Station Overview Station Location
Station Number NY-SF-17 Latitude 40.735077
Station Name Islip 0.2 NW Longitude -73.221241
County Suffolk Elevation (ft) 14



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 11 4.16 5.94 31 5.94 31 0.00 0 0 15 0 0.0 0 0
Nov 11 4.04 2.76 30 2.76 30 0.00 0 0 7 1 0.0 0 0
Dec 11 4.16 2.93 30 2.93 30 0.00 0 0 8 0 0.0 0 0
Jan 12 3.88 2.29 31 2.29 31 0.00 0 0 12 1 3.0 2 2
Feb 12 3.17 0.86 28 0.86 28 0.00 0 0 9 0 0.5 2 2
March 12 4.64 1.13 30 1.13 30 0.00 0 0 9 1 0.0 0 0
April 12 4.49 2.87 30 2.87 30 0.00 0 0 7 0 0.0 0 0
May 12 4.00 4.39 30 4.39 30 0.00 0 0 10 1 0.0 0 0
June 12 4.38 8.89 30 8.89 30 0.00 0 0 9 1 0.0 0 0
July 12 4.19 5.01 31 5.01 26 0.00 5 1 11 1 0.0 0 0
Aug 12 4.42 6.65 30 6.65 28 0.00 2 1 6 0 0.0 0 0
Sept 12 3.93 3.72 30 3.72 30 0.00 0 0 7 3 0.0 0 0
Water Year Totals: 49.46" 47.44" 361 days 47.44" 354 0.00" 7 days 2 110 days 9 days 3.5" 4 days 4 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
10/1/2011 0.15
10/2/2011 0.12
10/3/2011 0.02
10/4/2011 0.24
10/5/2011 0.05
10/6/2011 0.00
10/7/2011 0.00
10/8/2011 0.00
10/9/2011 0.00
10/10/2011 0.00
10/11/2011 0.00
10/12/2011 0.00
10/13/2011 0.68
10/14/2011 0.09
10/15/2011 0.04
10/16/2011 0.00
10/17/2011 0.02
10/18/2011 0.00
10/19/2011 0.19
10/20/2011 1.32
10/21/2011 0.00
10/22/2011 0.00
10/23/2011 0.00
10/24/2011 0.00
10/25/2011 0.00
10/26/2011 0.00
10/27/2011 0.19
10/28/2011 0.71
10/29/2011 0.01
10/30/2011 2.11
10/31/2011 0.00
11/1/2011 0.00
11/2/2011 0.00
11/3/2011 0.00
11/4/2011 0.00
11/5/2011 0.00
11/6/2011 0.00
11/7/2011 0.00
11/8/2011 0.00
11/9/2011 T
11/10/2011 0.00
11/11/2011 0.01
11/12/2011 0.00
11/13/2011 0.00
11/14/2011 0.00
11/15/2011 0.00
11/16/2011 0.02
11/17/2011 0.80
11/18/2011 0.00
11/19/2011 0.00
11/20/2011 0.00
11/21/2011 0.15
11/22/2011 0.00
11/23/2011 1.22
11/24/2011 0.12
11/25/2011 0.00
11/26/2011 0.00
11/27/2011 0.00
11/28/2011 0.00
11/29/2011 0.00
11/30/2011 0.44
12/1/2011 0.00
12/2/2011 0.00
12/3/2011 0.00
12/4/2011 0.00
12/5/2011 0.00
12/6/2011 0.02
12/7/2011 0.38
12/8/2011 1.07
12/9/2011 0.00
12/10/2011 0.04
12/11/2011
12/12/2011 0.00
12/13/2011 0.00
12/14/2011 0.00
12/15/2011 0.00
12/16/2011 0.00
12/17/2011 0.00
12/18/2011 0.00
12/19/2011 0.00
12/20/2011 0.00
12/21/2011 0.00
12/22/2011 0.15
12/23/2011 0.99
12/24/2011 0.00
12/25/2011 0.00
12/26/2011 0.00
12/27/2011 0.00
12/28/2011 0.25
12/29/2011 0.00
12/30/2011 0.00
12/31/2011 0.03
Day of YearDaily PrcpMultiday Prcp
1/1/2012 0.03
1/2/2012 0.16
1/3/2012 0.00
1/4/2012 0.00
1/5/2012 0.00
1/6/2012 0.00
1/7/2012 0.00
1/8/2012 0.00
1/9/2012 0.00
1/10/2012 0.00
1/11/2012 0.00
1/12/2012 1.22
1/13/2012 0.04
1/14/2012 0.01
1/15/2012 0.00
1/16/2012 0.00
1/17/2012 0.11
1/18/2012 0.10
1/19/2012 0.00
1/20/2012 0.00
1/21/2012 0.15
1/22/2012 0.17
1/23/2012 0.00
1/24/2012 0.11
1/25/2012 0.00
1/26/2012 T
1/27/2012 0.09
1/28/2012 0.10
1/29/2012 0.00
1/30/2012 0.00
1/31/2012 0.00
2/1/2012 0.04
2/2/2012 0.00
2/3/2012 0.00
2/4/2012
2/5/2012 0.00
