Station Overview Station Location
Station Number NY-SF-100 Latitude 40.919969
Station Name Port Jefferson Station 0.3 SSW Longitude -73.069407
County Suffolk Elevation (ft) 176



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 3.74 7.02 31 7.02 31 0.00 0 0 13 0 0.0 0 0
Nov 17 3.78 2.49 30 2.49 30 0.00 0 0 11 2 0.0 0 0
Dec 17 3.86 2.54 31 2.54 31 0.00 0 0 11 5 8.7 4 7
Jan 18 3.51 3.71 31 3.71 31 0.00 0 0 11 2 17.0 3 12
Feb 18 3.01 6.56 28 6.56 28 0.00 0 0 15 3 3.0 1 3
March 18 4.43 7.50 31 7.50 31 0.00 0 0 8 4 25.0 5 9
April 18 4.36 4.41 30 4.41 30 0.00 0 0 17 1 5.5 2 2
May 18 3.92 3.37 31 3.23 29 0.14 2 1 15 0 0.0 0 0
June 18 4.20 3.91 30 3.91 30 0.00 0 0 14 2 0.0 0 0
July 18 3.80 3.19 31 3.19 31 0.00 0 0 10 0 0.0 0 0
Aug 18 3.92 4.51 31 4.51 31 0.00 0 0 16 0 0.0 0 0
Sept 18 3.94 13.01 30 13.01 30 0.00 0 0 16 1 0.0 0 0
Water Year Totals: 46.47" 62.22" 365 days 62.08" 363 0.14" 2 days 1 157 days 20 days 59.2" 15 days 33 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 0.19
10/2/2017 0.02
10/3/2017 0.00
10/4/2017 0.00
10/5/2017 0.00
10/6/2017 0.00
10/7/2017 0.00
10/8/2017 0.00
10/9/2017 0.32
10/10/2017 0.34
10/11/2017 0.00
10/12/2017 0.16
10/13/2017 0.00
10/14/2017 0.10
10/15/2017 0.13
10/16/2017 0.01
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 1.76
10/26/2017 0.02
10/27/2017 0.13
10/28/2017 0.00
10/29/2017 0.33
10/30/2017 3.51
10/31/2017 0.00
11/1/2017 0.00
11/2/2017 0.00
11/3/2017 0.00
11/4/2017 0.00
11/5/2017 0.04
11/6/2017 0.05
11/7/2017 0.03
11/8/2017 0.59
11/9/2017 0.01
11/10/2017 0.00
11/11/2017 0.00
11/12/2017 0.00
11/13/2017 0.00
11/14/2017 0.01
11/15/2017 T
11/16/2017 T
11/17/2017 0.41
11/18/2017 0.00
11/19/2017 0.65
11/20/2017 0.03
11/21/2017 0.00
11/22/2017 0.41
11/23/2017 0.26
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 0.02
12/2/2017 0.00
12/3/2017 0.00
12/4/2017 0.02
12/5/2017 0.00
12/6/2017 0.54
12/7/2017 T
12/8/2017 0.00
12/9/2017 0.00
12/10/2017 0.50
12/11/2017 0.00
12/12/2017 0.00
12/13/2017 0.06
12/14/2017 0.14
12/15/2017 T
12/16/2017 0.20
12/17/2017 0.00
12/18/2017 T
12/19/2017 T
12/20/2017 0.00
12/21/2017 0.00
12/22/2017 0.00
12/23/2017 0.05
12/24/2017 0.51
12/25/2017 0.41
12/26/2017 0.00
12/27/2017 0.00
12/28/2017 0.00
12/29/2017 0.00
12/30/2017 T
12/31/2017 0.09
Day of YearDaily PrcpMultiday Prcp
1/1/2018 0.00
1/2/2018 0.00
1/3/2018 0.00
1/4/2018 0.50
1/5/2018 0.66
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 0.49
1/14/2018 0.00
1/15/2018 0.00
1/16/2018 0.00
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 0.09
1/24/2018 0.98
1/25/2018 0.00
1/26/2018 0.00
1/27/2018 0.00
1/28/2018 0.16
1/29/2018 0.12
1/30/2018 0.44
1/31/2018 T
2/1/2018 0.00
2/2/2018 0.39
2/3/2018 0.00
2/4/2018 0.00
2/5/2018 1.18
2/6/2018 0.00
2/7/2018 0.00
2/8/2018 0.81
2/9/2018 0.00
2/10/2018 T
2/11/2018 0.81
2/12/2018 0.80
2/13/2018 0.00
2/14/2018 T
2/15/2018 0.25
2/16/2018 0.13
2/17/2018 0.05
2/18/2018 0.58
2/19/2018 0.00
2/20/2018 0.07
2/21/2018 T
2/22/2018 0.05
2/23/2018 0.13
2/24/2018 0.25
2/25/2018 0.69
2/26/2018 0.37
2/27/2018 0.00
2/28/2018 0.00
3/1/2018 0.00
3/2/2018 2.20
3/3/2018 1.02
3/4/2018 0.00
3/5/2018 0.00
3/6/2018 0.00
3/7/2018 0.15
3/8/2018 1.50
3/9/2018 0.00
3/10/2018 0.00
3/11/2018 0.00
3/12/2018 0.00
3/13/2018 0.50
3/14/2018 0.20
3/15/2018 T
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 T
3/22/2018 1.90
3/23/2018 0.00
3/24/2018 0.00
3/25/2018 0.00
3/26/2018 T
3/27/2018 0.00
3/28/2018 T
3/29/2018 0.00
