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 09 4.16 4.38 31 4.38 31 0.00 0 0 9 1 0.0 0 0
Nov 09 4.04 2.38 30 2.38 30 0.00 0 0 8 1 0.0 0 0
Dec 09 4.16 7.38 31 7.38 31 0.00 0 0 9 2 17.0 1 7
Jan 10 3.88 2.36 31 2.36 29 0.00 2 1 7 2 1.5 2 2
Feb 10 3.17 5.48 27 5.48 27 0.00 0 0 10 1 15.0 7 15
March 10 4.64 8.59 29 8.59 29 0.00 0 0 10 1 0.0 0 1
April 10 4.49 3.19 30 3.19 30 0.00 0 0 9 1 0.0 0 0
May 10 4.00 2.77 30 2.77 30 0.00 0 0 11 0 0.0 0 0
June 10 4.38 1.63 28 1.63 28 0.00 0 0 6 0 0.0 0 0
July 10 4.19 3.72 33 2.68 27 1.04 6 3 7 1 0.0 0 0
Aug 10 4.42 1.89 31 1.89 31 0.00 0 0 5 3 0.0 0 0
Sept 10 3.93 2.16 27 2.16 27 0.00 0 0 8 1 0.0 0 0
Water Year Totals: 49.46" 45.93" 358 days 44.89" 350 1.04" 8 days 4 99 days 14 days 33.5" 10 days 25 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
10/1/2009 0.00
10/2/2009 0.00
10/3/2009 0.92
10/4/2009 0.00
10/5/2009 0.00
10/6/2009 0.00
10/7/2009 0.19
10/8/2009 0.00
10/9/2009 0.00
10/10/2009 T
10/11/2009 0.00
10/12/2009 0.00
10/13/2009 0.00
10/14/2009 0.00
10/15/2009 0.00
10/16/2009 0.81
10/17/2009 0.00
10/18/2009 0.39
10/19/2009 0.12
10/20/2009 0.00
10/21/2009 0.00
10/22/2009 0.00
10/23/2009 0.00
10/24/2009 0.12
10/25/2009 1.15
10/26/2009 0.00
10/27/2009 0.04
10/28/2009 0.00
10/29/2009 0.64
10/30/2009 0.00
10/31/2009 0.00
11/1/2009 0.11
11/2/2009 T
11/3/2009 0.00
11/4/2009 0.00
11/5/2009 0.00
11/6/2009 0.01
11/7/2009 0.00
11/8/2009 0.00
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.00
11/12/2009 0.00
11/13/2009 0.12
11/14/2009 0.73
11/15/2009 0.39
11/16/2009 0.00
11/17/2009 0.00
11/18/2009 0.00
11/19/2009 0.00
11/20/2009 0.66
11/21/2009 0.00
11/22/2009 0.00
11/23/2009 0.00
11/24/2009 0.01
11/25/2009 0.00
11/26/2009 0.00
11/27/2009 0.35
11/28/2009 0.00
11/29/2009 0.00
11/30/2009 0.00
12/1/2009 0.34
12/2/2009 0.00
12/3/2009 1.38
12/4/2009 0.00
12/5/2009 0.01
12/6/2009 1.04
12/7/2009 0.00
12/8/2009 0.00
12/9/2009 1.37
12/10/2009 0.00
12/11/2009 0.00
12/12/2009 0.00
12/13/2009 0.00
12/14/2009 0.95
12/15/2009 0.00
12/16/2009 0.00
12/17/2009 0.00
12/18/2009 0.00
12/19/2009 0.00
12/20/2009 1.17
12/21/2009 0.00
12/22/2009 0.00
12/23/2009 0.00
12/24/2009 0.00
12/25/2009 0.00
12/26/2009 0.42
12/27/2009 0.70
12/28/2009 T
12/29/2009 0.00
12/30/2009 0.00
12/31/2009 T
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.35
1/2/2010 T
1/3/2010 0.00
1/4/2010 0.07
1/5/2010 0.00
1/6/2010 0.00
1/7/2010 0.00
1/8/2010 0.02
1/9/2010 0.00
1/10/2010 0.00
1/11/2010 0.00
1/12/2010 0.00
1/13/2010 0.00
1/14/2010 0.00
1/15/2010 0.00
1/16/2010 0.00
1/17/2010 0.00
1/18/2010 0.81
1/19/2010 0.00
1/20/2010 0.00
1/21/2010 **
1/22/2010 0.00 0.00
1/23/2010 0.00
1/24/2010 0.00
1/25/2010 0.06
1/26/2010 1.03
1/27/2010
1/28/2010 T
1/29/2010 0.02
1/30/2010 0.00
1/31/2010 0.00
2/1/2010 0.00
2/2/2010 0.00
2/3/2010 0.02
2/4/2010 0.00
2/5/2010 0.00
2/6/2010 T
2/7/2010 0.02
2/8/2010 0.00
2/9/2010 0.00
2/10/2010 0.61
2/11/2010
2/12/2010 0.00
2/13/2010 0.00
2/14/2010 0.00
2/15/2010 0.00
2/16/2010 0.09
2/17/2010 0.19
2/18/2010 0.00
2/19/2010 0.00
2/20/2010 0.00
2/21/2010 0.00
2/22/2010 0.00
2/23/2010 0.12
2/24/2010 1.78
2/25/2010 0.51
2/26/2010 2.09
2/27/2010 0.05
2/28/2010 0.00
3/1/2010 0.00
3/2/2010 0.00
3/3/2010 0.14
3/4/2010 0.00
3/5/2010 0.00
3/6/2010 T
3/7/2010 0.00
3/8/2010
3/9/2010 0.00
3/10/2010 0.00
3/11/2010 0.00
3/12/2010 0.00
3/13/2010 1.35