2/6/2012 0.00
2/7/2012 0.00
2/8/2012 0.00
2/9/2012 0.03
2/10/2012 0.00
2/11/2012 0.03
2/12/2012 0.09
2/13/2012 0.00
2/14/2012 0.00
2/15/2012 0.04
2/16/2012 0.00
2/17/2012 0.18
2/18/2012 0.00
2/19/2012 0.00
2/20/2012 0.00
2/21/2012 0.00
2/22/2012 0.02
2/23/2012 0.00
2/24/2012 0.21
2/25/2012 0.22
2/26/2012 0.00
2/27/2012 0.00
2/28/2012 0.00
2/29/2012 0.00
3/1/2012 0.48
3/2/2012 0.05
3/3/2012
3/4/2012 0.00
3/5/2012 0.00
3/6/2012 0.00
3/7/2012 0.00
3/8/2012 0.00
3/9/2012 0.08
3/10/2012 0.00
3/11/2012 0.00
3/12/2012 0.00
3/13/2012 0.12
3/14/2012 0.00
3/15/2012 0.00
3/16/2012 0.01
3/17/2012 T
3/18/2012 0.00
3/19/2012 0.00
3/20/2012 0.00
3/21/2012 0.00
3/22/2012 0.00
3/23/2012 0.00
3/24/2012 0.00
3/25/2012 0.13
3/26/2012 0.04
3/27/2012 0.00
3/28/2012 0.00
3/29/2012 0.02
3/30/2012 0.00
3/31/2012 0.20
Day of YearDaily PrcpMultiday Prcp
4/1/2012 0.02
4/2/2012 0.34
4/3/2012 0.00
4/4/2012 0.00
4/5/2012 0.00
4/6/2012 0.00
4/7/2012 0.00
4/8/2012 0.00
4/9/2012 0.00
4/10/2012 0.00
4/11/2012 0.00
4/12/2012 0.00
4/13/2012 0.00
4/14/2012 0.00
4/15/2012 0.00
4/16/2012 0.00
4/17/2012 0.00
4/18/2012 0.00
4/19/2012 0.04
4/20/2012 0.00
4/21/2012 0.00
4/22/2012 0.02
4/23/2012 2.37
4/24/2012 0.00
4/25/2012 0.00
4/26/2012 0.01
4/27/2012 0.07
4/28/2012 0.00
4/29/2012 0.00
4/30/2012 0.00
5/1/2012 0.79
5/2/2012 0.00
5/3/2012 0.33
5/4/2012 0.28
5/5/2012 0.00
5/6/2012 T
5/7/2012 0.00
5/8/2012 0.00
5/9/2012 0.76
5/10/2012 1.19
5/11/2012 0.00
5/12/2012 0.00
5/13/2012 0.00
5/14/2012 0.00
5/15/2012 0.00
5/16/2012 0.52
5/17/2012 0.00
5/18/2012 0.00
5/19/2012 0.00
5/20/2012 0.00
5/21/2012 0.00
5/22/2012 0.32
5/23/2012 0.06
5/24/2012 0.00
5/25/2012 0.10
5/26/2012
5/27/2012 0.00
5/28/2012 0.04
5/29/2012 0.00
5/30/2012 0.00
5/31/2012 0.00
6/1/2012 0.00
6/2/2012 1.91
6/3/2012 0.00
6/4/2012 0.05
6/5/2012 T
6/6/2012 0.00
6/7/2012 0.00
6/8/2012 0.00
6/9/2012 0.00
6/10/2012 0.00
6/11/2012 0.02
6/12/2012 0.00
6/13/2012 2.41
6/14/2012 0.91
6/15/2012 0.00
6/16/2012 0.00
6/17/2012 0.00
6/18/2012 0.00
6/19/2012 0.00
6/20/2012 0.00
6/21/2012 0.00
6/22/2012 0.00
6/23/2012 1.06
6/24/2012 0.00
6/25/2012 2.23
6/26/2012 0.18
6/27/2012 0.00
6/28/2012 0.00
6/29/2012 0.12
6/30/2012 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2012 0.00
7/2/2012 0.22
7/3/2012 0.00
7/4/2012 0.09
7/5/2012 0.00
7/6/2012 0.00
7/7/2012 0.00
7/8/2012 0.12
7/9/2012 0.00
7/10/2012 0.00
7/11/2012 **
7/12/2012 **
7/13/2012 **
7/14/2012 **
7/15/2012 0.00
7/16/2012 0.31
7/17/2012 0.00
7/18/2012 0.00
7/19/2012 0.25
7/20/2012 0.09
7/21/2012 0.51
7/22/2012 0.00
7/23/2012 0.00
7/24/2012 0.05
7/25/2012 0.05
7/26/2012 0.00
7/27/2012 0.39
7/28/2012 T
7/29/2012 2.93
7/30/2012 0.00
7/31/2012 0.00
8/1/2012 0.00
8/2/2012 0.00
8/3/2012 0.00
8/4/2012 0.00
8/5/2012 0.00
8/6/2012 1.01
8/7/2012 0.00
8/8/2012 0.00
8/9/2012 0.00
8/10/2012 0.00
8/11/2012 2.80
8/12/2012 0.00
8/13/2012 0.00
8/14/2012 0.00
8/15/2012 1.11
8/16/2012 1.08
8/17/2012 0.00
8/18/2012 0.16
8/19/2012
8/20/2012 0.00