3/30/2018 0.00
3/31/2018 0.03
Day of YearDaily PrcpMultiday Prcp
4/1/2018 0.02
4/2/2018 0.44
4/3/2018 0.12
4/4/2018 0.25
4/5/2018 0.19
4/6/2018 0.00
4/7/2018 0.06
4/8/2018 0.00
4/9/2018 0.00
4/10/2018 0.04
4/11/2018 0.02
4/12/2018 0.00
4/13/2018 0.00
4/14/2018 0.00
4/15/2018 0.00
4/16/2018 1.23
4/17/2018 0.81
4/18/2018 T
4/19/2018 0.15
4/20/2018 0.12
4/21/2018 0.00
4/22/2018 0.00
4/23/2018 0.00
4/24/2018 0.00
4/25/2018 0.07
4/26/2018 0.31
4/27/2018 0.00
4/28/2018 0.48
4/29/2018 0.09
4/30/2018 0.01
5/1/2018 0.01
5/2/2018 0.00
5/3/2018 0.00
5/4/2018 0.02
5/5/2018 0.00
5/6/2018 0.00
5/7/2018 0.09
5/8/2018 0.00
5/9/2018 0.00
5/10/2018 0.02
5/11/2018 0.00
5/12/2018 **
5/13/2018 0.14
5/14/2018 0.07
5/15/2018 0.00
5/16/2018 0.42
5/17/2018 0.77
5/18/2018 0.04
5/19/2018 0.21
5/20/2018 0.64
5/21/2018 0.00
5/22/2018 0.00
5/23/2018 0.35
5/24/2018 0.01
5/25/2018 0.00
5/26/2018 0.00
5/27/2018 0.26
5/28/2018 0.31
5/29/2018 0.01
5/30/2018 0.00
5/31/2018 0.00
6/1/2018 0.12
6/2/2018 0.18
6/3/2018 0.05
6/4/2018 1.23
6/5/2018 0.14
6/6/2018 0.07
6/7/2018 0.01
6/8/2018 0.00
6/9/2018 0.00
6/10/2018 0.00
6/11/2018 T
6/12/2018 0.00
6/13/2018 0.00
6/14/2018 0.07
6/15/2018 0.00
6/16/2018 0.00
6/17/2018 0.00
6/18/2018 0.00
6/19/2018 0.04
6/20/2018 0.00
6/21/2018 0.89
6/22/2018 T
6/23/2018 0.00
6/24/2018 0.02
6/25/2018 0.28
6/26/2018 0.00
6/27/2018 0.00
6/28/2018 0.15
6/29/2018 0.66
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 0.08
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 0.08
7/16/2018 0.00
7/17/2018 0.00
7/18/2018 1.62
7/19/2018 0.00
7/20/2018 0.00
7/21/2018 0.00
7/22/2018 0.71
7/23/2018 0.27
7/24/2018 0.02
7/25/2018 0.04
7/26/2018 0.34
7/27/2018 0.01
7/28/2018 0.02
7/29/2018 0.00
7/30/2018 0.00
7/31/2018 0.00
8/1/2018 0.01
8/2/2018 0.01
8/3/2018 0.00
8/4/2018 0.01
8/5/2018 0.78
8/6/2018 0.00
8/7/2018 0.00
8/8/2018 0.09
8/9/2018 0.15
8/10/2018 0.00
8/11/2018 0.09
8/12/2018 0.46
8/13/2018 0.06
8/14/2018 0.51
8/15/2018 0.37
8/16/2018 0.00
8/17/2018 0.00
8/18/2018 0.70
8/19/2018 1.09
8/20/2018 0.04
8/21/2018 0.02
8/22/2018 0.12
8/23/2018 0.00
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 T
9/3/2018 0.00
9/4/2018 0.00
9/5/2018 0.00
9/6/2018 0.00
9/7/2018 0.89
9/8/2018 0.01
9/9/2018 0.07
9/10/2018 0.42
9/11/2018 0.55
9/12/2018 0.12
9/13/2018 3.24
9/14/2018 0.02
9/15/2018 0.01
9/16/2018 0.00
9/17/2018 0.00
9/18/2018 0.01
9/19/2018 1.69
9/20/2018 0.00
9/21/2018 0.00
9/22/2018 0.00
9/23/2018 0.00
9/24/2018 0.00
9/25/2018 0.12
9/26/2018 4.15
9/27/2018 0.32
9/28/2018 1.33
9/29/2018 0.06
9/30/2018 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2017 8:34 AM 0.19 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/2/2017 8:38 AM 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/3/2017 6:36 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/4/2017 8:24 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/5/2017 7:51 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/6/2017 8:30 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/7/2017 8:16 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/8/2017 8:42 AM 0.00 M M M M we need rain!
