Station Overview Station Location
Station Number NY-SF-129 Latitude 40.72422
Station Name Brightwaters 0.5 NNE Longitude -73.26074
County Suffolk Elevation (ft) 26



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 18 4.25 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 18 4.13 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 18 4.21 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 19 4.00 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 19 3.19 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 19 4.75 0.00 4 0.00 1 0.00 3 1 0 0 0.0 0 0
April 19 4.55 6.67 29 5.21 23 1.46 6 3 14 0 0.0 0 0
May 19 4.05 3.01 30 3.01 27 0.00 3 0 16 1 0.0 0 0
June 19 4.49 6.40 30 4.87 21 1.53 9 3 9 2 0.0 0 0
July 19 4.46 3.63 30 3.38 27 0.25 3 2 6 1 0.0 0 0
Aug 19 4.54 4.93 31 4.93 31 0.00 0 0 13 0 0.0 0 0
Sept 19 4.01 0.54 28 0.54 28 0.00 0 0 6 0 0.0 0 0
Water Year Totals: 50.63" 25.18" 182 days 21.94" 158 3.24" 24 days 9 64 days 4 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
10/1/2018
10/2/2018
10/3/2018
10/4/2018
10/5/2018
10/6/2018
10/7/2018
10/8/2018
10/9/2018
10/10/2018
10/11/2018
10/12/2018
10/13/2018
10/14/2018
10/15/2018
10/16/2018
10/17/2018
10/18/2018
10/19/2018
10/20/2018
10/21/2018
10/22/2018
10/23/2018
10/24/2018
10/25/2018
10/26/2018
10/27/2018
10/28/2018
10/29/2018
10/30/2018
10/31/2018
11/1/2018
11/2/2018
11/3/2018
11/4/2018
11/5/2018
11/6/2018
11/7/2018
11/8/2018
11/9/2018
11/10/2018
11/11/2018
11/12/2018
11/13/2018
11/14/2018
11/15/2018
11/16/2018
11/17/2018
11/18/2018
11/19/2018
11/20/2018
11/21/2018
11/22/2018
11/23/2018
11/24/2018
11/25/2018
11/26/2018
11/27/2018
11/28/2018
11/29/2018
11/30/2018
12/1/2018
12/2/2018
12/3/2018
12/4/2018
12/5/2018
12/6/2018
12/7/2018
12/8/2018
12/9/2018
12/10/2018
12/11/2018
12/12/2018
12/13/2018
12/14/2018
12/15/2018
12/16/2018
12/17/2018
12/18/2018
12/19/2018
12/20/2018
12/21/2018
12/22/2018
12/23/2018
12/24/2018
12/25/2018
12/26/2018
12/27/2018
12/28/2018
12/29/2018
12/30/2018
12/31/2018
Day of YearDaily PrcpMultiday Prcp
1/1/2019
1/2/2019
1/3/2019
1/4/2019
1/5/2019
1/6/2019
1/7/2019
1/8/2019
1/9/2019
1/10/2019
1/11/2019
1/12/2019
1/13/2019
1/14/2019
1/15/2019
1/16/2019
1/17/2019
1/18/2019
1/19/2019
1/20/2019
1/21/2019
1/22/2019
1/23/2019
1/24/2019
1/25/2019
1/26/2019
1/27/2019
1/28/2019
1/29/2019
1/30/2019
1/31/2019
2/1/2019
2/2/2019
2/3/2019
2/4/2019
2/5/2019
2/6/2019
2/7/2019
2/8/2019
2/9/2019
2/10/2019
2/11/2019
2/12/2019
2/13/2019
2/14/2019
2/15/2019
2/16/2019
2/17/2019
2/18/2019
2/19/2019
2/20/2019
2/21/2019
2/22/2019
2/23/2019
2/24/2019
2/25/2019
2/26/2019
2/27/2019
2/28/2019
3/1/2019
3/2/2019
3/3/2019
3/4/2019
3/5/2019
3/6/2019
3/7/2019
3/8/2019
3/9/2019
3/10/2019
3/11/2019
3/12/2019
3/13/2019
3/14/2019
3/15/2019
3/16/2019
3/17/2019
3/18/2019
3/19/2019
3/20/2019
3/21/2019
3/22/2019
3/23/2019
3/24/2019
3/25/2019
3/26/2019
3/27/2019
3/28/2019 0.00
3/29/2019 **
3/30/2019 **
3/31/2019 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2019 0.25
4/2/2019 0.00
4/3/2019 0.08
4/4/2019 0.00
4/5/2019 0.00
4/6/2019 0.36
4/7/2019
4/8/2019 0.45
4/9/2019 0.00
4/10/2019 0.04
4/11/2019 0.00
4/12/2019 0.00
4/13/2019 0.76
4/14/2019 **
4/15/2019 1.14
4/16/2019 0.14
4/17/2019 0.04
4/18/2019 0.00
4/19/2019 0.00
4/20/2019 0.19
4/21/2019 **
4/22/2019 0.32
4/23/2019 1.07
4/24/2019 0.14
4/25/2019 0.00
4/26/2019 0.24
4/27/2019 1.23
4/28/2019 **
4/29/2019 0.00
4/30/2019 0.22
5/1/2019 0.00
