T
11/1/2013 0.04
11/2/2013 0.06
11/3/2013 0.00
11/4/2013 0.00
11/5/2013 0.00
11/6/2013 0.00
11/7/2013 0.03
11/8/2013 0.21
11/9/2013 0.01
11/10/2013 0.00
11/11/2013 T
11/12/2013 0.08
11/13/2013 0.06
11/14/2013 0.00
11/15/2013 0.00
11/16/2013 T
11/17/2013 T
11/18/2013 0.44
11/19/2013 T
11/20/2013 0.00
11/21/2013 0.00
11/22/2013 T
11/23/2013 0.12
11/24/2013 T
11/25/2013 0.00
11/26/2013 0.00
11/27/2013 2.01
11/28/2013 0.33
11/29/2013 0.00
11/30/2013 0.00
12/1/2013 0.12
12/2/2013 0.04
12/3/2013 0.00
12/4/2013 0.00
12/5/2013 0.01
12/6/2013 0.02
12/7/2013 0.78
12/8/2013 **
12/9/2013 **
12/10/2013 **
12/11/2013 **
12/12/2013 **
12/13/2013 **
12/14/2013 **
12/15/2013 **
12/16/2013 **
12/17/2013 **
12/18/2013 **
12/19/2013 **
12/20/2013 **
12/21/2013 **
12/22/2013 **
12/23/2013 2.66
12/24/2013 **
12/25/2013 **
12/26/2013 **
12/27/2013 **
12/28/2013 **
12/29/2013 **
12/30/2013 1.95
12/31/2013 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2014 **
1/2/2014 **
1/3/2014 **
1/4/2014 **
1/5/2014 **
1/6/2014 1.19
1/7/2014 **
1/8/2014 **
1/9/2014 **
1/10/2014 **
1/11/2014 **
1/12/2014 **
1/13/2014 **
1/14/2014 **
1/15/2014 **
1/16/2014 **
1/17/2014 **
1/18/2014 **
1/19/2014 **
1/20/2014 **
1/21/2014 **
1/22/2014 **
1/23/2014 **
1/24/2014 **
1/25/2014 **
1/26/2014 **
1/27/2014 **
1/28/2014 **
1/29/2014 **
1/30/2014 **
1/31/2014 **
2/1/2014 **
2/2/2014 **
2/3/2014 **
2/4/2014 **
2/5/2014 **
2/6/2014 **
2/7/2014 **
2/8/2014 **
2/9/2014 **
2/10/2014 **
2/11/2014 **
2/12/2014 **
2/13/2014 **
2/14/2014 **
2/15/2014 **
2/16/2014 **
2/17/2014 **
2/18/2014 **
2/19/2014 **
2/20/2014 **
2/21/2014 **
2/22/2014 **
2/23/2014 **
2/24/2014 **
2/25/2014 **
2/26/2014 **
2/27/2014 **
2/28/2014 **
3/1/2014 **
3/2/2014 **
3/3/2014 **
3/4/2014 **
3/5/2014 **
3/6/2014 **
3/7/2014 **
3/8/2014 **
3/9/2014 **
3/10/2014 **
3/11/2014 **
3/12/2014 **
3/13/2014 **
3/14/2014 **
3/15/2014 **
3/16/2014 **
3/17/2014 **
3/18/2014 **
3/19/2014 **
3/20/2014 **
3/21/2014 **
3/22/2014 **
3/23/2014 **
3/24/2014 **
3/25/2014 **
3/26/2014 **
3/27/2014 **
3/28/2014 **
3/29/2014 **
3/30/2014 **
3/31/2014 **
Day of YearDaily PrcpMultiday Prcp
4/1/2014 **
4/2/2014 **
4/3/2014 10.25
4/4/2014 **
4/5/2014 **
4/6/2014 0.09
4/7/2014 0.00
4/8/2014 1.07
4/9/2014 0.00
4/10/2014 0.00
4/11/2014 0.00
4/12/2014 0.00
4/13/2014 0.00
4/14/2014 0.00
4/15/2014 0.17
4/16/2014 1.05
4/17/2014 0.00
4/18/2014 0.00
4/19/2014 0.00
4/20/2014 0.00
4/21/2014 0.00