10/9/2017 8:38 AM 0.32 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/10/2017 8:32 AM 0.34 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/11/2017 7:15 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/12/2017 8:27 AM 0.16 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/13/2017 7:19 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/14/2017 8:31 AM 0.10 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/15/2017 8:31 AM 0.13 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/16/2017 6:39 AM 0.01 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/17/2017 6:51 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/18/2017 8:38 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/19/2017 8:17 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/20/2017 8:25 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/21/2017 8:25 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/22/2017 8:30 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/23/2017 8:36 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/24/2017 6:33 AM 0.00 M M M M very dry conditions for past couple of weeks. expecting rain today and tomorrow which is much needed.
10/25/2017 7:58 AM 1.76 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/26/2017 8:31 AM 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/27/2017 6:47 AM 0.13 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/28/2017 8:08 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/29/2017 8:37 AM 0.33 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/30/2017 8:24 AM 3.51 M M M M heavy rain and high winds for past 24 hours. heaviest rainfall was between 8pm and 9pm when 0.81 inches fell. currently it is windy and very light rain. only 0.03 inches fell between 11pm and 8:24am.
10/31/2017 6:26 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/1/2017 8:24 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/2/2017 8:30 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/3/2017 8:33 AM 0.00 M M M M light fog left everything wet but no precipitation.
11/4/2017 8:36 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/5/2017 8:06 AM 0.04 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/6/2017 8:13 AM 0.05 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/7/2017 6:40 AM 0.03 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/8/2017 8:19 AM 0.59 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/9/2017 8:25 AM 0.01 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/10/2017 7:55 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/11/2017 8:05 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/12/2017 8:25 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/13/2017 8:31 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/14/2017 6:33 AM 0.01 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/15/2017 6:37 AM T M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/16/2017 8:24 AM T M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/17/2017 7:55 AM 0.41 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/18/2017 8:22 AM 0.00 M M M M
11/19/2017 8:26 AM 0.65 M M M M
11/20/2017 8:37 AM 0.03 M M M M
11/21/2017 6:21 AM 0.00 M M M M
11/22/2017 8:35 AM 0.41 M M M M
11/23/2017 6:21 AM 0.26 M M M M
11/24/2017 8:27 AM 0.00 M M M M
11/25/2017 8:20 AM 0.00 M M M M
11/26/2017 8:28 AM 0.00 M M M M
11/27/2017 8:24 AM 0.00 M M M M
11/28/2017 6:30 AM 0.00 M M M M
11/29/2017 8:04 AM 0.00 M M M M
11/30/2017 7:22 AM 0.00 M M M M
12/1/2017 8:25 AM 0.02 M M M M
12/2/2017 8:20 AM 0.00 M M M M
12/3/2017 8:15 AM 0.00 M M M M
12/4/2017 8:34 AM 0.02 M M M M
12/5/2017 6:34 AM 0.00 M M M M
12/6/2017 8:34 AM 0.54 M M M M
12/7/2017 8:16 AM T M M M M
12/8/2017 8:12 AM 0.00 M M M M Expecting first snowfall tomorrow.