8/21/2012 0.00
8/22/2012 0.00
8/23/2012 0.00
8/24/2012 0.00
8/25/2012 **
8/26/2012 0.00
8/27/2012 0.00
8/28/2012 0.49
8/29/2012 0.00
8/30/2012 0.00
8/31/2012 0.00
9/1/2012 0.00
9/2/2012 0.00
9/3/2012 0.00
9/4/2012 1.49
9/5/2012 0.32
9/6/2012 0.31
9/7/2012 0.00
9/8/2012 0.00
9/9/2012 0.31
9/10/2012 0.00
9/11/2012 0.00
9/12/2012 0.00
9/13/2012 0.00
9/14/2012 0.00
9/15/2012 0.00
9/16/2012 0.00
9/17/2012 0.00
9/18/2012 T
9/19/2012 1.06
9/20/2012 0.00
9/21/2012 0.00
9/22/2012 0.00
9/23/2012 0.01
9/24/2012 0.00
9/25/2012 0.00
9/26/2012 0.00
9/27/2012 T
9/28/2012 T
9/29/2012 0.22
9/30/2012 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2011 9:00 AM 0.15 M M M M
10/2/2011 9:00 AM 0.12 M M M M Rain fell some time after midnight and well before dawn.
10/3/2011 9:00 AM 0.02 M M M M Very light shower late yesterday afternoon
10/4/2011 9:00 AM 0.24 M M M M Had nice period of rain early last evening.
10/5/2011 9:00 AM 0.05 M M M M 2 light showers early yesterday afternoon.
10/6/2011 9:00 AM 0.00 0.0 M M M
10/7/2011 9:00 AM 0.00 0.0 M M M
10/8/2011 9:00 AM 0.00 0.0 M M M
10/9/2011 9:00 AM 0.00 0.0 M M M
10/10/2011 9:00 AM 0.00 0.0 M M M
10/11/2011 9:00 AM 0.00 0.0 M M M
10/12/2011 9:00 AM 0.00 0.0 M M M
10/13/2011 9:00 AM 0.68 M M M M After midnight rain that ended just after dawn.
10/14/2011 9:00 AM 0.09 M M M M Some rain very early this morning.
10/15/2011 9:00 AM 0.04 M M M M A little light rain yesterday in the middle of the day.
10/16/2011 9:00 AM 0.00 0.0 M M M
10/17/2011 9:00 AM 0.02 M M M M A very light shower early this morning.
10/18/2011 9:00 AM 0.00 0.0 M M M
10/19/2011 9:00 AM 0.19 M M M M Rain started just before sunrise today and it looks like a real soaker for the day.
10/20/2011 9:00 AM 1.32 M M M M Had some heavy rain yesterday morning, late afternoon and late evening.
10/21/2011 9:00 AM 0.00 0.0 M M M
10/22/2011 9:00 AM 0.00 0.0 M M M
10/23/2011 9:00 AM 0.00 0.0 M M M
10/24/2011 9:00 AM 0.00 0.0 M M M
10/25/2011 9:00 AM 0.00 0.0 M M M
10/26/2011 9:00 AM 0.00 0.0 M M M
10/27/2011 9:00 AM 0.19 M M M M Light rain started falling before dawn today
10/28/2011 9:00 AM 0.71 M M M M It rained all day yesterday, but the heaviest was in the late afternoon & early evening. It ended after that.
10/29/2011 9:00 AM 0.01 M M M M Rain has just started and it should be almost all rain for me.
10/30/2011 9:00 AM 2.11 T M T M It rained all day yesterday and well into the night, then finished with a trace of snow.
10/31/2011 9:00 AM 0.00 0.0 M M M
11/1/2011 9:00 AM 0.00 0.0 M M M
11/2/2011 9:00 AM 0.00 0.0 M M M
11/3/2011 9:00 AM 0.00 0.0 M M M
11/4/2011 9:00 AM 0.00 0.0 M M M
11/5/2011 9:00 AM 0.00 0.0 M M M
11/6/2011 9:00 AM 0.00 0.0 M M M
11/7/2011 9:00 AM 0.00 0.0 M M M
11/8/2011 9:00 AM 0.00 0.0 M M M
11/9/2011 9:00 AM T M M M M Overnight dense fog with a little mist
11/10/2011 9:00 AM 0.00 0.0 M M M
11/11/2011 9:00 AM 0.01 M M M M Just a little light rain yesterday afternoon. Further out east had more.