5/2/2019 0.02
5/3/2019 0.32
5/4/2019 0.08
5/5/2019 0.15
5/6/2019 0.62
5/7/2019 0.00
5/8/2019 T
5/9/2019 0.00
5/10/2019 0.00
5/11/2019 0.05
5/12/2019 0.37
5/13/2019 0.42
5/14/2019 0.50
5/15/2019 0.13
5/16/2019 0.04
5/17/2019 0.00
5/18/2019 0.01
5/19/2019 0.00
5/20/2019 0.00
5/21/2019 0.00
5/22/2019 0.00
5/23/2019 0.16
5/24/2019 0.10
5/25/2019 0.00
5/26/2019 0.01
5/27/2019 0.03
5/28/2019
5/29/2019 **
5/30/2019 **
5/31/2019 **
6/1/2019 **
6/2/2019 **
6/3/2019 **
6/4/2019 1.50
6/5/2019 T
6/6/2019 0.30
6/7/2019 0.00
6/8/2019 0.00
6/9/2019 0.00
6/10/2019 0.00
6/11/2019 0.55
6/12/2019 0.13
6/13/2019 0.00
6/14/2019 0.33
6/15/2019 0.00
6/16/2019 **
6/17/2019 0.03
6/18/2019 T
6/19/2019 1.30
6/20/2019 0.70
6/21/2019 0.60
6/22/2019 0.20
6/23/2019 **
6/24/2019 0.00
6/25/2019 0.00
6/26/2019 0.76
6/27/2019 0.00
6/28/2019 0.00
6/29/2019 0.00
6/30/2019 **
Day of YearDaily PrcpMultiday Prcp
7/1/2019 0.25
7/2/2019 0.00
7/3/2019 0.00
7/4/2019 0.00
7/5/2019 0.00
7/6/2019 0.00
7/7/2019 0.00
7/8/2019 T
7/9/2019 0.00
7/10/2019 0.00
7/11/2019 0.00
7/12/2019 0.78
7/13/2019 0.00
7/14/2019 0.00
7/15/2019 0.00
7/16/2019 0.00
7/17/2019 0.00
7/18/2019 0.49
7/19/2019
7/20/2019 0.00
7/21/2019 0.00
7/22/2019 0.02
7/23/2019 0.90
7/24/2019 1.17
7/25/2019 0.02
7/26/2019 0.00
7/27/2019 0.00
7/28/2019 **
7/29/2019 0.00
7/30/2019 0.00
7/31/2019 0.00
8/1/2019 0.02
8/2/2019 0.00
8/3/2019 0.00
8/4/2019 0.00
8/5/2019 0.00
8/6/2019 0.00
8/7/2019 0.04
8/8/2019 1.38
8/9/2019 0.01
8/10/2019 0.20
8/11/2019 0.00
8/12/2019 0.00
8/13/2019 0.07
8/14/2019 0.11
8/15/2019 0.00
8/16/2019 0.00
8/17/2019 0.00
8/18/2019 1.27
8/19/2019 0.00
8/20/2019 0.13
8/21/2019 0.02
8/22/2019 0.41
8/23/2019 0.83
8/24/2019 0.00
8/25/2019 0.00
8/26/2019 0.00
8/27/2019 0.00
8/28/2019 0.00
8/29/2019 0.44
8/30/2019 0.00
8/31/2019 0.00
9/1/2019 0.00
9/2/2019 0.00
9/3/2019 0.06
9/4/2019 0.00
9/5/2019 0.02
9/6/2019 0.00
9/7/2019 0.09
9/8/2019
9/9/2019 0.00
9/10/2019
9/11/2019 0.00
9/12/2019 0.03
9/13/2019 0.00
9/14/2019 0.00
9/15/2019 0.00
9/16/2019 0.00
9/17/2019 0.00
9/18/2019 0.00
9/19/2019 0.00
9/20/2019 0.00
9/21/2019 0.00
9/22/2019 0.00
9/23/2019 0.00
9/24/2019 0.14
9/25/2019 0.00
9/26/2019 0.00
9/27/2019 0.20
9/28/2019 0.00
9/29/2019 0.00
9/30/2019 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
3/28/2019 8:00 AM 0.00 0.0 M M M
4/1/2019 8:00 AM 0.25 0.0 0.00 0.0 0.00
4/2/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
4/3/2019 8:00 AM 0.08 M M M M
4/4/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
4/5/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
4/6/2019 8:00 AM 0.36 0.0 0.00 0.0 0.00
4/8/2019 8:00 AM 0.45 0.0 0.00 0.0 0.00
4/9/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
4/10/2019 8:00 AM 0.04 0.0 0.00 0.0 0.00
4/11/2019 8:00 AM 0.00 M M M M
4/12/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
4/13/2019 8:00 AM 0.76 0.0 0.00 0.0 0.00
4/16/2019 8:00 AM 0.14 M 0.00 0.0 0.00
4/17/2019 8:00 AM 0.04 0.0 0.00 0.0 0.00
4/18/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
4/19/2019 8:00 AM 0.00 M M M M
4/20/2019 8:00 AM 0.19 0.0 0.00 0.0 0.00
4/23/2019 8:00 AM 1.07 0.0 0.00 0.0 0.00
4/24/2019 8:00 AM 0.14 0.0 0.00 0.0 0.00
4/25/2019 8:00 AM 0.00 M M M M
4/26/2019 8:00 AM 0.24 0.0 0.00 0.0 0.00
4/27/2019 8:00 AM 1.23 M M M M
4/30/2019 8:00 AM 0.22 0.0 0.00 0.0 0.00
5/1/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
5/2/2019 8:00 AM 0.02 M M M M
5/3/2019 8:00 AM 0.32 0.0 0.00 0.0 0.00