12/9/2017 8:32 AM 0.00 M M M M
12/10/2017 8:30 AM 0.50 3.0 0.50 3.0 0.50 Snowfall amounts were an average of measurements taken in 3 locations.
12/11/2017 8:29 AM 0.00 M M M M
12/12/2017 7:30 AM 0.00 0.0 0.00 1.5 0.41
12/13/2017 7:39 AM 0.06 M M M M
12/14/2017 8:40 AM 0.14 2.4 0.14 2.5 0.14 Light flurry snow which is still falling.
12/15/2017 8:08 AM T T T 1.3 0.12
12/16/2017 8:00 AM 0.20 2.0 0.20 M M
12/17/2017 8:00 AM 0.00 0.0 0.00 2.0 0.22
12/18/2017 8:30 AM T M M 1.3 0.29
12/19/2017 6:30 AM T 0.0 0.00 0.0 0.00 Last week's snow has melted. Forecasting high temperature of 50 degrees today.
12/20/2017 8:37 AM 0.00 M M M M
12/21/2017 8:34 AM 0.00 M M M M
12/22/2017 8:30 AM 0.00 M M M M
12/23/2017 8:25 AM 0.05 M M M M currently raining
12/24/2017 8:33 AM 0.51 M M M M
12/25/2017 7:43 AM 0.41 M M M M
12/26/2017 8:22 AM 0.00 M M M M
12/27/2017 8:25 AM 0.00 M M M M
12/28/2017 8:34 AM 0.00 M M M M
12/29/2017 8:12 AM 0.00 M M M M
12/30/2017 8:30 AM T T T T T light snow began yo fall about 30 minutes ago.
12/31/2017 8:30 AM 0.09 1.3 0.09 1.3 0.09
1/1/2018 8:30 AM 0.00 0.0 0.00 0.5 0.09 very sunny but very frigid weather, currently 7 degrees above zero. old snow very powdery.
1/2/2018 8:30 AM 0.00 0.0 0.00 0.5 0.07
1/3/2018 8:29 AM 0.00 M M M M
1/4/2018 9:00 AM 0.50 3.0 0.50 3.0 0.50 Blizzard conditions. Took several measurements from snow boards. Rain gauge caught slightly less snow than was measured on snow boards so used melted snow from core sample from snow board was used to report.
1/5/2018 9:00 AM 0.66 8.0 0.66 11.0 1.16 Blizzard conditions yesterday led to significant blowing and drifting of snow. Multiple measurements taken and averaged.
1/6/2018 9:00 AM 0.00 0.0 0.00 10.0 2.23
1/7/2018 8:30 AM 0.00 0.0 0.00 8.5 1.84
1/8/2018 8:00 AM 0.00 0.0 0.00 8.0 1.68
1/9/2018 8:30 AM T T T 7.5 1.76
1/10/2018 8:00 AM 0.00 0.0 0.00 M M Did not have time today to measure old snow.
1/11/2018 7:15 AM 0.00 0.0 0.00 6.0 1.47
1/12/2018 8:45 AM 0.00 0.0 M 3.0 1.21 It was foggy overnight, everything is damp but no water accumulation in the rain gauge. Expecting heavy rain today and mild temperatures which should melt the remaining snow.
1/13/2018 8:40 AM 0.49 0.0 0.00 0.0 0.00 warm temps yesterday melted the snow that remained from last week's snowfall.