11/12/2011 9:00 AM 0.00 0.0 M M M
11/13/2011 9:00 AM 0.00 0.0 M M M
11/14/2011 9:00 AM 0.00 0.0 M M M
11/15/2011 9:00 AM 0.00 0.0 M M M
11/16/2011 9:00 AM 0.02 M M M M Light rain started falling just after sunrise today and should continue right through the day and night.
11/17/2011 9:00 AM 0.80 M M M M A steady, but mostly light rain most of yesterday, then it got a little heavier well into the evening.
11/18/2011 9:00 AM 0.00 0.0 M M M
11/19/2011 9:00 AM 0.00 0.0 M M M
11/20/2011 9:00 AM 0.00 0.0 M M M
11/21/2011 9:00 AM 0.15 M M M M Some light rain before dawn this morning.
11/22/2011 9:00 AM 0.00 0.0 M M M
11/23/2011 9:00 AM 1.22 M M M M It rained hard last evening from 6 PM to midnight and ended around sunrise, but will have a few light showers today.
11/24/2011 9:00 AM 0.12 M M M M Just some light rain yesterday afternoon into early evening.
11/25/2011 9:00 AM 0.00 0.0 M M M
11/26/2011 9:00 AM 0.00 0.0 M M M
11/27/2011 9:00 AM 0.00 0.0 M M M
11/28/2011 9:00 AM 0.00 0.0 M M M
11/29/2011 9:00 AM 0.00 0.0 M M M
11/30/2011 7:00 AM 0.44 M M M M Most of the rain fell from late yesterday afternoon into the evening.
12/1/2011 9:00 AM 0.00 0.0 M M M
12/2/2011 9:00 AM 0.00 0.0 M M M
12/3/2011 9:00 AM 0.00 0.0 M M M
12/4/2011 9:00 AM 0.00 0.0 M M M
12/5/2011 9:00 AM 0.00 0.0 M M M
12/6/2011 9:00 AM 0.02 M M M M Light shower just before dawn today
12/7/2011 9:00 AM 0.38 M M M M
12/8/2011 9:00 AM 1.07 M M M M Rain yesterday right through until a little after midnight. The heaviest from late afternoon on. Had a wind gust of 38 mph at 2 AM today.
12/9/2011 9:00 AM 0.00 0.0 M M M
12/10/2011 9:00 AM 0.04 M M M M A little light rain from a Cold Front before dawn today.
12/12/2011 9:00 AM 0.00 0.0 M M M
12/13/2011 9:00 AM 0.00 0.0 M M M
12/14/2011 9:00 AM 0.00 0.0 M M M
12/15/2011 9:00 AM 0.00 0.0 M M M
12/16/2011 9:00 AM 0.00 0.0 M M M
12/17/2011 9:00 AM 0.00 0.0 M M M
12/18/2011 9:00 AM 0.00 0.0 M M M
12/19/2011 9:00 AM 0.00 0.0 M M M
12/20/2011 9:00 AM 0.00 0.0 M M M
12/21/2011 9:00 AM 0.00 0.0 M M M
12/22/2011 9:00 AM 0.15 M M M M
12/23/2011 9:00 AM 0.99 M M M M Rain started falling just before midnight and ended just before dawn today.
12/24/2011 9:00 AM 0.00 0.0 M M M
12/25/2011 9:00 AM 0.00 0.0 M M M
12/26/2011 9:00 AM 0.00 0.0 M M M
12/27/2011 9:00 AM 0.00 0.0 M M M
12/28/2011 9:00 AM 0.25 M M M M Rain last evening with some very strong wind gusts. Highest 36 mph.
12/29/2011 9:00 AM 0.00 0.0 M M M
12/30/2011 9:00 AM 0.00 0.0 M M M
12/31/2011 9:00 AM 0.03 M M M M Light shower around sunrise this morning.
1/1/2012 9:00 AM 0.03 M M M M Light shower yesterday mid-morning.
1/2/2012 9:00 AM 0.16 M M M M Some light rain last evening
1/3/2012 9:00 AM 0.00 0.0 M M M Daytime temps only in the upper 20s. Coldest day so far this Winter.
1/4/2012 7:00 AM 0.00 0.0 M M M Got down to 14 last night
1/5/2012 9:00 AM 0.00 0.0 M M M
1/6/2012 9:00 AM 0.00 0.0 M M M
1/7/2012 9:00 AM 0.00 0.0 M M M
1/8/2012 9:00 AM 0.00 0.0 M M M
1/9/2012 9:00 AM 0.00 0.0 M M M
1/10/2012 9:00 AM 0.00 0.0 M M M
1/11/2012 9:00 AM 0.00 0.0 M M M
1/12/2012 9:00 AM 1.22 M M M M Very heavy rain before dawn with even a flash of lightning and some thunder.
1/13/2012 9:00 AM 0.04 M M M M Just a little light rain yesterday morning.