4/22/2014 **
4/23/2014 0.04
4/24/2014
4/25/2014 0.00
4/26/2014 0.28
4/27/2014 0.39
4/28/2014 0.00
4/29/2014 T
4/30/2014 0.19
5/1/2014 2.38
5/2/2014 0.00
5/3/2014 0.00
5/4/2014 0.00
5/5/2014 T
5/6/2014 0.00
5/7/2014 0.00 **
5/8/2014 **
5/9/2014 **
5/10/2014 0.49
5/11/2014 0.21
5/12/2014 0.00
5/13/2014 0.00
5/14/2014 0.00
5/15/2014 T
5/16/2014 0.10
5/17/2014 1.19
5/18/2014 0.00
5/19/2014 0.00
5/20/2014
5/21/2014
5/22/2014 0.28
5/23/2014 0.51
5/24/2014 1.46
5/25/2014 **
5/26/2014 **
5/27/2014 **
5/28/2014 **
5/29/2014 **
5/30/2014 **
5/31/2014 **
6/1/2014 **
6/2/2014 **
6/3/2014 **
6/4/2014 **
6/5/2014 **
6/6/2014 1.16
6/7/2014 0.00 **
6/8/2014 0.00 **
6/9/2014 **
6/10/2014 **
6/11/2014 **
6/12/2014 0.50
6/13/2014 **
6/14/2014 **
6/15/2014 0.00 0.48
6/16/2014 0.00
6/17/2014 0.00
6/18/2014 0.00
6/19/2014 T
6/20/2014 0.06
6/21/2014 0.00
6/22/2014 0.00
6/23/2014 0.00
6/24/2014 0.00
6/25/2014 T
6/26/2014 0.31
6/27/2014 0.00
6/28/2014 0.00
6/29/2014 0.00
6/30/2014 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2014 0.00
7/2/2014 0.00
7/3/2014 T
7/4/2014 **
7/5/2014 0.78
7/6/2014 0.00
7/7/2014 0.00
7/8/2014 0.00
7/9/2014 T
7/10/2014 0.08
7/11/2014 0.00
7/12/2014 0.00
7/13/2014 0.00
7/14/2014 T
7/15/2014 0.60
7/16/2014 0.68
7/17/2014 0.05
7/18/2014 0.00
7/19/2014
7/20/2014
7/21/2014
7/22/2014
7/23/2014
7/24/2014
7/25/2014
7/26/2014
7/27/2014
7/28/2014
7/29/2014
7/30/2014
7/31/2014
8/1/2014
8/2/2014
8/3/2014
8/4/2014
8/5/2014
8/6/2014
8/7/2014
8/8/2014
8/9/2014
8/10/2014
8/11/2014
8/12/2014
8/13/2014
8/14/2014
8/15/2014
8/16/2014
8/17/2014
8/18/2014
8/19/2014
8/20/2014
8/21/2014
8/22/2014
8/23/2014
8/24/2014
8/25/2014
8/26/2014
8/27/2014
8/28/2014
8/29/2014
8/30/2014
8/31/2014
9/1/2014
9/2/2014
9/3/2014
9/4/2014
9/5/2014
9/6/2014
9/7/2014
9/8/2014
9/9/2014
9/10/2014
9/11/2014
9/12/2014
9/13/2014
9/14/2014
9/15/2014
9/16/2014
9/17/2014
9/18/2014
9/19/2014
9/20/2014
9/21/2014
9/22/2014
9/23/2014
9/24/2014
9/25/2014
9/26/2014
9/27/2014
9/28/2014
9/29/2014
9/30/2014



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2013 7:00 AM 0.00 0.0 M M M
10/2/2013 7:00 AM 0.00 0.0 M M M
10/3/2013 7:00 AM 0.00 0.0 M M M
10/4/2013 7:00 AM 0.00 0.0 M M M
10/5/2013 7:00 AM 0.00 0.0 M M M
10/8/2013 8:00 AM 0.07 M M M M
10/9/2013 7:00 AM 0.00 0.0 M M M
10/10/2013 7:00 AM 0.00 0.0 M M M
10/11/2013 7:00 AM 0.03 M M M M
10/12/2013 7:00 AM 0.00 0.0 M M M
10/13/2013 7:00 AM 0.00 0.0 M M M