1/14/2018 8:40 AM 0.00 0.0 M M M
1/15/2018 8:39 AM 0.00 M M M M
1/16/2018 6:15 AM 0.00 M M M M
1/17/2018 7:08 AM 0.14 M M M M
1/18/2018 7:40 AM 0.11 M M M M
1/19/2018 8:40 AM 0.00 M M M M
1/20/2018 8:39 AM 0.00 M M M M
1/21/2018 8:31 AM 0.00 M M M M
1/22/2018 8:35 AM 0.02 M M M M
1/23/2018 6:45 AM 0.09 M M M M
1/24/2018 7:28 AM 0.98 M M M M
1/25/2018 8:34 AM 0.00 M M M M
1/26/2018 8:30 AM 0.00 M M M M
1/27/2018 8:30 AM 0.00 M M M M
1/28/2018 8:29 AM 0.16 M M M M
1/29/2018 9:00 AM 0.12 M M M M
1/30/2018 8:45 AM 0.44 6.0 0.44 6.0 0.44 snow forecaster to end in 2 to 3 hours. Rain gauge did not capture snow accurately. melted snow from a core sample.
1/31/2018 8:51 AM T T 0.08 4.5 0.44
2/1/2018 8:30 AM 0.00 0.0 0.00 3.5 0.37
2/2/2018 9:00 AM 0.39 T T 1.0 0.40 Combination of rain, freezing rain and very light snow fell in the last 12 hours. Contents of rain gauge was frozen. The 0.39 inch noted above was determined by weighing the rain gauge.
2/3/2018 9:00 AM 0.00 M M T T
2/4/2018 8:33 AM 0.00 M M T T
2/5/2018 8:30 AM 1.18 0.0 0.00 0.0 0.00
2/6/2018 6:51 AM 0.00 M M M M
2/7/2018 7:41 AM 0.00 M M M M
2/8/2018 8:49 AM 0.81 M M M M
2/9/2018 8:31 AM 0.00 M M M M
2/10/2018 8:48 AM T M M M M
2/11/2018 8:49 AM 0.81 M M M M
2/12/2018 8:45 AM 0.80 M M M M
2/13/2018 6:37 AM 0.00 M M M M
2/14/2018 8:32 AM T M M M M
2/15/2018 8:42 AM 0.25 M M M M
2/16/2018 8:26 AM 0.13 M M M M
2/17/2018 8:41 AM 0.05 M M M M
2/18/2018 9:00 AM 0.58 3.0 0.58 3.0 0.58
2/19/2018 8:14 AM 0.00 0.0 0.00 T T
2/20/2018 8:49 AM 0.07 M M M M
2/21/2018 8:33 AM T M M M M dense fog overnight and this morning left everything very wet. no actual rainfall.
2/22/2018 8:38 AM 0.05 M M M M
2/23/2018 8:31 AM 0.13 M M M M
2/24/2018 8:25 AM 0.25 M M M M
2/25/2018 8:34 AM 0.69 M M M M
2/26/2018 8:30 AM 0.37 M M M M
2/27/2018 6:45 AM 0.00 M M M M
2/28/2018 7:11 AM 0.00 M M M M
3/1/2018 8:20 AM 0.00 M M M M
3/2/2018 8:23 AM 2.20 M M M M
3/3/2018 8:41 AM 1.02 M M M M
3/4/2018 8:37 AM 0.00 M M M M
3/5/2018 7:55 AM 0.00 M M M M
3/6/2018 6:25 AM 0.00 M M M M
3/7/2018 8:10 AM 0.15 0.5 0.15 0.5 0.15
3/8/2018 8:35 AM 1.50 7.0 1.50 7.0 1.50 used snow from rain gauge as it was more accurate. Rain was mixing with the snow which would lead to inaccuracies in the core samples.
3/9/2018 8:30 AM 0.00 0.0 0.00 4.0 1.02
3/10/2018 8:40 AM 0.00 0.0 0.00 2.0 0.62
3/11/2018 9:00 AM 0.00 M M M M
3/12/2018 8:40 AM 0.00 M M M M
3/13/2018 8:38 AM 0.50 2.0 0.50 2.0 0.50 mixture rain and wet snow continues to fall
3/14/2018 6:42 AM 0.20 4.5 0.20 M M
3/15/2018 8:30 AM T T T 1.0 0.23 Some snow flurries last night with no accumulations. I reported trace snow to account for this.