1/14/2012 9:00 AM 0.01 M M M M Just a little light shower yesterday morning from a Cold Front. Later in the morning I saw a couple of snow flakes, the first of the year.
1/15/2012 9:00 AM 0.00 0.0 M M M
1/16/2012 9:00 AM 0.00 0.0 M M M
1/17/2012 9:00 AM 0.11 M M M M Had some rain and no snow overnight. Not raining at Observation Time, but expecting more today.
1/18/2012 9:00 AM 0.10 M M M M Just some light rain yesterday afternoon
1/19/2012 9:00 AM 0.00 0.0 M M M
1/20/2012 9:00 AM 0.00 0.0 M M M Had expected a little snow last night, but didn't get any. A little further east and north did pick up some.
1/21/2012 9:00 AM 0.15 1.5 0.15 M M Still snowing and expect another inch or two
1/22/2012 9:00 AM 0.17 1.5 1.70 3.0 3.20 Light snow yesterday morning that finished with a little sleet/freezing rain
1/23/2012 9:00 AM 0.00 0.0 M 0.5 0.70 It stayed above freezing all night so the snow is rapidly melting.
1/24/2012 9:00 AM 0.11 M M M M Had some rain early last evening and combined with very mild temperatures that reached into the low 50s, all the snow is gone.
1/25/2012 9:00 AM 0.00 0.0 M M M
1/26/2012 9:00 AM T M M M M A few sprinkles today around 7 AM.
1/27/2012 9:00 AM 0.09 M M M M Had some rain last evening and a little more very early this morning.
1/28/2012 9:00 AM 0.10 M M M M Rain for most of yesterday morning
1/29/2012 9:00 AM 0.00 0.0 M M M
1/30/2012 9:00 AM 0.00 0.0 M M M
1/31/2012 9:00 AM 0.00 0.0 M M M
2/1/2012 9:00 AM 0.04 M M M M A light shower around dawn today
2/2/2012 9:00 AM 0.00 0.0 M M M
2/3/2012 9:00 AM 0.00 0.0 M M M
2/5/2012 9:00 AM 0.00 0.0 M M M
2/6/2012 9:00 AM 0.00 0.0 M M M
2/7/2012 9:00 AM 0.00 0.0 M M M
2/8/2012 9:00 AM 0.00 0.0 M M M
2/9/2012 9:00 AM 0.03 0.3 0.03 0.3 0.03 A little snow later last evening and it's already starting to melt where it's in the sun.
2/10/2012 9:00 AM 0.00 0.0 M M M
2/11/2012 9:00 AM 0.03 0.2 0.03 0.2 0.03 A little light wet snow started falling some time before dawn and only a few flakes now.
2/12/2012 9:00 AM 0.09 M M M M Some very light snow yesterday morning that melted almost as fast as it hit the ground.
2/13/2012 9:00 AM 0.00 0.0 M M M Only had a couple of snow flakes early last evening. Can't even say it was a trace.
2/14/2012 9:00 AM 0.00 0.0 M M M
2/15/2012 9:00 AM 0.04 M M M M Had .03 from a shower late last evening and .01 from very early this morning
2/16/2012 9:00 AM 0.00 0.0 M M M
2/17/2012 9:00 AM 0.18 M M M M Had .13" yesterday afternoon and .05" around sunrise this morning.
2/18/2012 9:00 AM 0.00 0.0 M M M
2/19/2012 9:00 AM 0.00 0.0 M M M
2/20/2012 9:00 AM 0.00 0.0 M M M
2/21/2012 9:00 AM 0.00 0.0 M M M
2/22/2012 9:00 AM 0.02 M M M M It's been a dry February
2/23/2012 9:00 AM 0.00 0.0 M M M
2/24/2012 9:00 AM 0.21 M M M M Rain started before dawn today and more expected
2/25/2012 9:00 AM 0.22 M M M M Just a little rain late yesterday morning, then the rest in the evening.
2/26/2012 9:00 AM 0.00 0.0 M M M Had a couple of snowflakes last evening around 7 PM, but that's all it was...a couple.
2/27/2012 9:00 AM 0.00 0.0 M M M
2/28/2012 9:00 AM 0.00 0.0 M M M
2/29/2012 9:00 AM 0.00 0.0 M M M
3/1/2012 9:00 AM 0.48 M M M M Most of the rain fell from late yesterday afternoon into the evening.
3/2/2012 9:00 AM 0.05 M M M M Just some mist and very light rain for part of yesterday morning.
3/4/2012 9:00 AM 0.00 0.0 M M M
3/5/2012 9:00 AM 0.00 0.0 M M M
3/6/2012 9:00 AM 0.00 0.0 M M M
3/7/2012 9:00 AM 0.00 0.0 M M M
3/8/2012 9:00 AM 0.00 0.0 M M M
3/9/2012 9:00 AM 0.08 M M M M It rained after midnight with a 40 mph wind gust
3/10/2012 9:00 AM 0.00 0.0 M M M
3/11/2012 9:00 AM 0.00 0.0 M M M
3/12/2012 9:00 AM 0.00 0.0 M M M
3/13/2012 9:00 AM 0.12 M M M M A quick early shower to start the day
3/14/2012 9:00 AM 0.00 0.0 M M M
3/15/2012 9:00 AM 0.00 0.0 M M M
3/16/2012 9:00 AM 0.01 M M M M Just a little rain around dawn this morning.