10/14/2013 7:00 AM 0.00 0.0 M M M
10/15/2013 7:00 AM 0.00 0.0 M M M
10/16/2013 7:00 AM 0.00 0.0 M M M
10/17/2013 7:00 AM 0.00 0.0 M M M
10/18/2013 7:00 AM 0.03 M M M M
10/20/2013 7:00 AM 0.08 M M M M
10/21/2013 7:00 AM 0.00 0.0 M M M
10/22/2013 7:00 AM 0.00 0.0 M M M
10/23/2013 7:00 AM 0.00 0.0 M M M
10/24/2013 7:00 AM 0.05 M M M M
10/25/2013 7:00 AM 0.00 0.0 M M M
10/26/2013 7:00 AM 0.00 0.0 M M M
10/27/2013 7:00 AM 0.00 0.0 M M M
10/28/2013 7:00 AM 0.00 0.0 M M M
10/29/2013 7:00 AM 0.00 0.0 M M M
10/30/2013 7:00 AM 0.00 0.0 M M M
10/31/2013 7:00 AM T M M M M
11/1/2013 7:30 AM 0.04 M M M M
11/2/2013 7:00 AM 0.06 M M M M
11/3/2013 7:00 AM 0.00 0.0 M M M
11/4/2013 7:00 AM 0.00 0.0 M M M
11/5/2013 7:00 AM 0.00 0.0 M M M
11/6/2013 7:00 AM 0.00 0.0 M M M
11/7/2013 8:45 AM 0.03 M M M M
11/8/2013 7:00 AM 0.21 M M M M
11/9/2013 7:00 AM 0.01 M M M M
11/10/2013 7:00 AM 0.00 0.0 M M M
11/11/2013 7:00 AM T M M M M
11/12/2013 8:15 AM 0.08 T M M M First snow of the season!!!
11/13/2013 8:00 AM 0.06 M M M M
11/14/2013 7:00 AM 0.00 0.0 M M M
11/15/2013 7:00 AM 0.00 0.0 M M M
11/16/2013 7:00 AM T M M M M
11/17/2013 7:00 AM T M M M M
11/18/2013 7:30 AM 0.44 M M M M
11/19/2013 7:00 AM T 0.0 M M M
11/20/2013 7:00 AM 0.00 0.0 M M M
11/21/2013 7:00 AM 0.00 0.0 M M M
11/22/2013 7:00 AM T M M M M
11/23/2013 7:00 AM 0.12 M M M M
11/24/2013 7:00 AM T T M M M
11/25/2013 7:00 AM 0.00 0.0 M M M
11/26/2013 7:00 AM 0.00 0.0 M M M
11/27/2013 10:40 AM 2.01 M M M M
11/28/2013 7:00 AM 0.33 M M M M
11/29/2013 7:00 AM 0.00 0.0 M M M
11/30/2013 7:00 AM 0.00 0.0 M M M
12/1/2013 7:40 AM 0.12 M M M M
12/2/2013 7:00 AM 0.04 M M M M
12/3/2013 7:00 AM 0.00 0.0 M M M
12/4/2013 7:00 AM 0.00 0.0 M M M
12/5/2013 7:30 AM 0.01 M M M M
12/6/2013 7:30 AM 0.02 M M M M
12/7/2013 7:30 AM 0.78 T M M M
12/31/2013 7:00 AM 0.00 0.0 M M M
4/7/2014 7:00 AM 0.00 0.0 M M M
4/8/2014 7:40 AM 1.07 M M M M
4/9/2014 7:00 AM 0.00 0.0 M M M
4/10/2014 7:00 AM 0.00 0.0 M M M
4/11/2014 7:00 AM 0.00 0.0 M M M
4/12/2014 7:00 AM 0.00 0.0 M M M
4/13/2014 7:00 AM 0.00 0.0 M M M
4/14/2014 7:00 AM 0.00 0.0 M M M
4/15/2014 12:20 PM 0.17 M M M M
4/16/2014 9:00 AM 1.05 T M T M
4/17/2014 7:00 AM 0.00 0.0 M M M
4/18/2014 7:00 AM 0.00 0.0 M M M
4/19/2014 7:00 AM 0.00 0.0 M M M
4/20/2014 7:00 AM 0.00 0.0 M M M
4/21/2014 7:00 AM 0.00 0.0 M M M
4/25/2014 7:00 AM 0.00 0.0 M M M
4/26/2014 7:30 AM 0.28 M M M M
4/27/2014 7:00 AM 0.39 M M M M
4/28/2014 7:00 AM 0.00 0.0 M M M