3/16/2018 8:28 AM 0.00 0.0 0.00 T T
3/17/2018 8:41 AM 0.00 M M M M
3/18/2018 8:20 AM 0.00 M M M M
3/19/2018 8:30 AM 0.00 M M M M
3/20/2018 6:56 AM 0.00 M M M M
3/21/2018 8:10 AM T T T T T
3/22/2018 9:00 AM 1.90 11.0 1.90 11.0 1.90 Melted snow in rain gauge as it more accurately reflected the wet snow that fell in the past 24 hours.
3/23/2018 8:45 AM 0.00 0.0 0.00 4.5 1.07
3/24/2018 8:37 AM 0.00 0.0 0.00 2.0 0.44
3/25/2018 8:30 AM 0.00 0.0 0.00 T T
3/26/2018 8:32 AM T 0.0 0.00 T T
3/27/2018 6:57 AM 0.00 0.0 0.00 0.0 0.00
3/28/2018 6:49 AM T M M M M
3/29/2018 8:27 AM 0.00 M M M M
3/30/2018 6:37 AM 0.00 M M M M
3/31/2018 8:31 AM 0.03 M M M M
4/1/2018 9:40 AM 0.02 M M M M
4/2/2018 8:20 AM 0.44 5.0 0.44 5.0 0.44
4/3/2018 8:30 AM 0.12 0.5 0.12 1.0 0.24
4/4/2018 8:23 AM 0.25 0.0 0.00 0.0 0.00
4/5/2018 8:31 AM 0.19 0.0 0.00 0.0 0.00
4/6/2018 8:30 AM 0.00 M M M M
4/7/2018 8:32 AM 0.06 M M M M
4/8/2018 6:45 AM 0.00 M M M M
4/9/2018 8:32 AM 0.00 M M M M
4/10/2018 6:43 AM 0.04 M M M M
4/11/2018 8:43 AM 0.02 M M M M
4/12/2018 8:36 AM 0.00 M M M M
4/13/2018 7:44 AM 0.00 M M M M
4/14/2018 8:42 AM 0.00 M M M M
4/15/2018 8:30 AM 0.00 M M M M
4/16/2018 7:44 AM 1.23 M M M M
4/17/2018 6:25 AM 0.81 M M M M
4/18/2018 6:47 AM T M M M M
4/19/2018 8:09 AM 0.15 M M M M
4/20/2018 8:16 AM 0.12 M M M M
4/21/2018 8:33 AM 0.00 M M M M
4/22/2018 8:10 AM 0.00 M M M M
4/23/2018 7:54 AM 0.00 M M M M
4/24/2018 7:14 AM 0.00 M M M M
4/25/2018 7:51 AM 0.07 M M M M
4/26/2018 7:59 AM 0.31 M M M M
4/27/2018 8:31 AM 0.00 M M M M
4/28/2018 8:11 AM 0.48 M M M M
4/29/2018 8:40 AM 0.09 M M M M
4/30/2018 9:10 AM 0.01 M M M M
5/1/2018 7:01 AM 0.01 M M M M
5/2/2018 6:48 AM 0.00 M M M M
5/3/2018 8:24 AM 0.00 M M M M
5/4/2018 8:18 AM 0.02 M M M M
5/5/2018 8:12 AM 0.00 M M M M
5/6/2018 7:54 AM 0.00 M M M M
5/7/2018 7:19 AM 0.09 M M M M
5/8/2018 5:56 AM 0.00 M M M M
5/9/2018 7:41 AM 0.00 M M M M
5/10/2018 8:05 AM 0.02 M M M M
5/11/2018 7:00 AM 0.00 M M M M
5/14/2018 7:20 AM 0.07 M M M M
5/15/2018 9:05 AM 0.00 M M M M