3/17/2012 9:00 AM T M M M M Just a little light mist for a short time yesterday around Noon.
3/18/2012 9:00 AM 0.00 0.0 M M M
3/19/2012 9:00 AM 0.00 0.0 M M M
3/20/2012 9:00 AM 0.00 0.0 M M M
3/21/2012 9:00 AM 0.00 0.0 M M M
3/22/2012 9:00 AM 0.00 0.0 M M M
3/23/2012 9:00 AM 0.00 0.0 M M M
3/24/2012 9:00 AM 0.00 0.0 M M M
3/25/2012 9:00 AM 0.13 M M M M Having some rain to start the day
3/26/2012 9:00 AM 0.04 M M M M Just a little light rain yesterday morning
3/27/2012 9:00 AM 0.00 0.0 M M M
3/28/2012 9:00 AM 0.00 0.0 M M M
3/29/2012 9:00 AM 0.02 M M M M Just a little rain yesterday afternoon
3/30/2012 9:00 AM 0.00 0.0 M M M
3/31/2012 9:00 AM 0.20 M M M M Rain after midnight, now just some light mist
4/1/2012 9:00 AM 0.02 M M M M Mist yesterday morning
4/2/2012 9:00 AM 0.34 M M M M Rain last evening and then more just after midnight.
4/3/2012 9:00 AM 0.00 0.0 M M M
4/4/2012 9:00 AM 0.00 0.0 M M M
4/5/2012 9:00 AM 0.00 0.0 M M M
4/6/2012 9:00 AM 0.00 0.0 M M M
4/7/2012 9:00 AM 0.00 0.0 M M M
4/8/2012 9:00 AM 0.00 0.0 M M M
4/9/2012 9:00 AM 0.00 0.0 M M M It's been very dry here. Long Island has had several brush fires over the past week.
4/10/2012 9:00 AM 0.00 0.0 M M M
4/11/2012 9:00 AM 0.00 0.0 M M M Had about 3 rain drops yesterday early afternoon. It's dry here.
4/12/2012 9:00 AM 0.00 0.0 M M M
4/13/2012 9:00 AM 0.00 0.0 M M M
4/14/2012 9:00 AM 0.00 0.0 M M M
4/15/2012 9:00 AM 0.00 0.0 M M M Thought I'd get a little needed rain overnight, but it didn't happen.
4/16/2012 9:00 AM 0.00 0.0 M M M
4/17/2012 9:00 AM 0.00 0.0 M M M
4/18/2012 9:00 AM 0.00 0.0 M M M
4/19/2012 9:00 AM 0.04 M M M M The rain fell after midnight. It wasn't much, but something is better than nothing. Could get a nice rainstorm later in the weekend.
4/20/2012 9:00 AM 0.00 0.0 M M M
4/21/2012 9:00 AM 0.00 0.0 M M M
4/22/2012 9:00 AM 0.02 M M M M Only a little rain after midnight. It's just starting to sprinkle at OBS time and expecting heavy rain this evening.
4/23/2012 9:00 AM 2.37 M M M M The heaviest rain fell in the evening last night
4/24/2012 9:00 AM 0.00 0.0 M M M
4/25/2012 9:00 AM 0.00 0.0 M M M
4/26/2012 9:00 AM 0.01 M M M M Just a little rain well before dawn today.
4/27/2012 9:00 AM 0.07 M M M M 2 light showers yesterday
4/28/2012 9:00 AM 0.00 0.0 M M M
4/29/2012 9:00 AM 0.00 0.0 M M M
4/30/2012 9:00 AM 0.00 0.0 M M M
5/1/2012 9:00 AM 0.79 M M M M Rain before dawn that was heavy at times with a few rumbles of thunder. Rain coming to an end soon.
5/2/2012 9:00 AM 0.00 0.0 M M M
5/3/2012 9:00 AM 0.33 M M M M Just a little light rain yestday midday, then more overnight.
5/4/2012 9:00 AM 0.28 M M M M Had a thunderstorm around 6 AM today.
5/5/2012 9:00 AM 0.00 0.0 M M M
5/6/2012 9:00 AM T M M M M A little fog and very fine mist aroun noon yesterday.