5/4/2019 8:00 AM 0.08 0.0 0.00 0.0 0.00
5/5/2019 8:00 AM 0.15 0.0 0.00 0.0 0.00
5/6/2019 8:00 AM 0.62 0.0 0.00 0.0 0.00
5/7/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
5/8/2019 8:00 AM T 0.0 0.00 0.0 0.00
5/9/2019 8:00 AM 0.00 M M M M
5/10/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
5/11/2019 8:00 AM 0.05 0.0 0.00 0.0 0.00
5/12/2019 8:00 AM 0.37 0.0 0.00 0.0 0.00
5/13/2019 8:00 AM 0.42 0.0 0.00 0.0 0.00
5/14/2019 8:00 AM 0.50 M M M M
5/15/2019 8:00 AM 0.13 0.0 0.00 0.0 0.00
5/16/2019 8:00 AM 0.04 0.0 0.00 0.0 0.00
5/17/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
5/18/2019 8:00 AM 0.01 0.0 0.00 0.0 0.00
5/19/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
5/20/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
5/21/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
5/22/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
5/23/2019 8:00 AM 0.16 0.0 0.00 0.0 0.00
5/24/2019 8:00 AM 0.10 M M M M
5/25/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
5/26/2019 8:00 AM 0.01 0.0 0.00 0.0 0.00
5/27/2019 8:00 AM 0.03 0.0 0.00 0.0 0.00
6/5/2019 8:00 AM T 0.0 0.00 0.0 0.00
6/6/2019 8:00 AM 0.30 M M M M
6/7/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
6/8/2019 8:00 AM 0.00 M M M M
6/9/2019 8:00 AM 0.00 M M M M
6/10/2019 8:00 AM 0.00 M M M M
6/11/2019 8:00 AM 0.55 M M M M
6/12/2019 8:00 AM 0.13 0.0 0.00 0.0 0.00
6/13/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
6/14/2019 8:00 AM 0.33 0.0 0.00 0.0 0.00
6/15/2019 8:00 AM 0.00 M M M M
6/18/2019 8:00 AM T 0.0 0.00 0.0 0.00
6/19/2019 8:00 AM 1.30 0.0 0.00 0.0 0.00
6/20/2019 8:00 AM 0.70 0.0 0.00 0.0 0.00
6/21/2019 8:00 AM 0.60 0.0 0.00 0.0 0.00
6/22/2019 8:00 AM 0.20 M M M M
6/25/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
6/26/2019 8:00 AM 0.76 M M M M
6/27/2019 8:00 AM 0.00 M M M M
6/28/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
6/29/2019 8:00 AM 0.00 M M M M
7/2/2019 8:00 AM 0.00 M M M M
7/3/2019 8:00 AM 0.00 M M M M
7/4/2019 8:00 AM 0.00 M M M M
7/5/2019 8:00 AM 0.00 M M M M
7/6/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 0
7/7/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00 0
7/8/2019 8:00 AM T 0.0 0.00 0.0 0.00 0
7/9/2019 8:00 AM 0.00 M M M M
7/10/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
7/11/2019 8:00 AM 0.00 M M M M
7/12/2019 8:00 AM 0.78 0.0 0.00 0.0 0.00
7/13/2019 8:00 AM 0.00 M M M M
7/14/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
7/15/2019 8:00 AM 0.00 M M M M
7/16/2019 8:00 AM 0.00 M M M M
7/17/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
7/18/2019 8:00 AM 0.49 M M M M
7/20/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
7/21/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
7/22/2019 8:00 AM 0.02 M M M M
7/23/2019 8:00 AM 0.90 0.0 0.00 0.0 0.00
7/24/2019 8:00 AM 1.17 M M M M
7/25/2019 8:00 AM 0.02 M M M M
7/26/2019 8:00 AM 0.00 M M M M
7/27/2019 8:00 AM 0.00 M M M M
7/30/2019 8:00 AM 0.00 M M M M
7/31/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/1/2019 8:00 AM 0.02 0.0 0.00 0.0 0.00
8/2/2019 8:00 AM 0.00 M M M M
8/3/2019 8:00 AM 0.00 M M M M
8/4/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/5/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/6/2019 8:00 AM 0.00 M M M M
8/7/2019 8:00 AM 0.04 M M M M
8/8/2019 8:00 AM 1.38 0.0 0.00 0.0 0.00 In the last week or so, birds and squirrels a virtually disappeared from my yard. Strange!