5/16/2018 8:53 AM 0.42 M M M M
5/17/2018 8:50 AM 0.77 M M M M
5/18/2018 7:31 AM 0.04 M M M M
5/19/2018 8:40 AM 0.21 M M M M
5/20/2018 8:29 AM 0.64 M M M M
5/21/2018 8:41 AM 0.00 M M M M
5/22/2018 8:01 AM 0.00 M M M M
5/23/2018 6:42 AM 0.35 M M M M
5/24/2018 8:30 AM 0.01 M M M M
5/25/2018 8:25 AM 0.00 M M M M
5/26/2018 8:37 AM 0.00 M M M M
5/27/2018 8:28 AM 0.26 M M M M
5/28/2018 8:39 AM 0.31 M M M M
5/29/2018 6:43 AM 0.01 M M M M
5/30/2018 8:33 AM 0.00 M M M M
5/31/2018 8:30 AM 0.00 M M M M
6/1/2018 8:31 AM 0.12 M M M M
6/2/2018 8:18 AM 0.18 M M M M
6/3/2018 8:32 AM 0.05 M M M M
6/4/2018 8:23 AM 1.23 M M M M
6/5/2018 6:47 AM 0.14 M M M M
6/6/2018 6:45 AM 0.07 M M M M
6/7/2018 8:18 AM 0.01 M M M M
6/8/2018 8:10 AM 0.00 M M M M
6/9/2018 8:03 AM 0.00 M M M M
6/10/2018 8:34 AM 0.00 M M M M
6/11/2018 6:45 AM T M M M M
6/12/2018 6:22 AM 0.00 M M M M
6/13/2018 7:40 AM 0.00 M M M M
6/14/2018 7:24 AM 0.07 M M M M
6/15/2018 8:30 AM 0.00 M M M M
6/16/2018 9:30 AM 0.00 M M M M
6/17/2018 8:40 AM 0.00 M M M M
6/18/2018 8:32 AM 0.00 M M M M
6/19/2018 5:45 AM 0.04 M M M M
6/20/2018 8:20 AM 0.00 M M M M
6/21/2018 8:43 AM 0.89 M M M M
6/22/2018 8:16 AM T M M M M
6/23/2018 8:01 AM 0.00 M M M M
6/24/2018 8:33 AM 0.02 M M M M
6/25/2018 8:11 AM 0.28 M M M M
6/26/2018 7:42 AM 0.00 M M M M
6/27/2018 7:40 AM 0.00 M M M M
6/28/2018 8:20 AM 0.15 M M M M
6/29/2018 8:13 AM 0.66 M M M M
6/30/2018 8:34 AM 0.00 M M M M
7/1/2018 6:50 AM 0.00 M M M M
7/2/2018 8:24 AM 0.00 M M M M
7/3/2018 8:40 AM 0.00 M M M M
7/4/2018 8:57 AM 0.00 M M M M
7/5/2018 8:35 AM 0.00 M M M M
7/6/2018 8:35 AM 0.00 M M M M
7/7/2018 8:34 AM 0.08 M M M M Heavy rain and flash flood warnings for yesterday failed to materialize and we only got light showers.
7/8/2018 8:25 AM 0.00 M M M M
7/9/2018 7:40 AM 0.00 M M M M
7/10/2018 8:04 AM 0.00 M M M M very dry conditions. we need rain.
7/11/2018 8:30 AM 0.00 M M M M
7/12/2018 8:29 AM 0.00 M M M M very dry. we need rain.
7/13/2018 7:53 AM 0.00 M M M M
7/14/2018 8:32 AM 0.00 M M M M Very dry conditions. need rain!