5/7/2012 9:00 AM 0.00 0.0 M M M
5/8/2012 9:00 AM 0.00 0.0 M M M
5/9/2012 9:00 AM 0.76 M M M M Most of the rain fell overnight and it's still raining
5/10/2012 9:00 AM 1.19 M M M M Rain ended just after dawn today
5/11/2012 9:00 AM 0.00 0.0 M M M
5/12/2012 9:00 AM 0.00 0.0 M M M
5/13/2012 9:00 AM 0.00 0.0 M M M
5/14/2012 9:00 AM 0.00 0.0 M M M
5/15/2012 9:00 AM 0.00 0.0 M M M
5/16/2012 9:00 AM 0.52 M M M M
5/17/2012 9:00 AM 0.00 0.0 M M M
5/18/2012 9:00 AM 0.00 0.0 M M M
5/19/2012 9:00 AM 0.00 0.0 M M M
5/20/2012 9:00 AM 0.00 0.0 M M M
5/21/2012 9:00 AM 0.00 0.0 M M M
5/22/2012 9:00 AM 0.32 M M M M
5/23/2012 9:00 AM 0.06 M M M M
5/24/2012 9:00 AM 0.00 0.0 M M M
5/25/2012 9:00 AM 0.10 M M M M
5/27/2012 9:00 AM 0.00 0.0 M M M
5/28/2012 9:00 AM 0.04 M M M M
5/29/2012 9:00 AM 0.00 0.0 M M M
5/30/2012 9:00 AM 0.00 0.0 M M M
5/31/2012 9:00 AM 0.00 0.0 M M M
6/1/2012 9:00 AM 0.00 0.0 M M M
6/2/2012 9:00 AM 1.91 M M M M A thunderstorm with heavy downpours after midnight
6/3/2012 9:00 AM 0.00 0.0 M M M
6/4/2012 9:00 AM 0.05 M M M M
6/5/2012 9:00 AM T M M M M Some sprinkles yesterday morning
6/6/2012 9:00 AM 0.00 0.0 M M M
6/7/2012 9:00 AM 0.00 0.0 M M M
6/8/2012 9:00 AM 0.00 0.0 M M M
6/9/2012 9:00 AM 0.00 0.0 M M M
6/10/2012 9:00 AM 0.00 0.0 M M M
6/11/2012 9:00 AM 0.02 M M M M Light shower before dawn today
6/12/2012 9:00 AM 0.00 0.0 M M M
6/13/2012 9:00 AM 2.41 M M M M Very heavy rain overnight and it's still raining, but not heavy.
6/14/2012 9:00 AM 0.91 M M M M
6/15/2012 9:00 AM 0.00 0.0 M M M
6/16/2012 9:00 AM 0.00 0.0 M M M
6/17/2012 9:00 AM 0.00 0.0 M M M
6/18/2012 9:00 AM 0.00 0.0 M M M
6/19/2012 9:00 AM 0.00 0.0 M M M
6/20/2012 9:00 AM 0.00 0.0 M M M
6/21/2012 9:00 AM 0.00 0.0 M M M
6/22/2012 9:00 AM 0.00 0.0 M M M
6/23/2012 9:00 AM 1.06 M M M M Thunderstorms last evening
6/24/2012 9:00 AM 0.00 0.0 M M M
6/25/2012 10:00 AM 2.23 M M M M Lots of thunder and lightning with very heavy downpours this morning and it has just stopped
6/26/2012 9:00 AM 0.18 M M M M
6/27/2012 9:00 AM 0.00 0.0 M M M
6/28/2012 9:00 AM 0.00 0.0 M M M
6/29/2012 9:00 AM 0.12 M M M M Had a thunderstorm just before dawn today.
6/30/2012 9:00 AM 0.00 0.0 M M M
7/1/2012 9:00 AM 0.00 0.0 M M M
7/2/2012 9:00 AM 0.22 M M M M Thunderstorm late yesterday afternoon.
7/3/2012 9:00 AM 0.00 0.0 M M M
7/4/2012 9:00 AM 0.09 M M M M Just had a shower to start the day.
7/5/2012 9:00 AM 0.00 0.0 M M M
7/6/2012 9:00 AM 0.00 0.0 M M M
7/7/2012 9:00 AM 0.00 0.0 M M M
7/8/2012 9:00 AM 0.12 M M M M Had a shower sometime after midnight
7/9/2012 9:00 AM 0.00 0.0 M M M
7/10/2012 9:00 AM 0.00 0.0 M M M I'll be away until late Sunday, but I have someone to check the gauge each morning.
7/16/2012 9:00 AM 0.31 M M M M Rain last evening with just a few rumbles of thunder
7/17/2012 9:00 AM 0.00 0.0 M M M
7/18/2012 9:00 AM 0.00 0.0 M M M
7/19/2012 9:00 AM 0.25 M M M M Had a thunderstorm late yesterday afternoon.
7/20/2012 9:00 AM 0.09 M M M M Light rain started just before dawn.
7/21/2012 9:00 AM 0.51 M M M M Most of the rain fell yesterday afternoon.
7/22/2012 9:00 AM 0.00 0.0 M M M
7/23/2012 9:00 AM 0.00 0.0 M M M
7/24/2012 9:00 AM 0.05 M M M M A light quick shower late yesterday morning.