4/29/2014 9:00 AM T M M M M
4/30/2014 7:30 AM 0.19 M M M M
5/1/2014 7:30 AM 2.38 M M M M
5/2/2014 7:00 AM 0.00 0.0 M M M
5/3/2014 7:00 AM 0.00 0.0 M M M
5/4/2014 7:00 AM 0.00 0.0 M M M
5/5/2014 7:00 AM T M M M M
5/6/2014 7:00 AM 0.00 0.0 M M M
5/7/2014 7:00 AM 0.00 0.0 M M M
5/11/2014 7:00 AM 0.21 M M M M
5/12/2014 7:00 AM 0.00 0.0 M M M
5/13/2014 7:00 AM 0.00 0.0 M M M
5/14/2014 7:00 AM 0.00 0.0 M M M
5/15/2014 7:00 AM T M M M M
5/16/2014 8:00 AM 0.10 M M M M
5/17/2014 8:00 AM 1.19 M M M M
5/18/2014 7:00 AM 0.00 0.0 M M M
5/19/2014 7:00 AM 0.00 0.0 M M M
5/22/2014 7:00 AM 0.28 M M M M
5/23/2014 11:00 AM 0.51 M M M M
5/24/2014 7:00 AM 1.46 M M M M
6/7/2014 7:00 AM 0.00 0.0 M M M
6/8/2014 7:00 AM 0.00 0.0 M M M
6/15/2014 7:00 AM 0.00 0.0 M M M
6/16/2014 7:00 AM 0.00 0.0 M M M
6/17/2014 7:00 AM 0.00 0.0 M M M
6/18/2014 7:00 AM 0.00 0.0 M M M
6/19/2014 7:40 AM T M M M M
6/20/2014 7:00 AM 0.06 M M M M
6/21/2014 7:00 AM 0.00 0.0 M M M
6/22/2014 7:00 AM 0.00 0.0 M M M
6/23/2014 7:00 AM 0.00 0.0 M M M
6/24/2014 7:00 AM 0.00 0.0 M M M
6/25/2014 8:00 AM T M M M M Very light drizzle from 7am-8am.
6/26/2014 7:00 AM 0.31 M M M M
6/27/2014 7:00 AM 0.00 0.0 M M M
6/28/2014 7:00 AM 0.00 0.0 M M M
6/29/2014 7:00 AM 0.00 0.0 M M M
6/30/2014 7:00 AM 0.00 0.0 M M M
7/1/2014 7:00 AM 0.00 0.0 M M M
7/2/2014 7:00 AM 0.00 0.0 M M M
7/3/2014 7:00 AM T M M M M
7/6/2014 7:00 AM 0.00 0.0 M M M
7/7/2014 7:00 AM 0.00 0.0 M M M
7/8/2014 7:00 AM 0.00 0.0 M M M
7/9/2014 8:00 AM T M M M M
7/10/2014 7:00 AM 0.08 M M M M
7/11/2014 7:00 AM 0.00 0.0 M M M
7/12/2014 7:00 AM 0.00 0.0 M M M
7/13/2014 7:00 AM 0.00 0.0 M M M
7/14/2014 7:00 AM T M M M M
7/15/2014 10:30 AM 0.60 M M M M
7/16/2014 11:00 AM 0.68 M M M M
7/17/2014 7:00 AM 0.05 M M M M
7/18/2014 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/6/2013 10/07/2013 8:30 AM 2 0.04 M M
12/8/2013 12/23/2013 7:30 AM 16 2.66 M M Snowfall missing.
12/24/2013 12/30/2013 9:30 AM 7 1.95 M M Snowfall missing.
1/1/2014 1/06/2014 12:00 PM 6 1.19 M M Snow missing.
1/7/2014 1/12/2014 6:30 PM 6 0.87 M M
1/8/2014 4/03/2014 3:00 PM 86 10.25 M M Estimate. Snowfall missing.
4/4/2014 4/06/2014 2:00 PM 3 0.09 M M
4/22/2014 4/23/2014 3:00 PM 2 0.04 M M
5/7/2014 5/10/2014 12:00 PM 4 0.49 M M
5/25/2014 6/06/2014 3:00 PM 13 1.16 M M
6/7/2014 6/12/2014 7:45 AM 6 0.50 M M
6/13/2014 6/15/2014 10:00 AM 3 0.48 M M
7/4/2014 7/05/2014 8:00 AM 2 0.78 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