7/15/2018 8:12 AM 0.08 M M M M
7/16/2018 8:06 AM 0.00 M M M M
7/17/2018 7:52 AM 0.00 M M M M
7/18/2018 6:38 AM 1.62 M M M M
7/19/2018 5:59 AM 0.00 M M M M
7/20/2018 8:31 AM 0.00 M M M M
7/21/2018 8:30 AM 0.00 M M M M
7/22/2018 8:34 AM 0.71 M M M M
7/23/2018 8:12 AM 0.27 M M M M
7/24/2018 8:13 AM 0.02 M M M M
7/25/2018 7:59 AM 0.04 M M M M
7/26/2018 8:36 AM 0.34 M M M M
7/27/2018 8:08 AM 0.01 M M M M
7/28/2018 8:28 AM 0.02 M M M M
7/29/2018 8:30 AM 0.00 M M M M
7/30/2018 8:29 AM 0.00 M M M M
7/31/2018 8:29 AM 0.00 M M M M
8/1/2018 6:45 AM 0.01 M M M M
8/2/2018 8:30 AM 0.01 M M M M
8/3/2018 8:32 AM 0.00 M M M M
8/4/2018 8:22 AM 0.01 M M M M
8/5/2018 8:30 AM 0.78 M M M M
8/6/2018 8:10 AM 0.00 M M M M
8/7/2018 8:33 AM 0.00 M M M M
8/8/2018 8:08 AM 0.09 M M M M
8/9/2018 8:26 AM 0.15 M M M M
8/10/2018 8:11 AM 0.00 M M M M
8/11/2018 8:25 AM 0.09 M M M M
8/12/2018 8:37 AM 0.46 M M M M
8/13/2018 8:17 AM 0.06 M M M M
8/14/2018 8:04 AM 0.51 M M M M
8/15/2018 8:15 AM 0.37 M M M M
8/16/2018 8:10 AM 0.00 M M M M
8/17/2018 7:26 AM 0.00 M M M M
8/18/2018 8:55 AM 0.70 M M M M
8/19/2018 8:52 AM 1.09 M M M M
8/20/2018 8:16 AM 0.04 M M M M
8/21/2018 8:16 AM 0.02 M M M M
8/22/2018 8:24 AM 0.12 M M M M
8/23/2018 8:06 AM 0.00 M M M M
8/24/2018 8:31 AM 0.00 M M M M
8/25/2018 8:37 AM 0.00 M M M M
8/26/2018 8:22 AM 0.00 M M M M
8/27/2018 8:11 AM 0.00 M M M M
8/28/2018 8:33 AM 0.00 M M M M quite a few days without rain and unusually warm temperatures is causing dry conditions.
8/29/2018 8:18 AM 0.00 M M M M
8/30/2018 8:45 AM 0.00 M M M M another hot and humid day yesterday and predicted for today . dry conditions. Rain in the forecast for tomorrow~we need the rain.
8/31/2018 8:34 AM 0.00 M M M M
9/1/2018 8:39 AM 0.00 M M M M
9/2/2018 8:40 AM T M M M M
9/3/2018 8:32 AM 0.00 M M M M
9/4/2018 8:28 AM 0.00 M M M M dry conditions. no significant rain for 13 days. unusually hot and humid weather for this time of year.
9/5/2018 8:28 AM 0.00 M M M M 14 days without a measurable rainfall. lawns that have not been watered are turning brown.
9/6/2018 8:15 AM 0.00 M M M M
9/7/2018 8:25 AM 0.89 M M M M
9/8/2018 8:33 AM 0.01 M M M M
9/9/2018 8:49 AM 0.07 M M M M
9/10/2018 8:05 AM 0.42 M M M M
9/11/2018 8:19 AM 0.55 M M M M
9/12/2018 8:28 AM 0.12 M M M M
9/13/2018 7:50 AM 3.24 M M M M
9/14/2018 8:19 AM 0.02 M M M M
9/15/2018 9:29 AM 0.01 M M M M
9/16/2018 8:55 AM 0.00 M M M M
9/17/2018 8:30 AM 0.00 0.0 M M M
9/18/2018 8:29 AM 0.01 M M M M
9/19/2018 8:25 AM 1.69 M M M M
9/20/2018 8:45 AM 0.00 M M M M
9/21/2018 8:45 AM 0.00 M M M M
9/22/2018 8:45 AM 0.00 M M M M
9/23/2018 8:16 AM 0.00 M M M M
9/24/2018 8:27 AM 0.00 M M M M
9/25/2018 8:19 AM 0.12 M M M M
9/26/2018 8:20 AM 4.15 M M M M unusual amount of rainfall
9/27/2018 8:26 AM 0.32 M M M M
9/28/2018 8:28 AM 1.33 M M M M
9/29/2018 8:17 AM 0.06 M M M M
9/30/2018 8:32 AM 0.00 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
5/12/2018 5/13/2018 8:30 AM 2 0.14 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