8/9/2019 8:00 AM 0.01 0.0 0.00 0.0 0.00 No birds in my yard and no squirrels - they both used to be EVERYWHERE... they just disappeared. I looked up reasons why this should happen,but nothing I see seems to apply.
8/10/2019 8:00 AM 0.20 0.0 0.00 0.0 0.00
8/11/2019 8:00 AM 0.00 M M M M
8/12/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/13/2019 8:00 AM 0.07 0.0 0.00 0.0 0.00
8/14/2019 8:00 AM 0.11 0.0 0.00 0.0 0.00
8/15/2019 8:00 AM 0.00 M M M M
8/16/2019 8:00 AM 0.00 M M M M
8/17/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/18/2019 8:00 AM 1.27 0.0 0.00 0.0 0.00
8/19/2019 8:00 AM 0.00 M M M M
8/20/2019 8:00 AM 0.13 0.0 0.00 0.0 0.00
8/21/2019 8:00 AM 0.02 0.0 0.00 0.0 0.00
8/22/2019 8:00 AM 0.41 M M M M
8/23/2019 8:00 AM 0.83 0.0 0.00 0.0 0.00 one hell of a thunderstorm!
8/24/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/25/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/26/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/27/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/28/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/29/2019 8:00 AM 0.44 0.0 0.00 0.0 0.00
8/30/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
8/31/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/1/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/2/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/3/2019 8:00 AM 0.06 M M M M
9/4/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/5/2019 8:00 AM 0.02 M M M M
9/6/2019 8:00 AM 0.00 M M M M
9/7/2019 8:00 AM 0.09 0.0 0.00 0.0 0.00
9/9/2019 8:00 AM 0.00 M M M M
9/11/2019 8:00 AM 0.00 0.0 0.00 0.0 M
9/12/2019 8:00 AM 0.03 M M M M
9/13/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/14/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/15/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/16/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/17/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/18/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/19/2019 8:00 AM 0.00 M M M M
9/20/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/21/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/22/2019 8:00 AM 0.00 M M M M
9/23/2019 8:00 AM 0.00 M M M M
9/24/2019 8:00 AM 0.14 0.0 0.00 0.0 0.00 (edit: originally submitted 9/24/2019 7:17 AM as 0" precip on 9/24, 0.14" originally reported on 9/25 likely corresponds to 9/24 based on radar and nearby sites, switched dates and will contact observer - SGB 10/8/19)
9/25/2019 8:00 AM 0.00 0.0 M M M (edit: originally submitted 9/25/2019 7:09 AM as 0.14" on 9/25, amt likely corresponds to 9/24 based on radar and nearby sites, switched dates and will contact observer - SGB 10/8/19)
9/26/2019 8:00 AM 0.00 0.0 0.00 0.0 0.00
9/27/2019 8:00 AM 0.20 0.0 0.00 0.0 0.00
9/28/2019 8:00 AM 0.00 M M M M
9/29/2019 8:00 AM 0.00 M M M M
9/30/2019 8:00 AM 0.00 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
3/29/2019 3/31/2019 8:00 AM 3 0.00 0.0 0.00
4/14/2019 4/15/2019 8:00 AM 2 1.14 0.0 0.00 Thunderstorms this morning from 5 - 7 AM
4/21/2019 4/22/2019 8:00 AM 2 0.32 0.0 0.00
4/28/2019 4/29/2019 8:00 AM 2 0.00 0.0 0.00
5/29/2019 6/04/2019 8:00 AM 7 1.50 0.0 0.00
6/16/2019 6/17/2019 8:00 AM 2 0.03 0.0 0.00
6/23/2019 6/24/2019 8:00 AM 2 0.00 0.0 0.00
6/30/2019 7/01/2019 8:00 AM 2 0.25 0.0 0.00
7/28/2019 7/29/2019 8:00 AM 2 0.00 0.0 0.00



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