7/25/2012 9:00 AM 0.05 M M M M Light shower late yesterday afternoon.
7/26/2012 9:00 AM 0.00 0.0 M M M Expecting strong to severe storms late today into the evening.
7/27/2012 9:00 AM 0.39 M M M M .05" yesterday morning, then the rest early last evening with a little thunder and lightning
7/28/2012 9:00 AM T M M M M Had a few sprinkles early this morning.
7/29/2012 9:00 AM 2.93 M M M M Had some rain yesterday morning, then very heavy downpours in the early evening.
7/30/2012 9:00 AM 0.00 0.0 M M M
7/31/2012 9:00 AM 0.00 0.0 M M M
8/1/2012 9:00 AM 0.00 0.0 M M M
8/2/2012 9:00 AM 0.00 0.0 M M M
8/3/2012 9:00 AM 0.00 0.0 M M M
8/4/2012 9:00 AM 0.00 0.0 M M M
8/5/2012 9:00 AM 0.00 0.0 M M M
8/6/2012 9:00 AM 1.01 M M M M Had rain early last evening and a lot more just after midnight.
8/7/2012 9:00 AM 0.00 0.0 M M M
8/8/2012 9:00 AM 0.00 0.0 M M M
8/9/2012 9:00 AM 0.00 0.0 M M M
8/10/2012 9:00 AM 0.00 0.0 M M M
8/11/2012 9:00 AM 2.80 M M M M An EF-0 tornado a few miles to my east yesterday afternoon.
8/12/2012 9:00 AM 0.00 0.0 M M M
8/13/2012 9:00 AM 0.00 0.0 M M M
8/14/2012 9:00 AM 0.00 0.0 M M M
8/15/2012 9:00 AM 1.11 M M M M Had a thunderstorm with heavy downpours after midnight last night
8/16/2012 9:00 AM 1.08 M M M M Most of the rain from an early afternoon thunderstorm yesterday that had very heavy downpours.
8/17/2012 9:00 AM 0.00 0.0 M M M
8/18/2012 9:00 AM 0.16 M M M M Some overnight rain
8/20/2012 9:00 AM 0.00 0.0 M M M
8/21/2012 9:00 AM 0.00 0.0 M M M
8/22/2012 9:00 AM 0.00 0.0 M M M
8/23/2012 9:00 AM 0.00 0.0 M M M
8/24/2012 9:00 AM 0.00 0.0 M M M
8/27/2012 9:00 AM 0.00 0.0 M M M
8/28/2012 9:00 AM 0.49 M M M M
8/29/2012 9:00 AM 0.00 0.0 M M M
8/30/2012 9:00 AM 0.00 0.0 M M M
8/31/2012 9:00 AM 0.00 0.0 M M M
9/1/2012 9:00 AM 0.00 0.0 M M M
9/2/2012 9:00 AM 0.00 0.0 M M M
9/3/2012 9:00 AM 0.00 0.0 M M M
9/4/2012 9:00 AM 1.49 M M M M Heavy downpours before dawn today.
9/5/2012 9:00 AM 0.32 M M M M
9/6/2012 9:00 AM 0.31 M M M M
9/7/2012 9:00 AM 0.00 0.0 M M M
9/8/2012 9:00 AM 0.00 0.0 M M M
9/9/2012 9:00 AM 0.31 M M M M
9/10/2012 9:00 AM 0.00 0.0 M M M
9/11/2012 9:00 AM 0.00 0.0 M M M
9/12/2012 9:00 AM 0.00 0.0 M M M
9/13/2012 9:00 AM 0.00 0.0 M M M
9/14/2012 9:00 AM 0.00 0.0 M M M
9/15/2012 9:00 AM 0.00 0.0 M M M
9/16/2012 9:00 AM 0.00 0.0 M M M
9/17/2012 9:00 AM 0.00 0.0 M M M
9/18/2012 9:00 AM T M M M M Just a little rain after sunrise, but lots more with strong winds late today into tonight.
9/19/2012 9:00 AM 1.06 M M M M Most of the rain fell late last evening with a very heavy downpour at the start.
9/20/2012 9:00 AM 0.00 0.0 M M M
9/21/2012 9:00 AM 0.00 0.0 M M M
9/22/2012 9:00 AM 0.00 0.0 M M M
9/23/2012 9:00 AM 0.01 0.0 M M M Just a little rain after midnight
9/24/2012 9:00 AM 0.00 0.0 M M M
9/25/2012 9:00 AM 0.00 0.0 M M M
9/26/2012 9:00 AM 0.00 0.0 M M M
9/27/2012 7:00 AM T M M M M Just a little rain around dawn today
9/28/2012 9:00 AM T M M M M Just some sprinkles early this morning, but lots more expected later today.
9/29/2012 9:00 AM 0.22 M M M M
9/30/2012 9:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
7/11/2012 7/15/2012 9:00 AM 5 0.00 0.0 0.00 No rain while I was away
8/25/2012 8/26/2012 9:00 AM 2 0.00 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