3/14/2010 1.39
3/15/2010 0.33
3/16/2010 0.04
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.00
3/20/2010 0.00
3/21/2010 0.00
3/22/2010 0.00
3/23/2010 1.35
3/24/2010 0.08
3/25/2010 0.00
3/26/2010 0.14
3/27/2010 0.00
3/28/2010 0.00
3/29/2010
3/30/2010 3.06
3/31/2010 0.71
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.00
4/2/2010 0.00
4/3/2010 0.00
4/4/2010 T
4/5/2010 0.00
4/6/2010 0.00
4/7/2010 0.00
4/8/2010 0.00
4/9/2010 0.32
4/10/2010 0.08
4/11/2010 0.00
4/12/2010 0.00
4/13/2010 0.00
4/14/2010 0.00
4/15/2010 0.00
4/16/2010 0.00
4/17/2010 0.31
4/18/2010 0.01
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 0.00
4/23/2010 0.02
4/24/2010 0.00
4/25/2010 0.73
4/26/2010 0.79
4/27/2010 0.83
4/28/2010 0.10
4/29/2010 0.00
4/30/2010 0.00
5/1/2010 0.00
5/2/2010 0.00
5/3/2010 0.49
5/4/2010 0.17
5/5/2010
5/6/2010 0.00
5/7/2010 0.00
5/8/2010 0.01
5/9/2010 0.00
5/10/2010 0.00
5/11/2010 0.00
5/12/2010 0.32
5/13/2010 0.11
5/14/2010 0.04
5/15/2010 0.00
5/16/2010 0.00
5/17/2010 0.00
5/18/2010 0.16
5/19/2010 1.26
5/20/2010 0.00
5/21/2010 0.00
5/22/2010 0.00
5/23/2010 0.00
5/24/2010 0.09
5/25/2010 0.01
5/26/2010 0.00
5/27/2010 0.11
5/28/2010 0.00
5/29/2010 0.00
5/30/2010 0.00
5/31/2010 0.00
6/1/2010 0.00
6/2/2010 0.00
6/3/2010 0.00
6/4/2010 0.00
6/5/2010
6/6/2010 0.00
6/7/2010 0.00
6/8/2010 0.00
6/9/2010 0.00
6/10/2010 0.86
6/11/2010 0.00
6/12/2010 0.00
6/13/2010 0.00
6/14/2010 0.00
6/15/2010 0.00
6/16/2010 0.00
6/17/2010 0.02
6/18/2010 0.00
6/19/2010 0.00
6/20/2010 0.00
6/21/2010 0.05
6/22/2010 0.00
6/23/2010 0.61
6/24/2010 0.00
6/25/2010 0.06
6/26/2010
6/27/2010 0.00
6/28/2010 0.00
6/29/2010 0.03
6/30/2010 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 0.00
7/3/2010 0.00
7/4/2010 0.00 **
7/5/2010 0.00
7/6/2010 0.00 **
7/7/2010 0.00 0.00
7/8/2010 0.00
7/9/2010 0.00
7/10/2010 **
7/11/2010 1.04
7/12/2010 0.00
7/13/2010 0.00
7/14/2010 0.66
7/15/2010 0.61
7/16/2010 0.00
7/17/2010
7/18/2010 0.00
7/19/2010 0.00
7/20/2010 0.35
7/21/2010 0.00
7/22/2010 T
7/23/2010 0.00
7/24/2010 0.02
7/25/2010 0.00
7/26/2010 0.96
7/27/2010 0.00
7/28/2010 0.00
7/29/2010 0.01
7/30/2010 0.07
7/31/2010 0.00
8/1/2010 0.00
8/2/2010 0.00
8/3/2010 0.00
8/4/2010 0.00
8/5/2010 0.00
8/6/2010 0.00
8/7/2010 0.00
8/8/2010 0.00
8/9/2010 0.00
8/10/2010 T
8/11/2010 0.00
8/12/2010 0.00
8/13/2010 T
8/14/2010 0.00
8/15/2010 0.00
8/16/2010 0.12
8/17/2010 0.00
8/18/2010 0.00
8/19/2010 T
8/20/2010 0.00
8/21/2010 0.00
8/22/2010 0.02
8/23/2010 1.50
8/24/2010 0.09
8/25/2010 0.16
8/26/2010 0.00
8/27/2010 0.00
8/28/2010 0.00
8/29/2010 0.00
8/30/2010 0.00
8/31/2010 0.00
9/1/2010 0.00
9/2/2010
9/3/2010 0.00
9/4/2010 0.29
9/5/2010
9/6/2010 0.00
9/7/2010 0.00
9/8/2010 T
9/9/2010
9/10/2010 0.00
9/11/2010 0.00
9/12/2010 0.00
9/13/2010 0.01
9/14/2010 0.10
9/15/2010 0.00
9/16/2010 0.00
9/17/2010 0.68
9/18/2010 0.00
9/19/2010 0.00
9/20/2010 0.00
9/21/2010 0.00
9/22/2010 0.00
9/23/2010 0.13
9/24/2010 0.00
9/25/2010 0.00
9/26/2010 0.00
9/27/2010 0.26
9/28/2010 0.33
9/29/2010 0.00
9/30/2010 0.36



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 9:00 AM 0.00 0.0 M M M
10/2/2009 9:00 AM 0.00 0.0 M M M
10/3/2009 9:00 AM 0.92 M M M M Had some very heavy downpours and some long low rumbles of thunder.
10/4/2009 9:00 AM 0.00 0.0 M M M
10/5/2009 9:00 AM 0.00 0.0 M M M
10/6/2009 9:00 AM 0.00 0.0 M M M
10/7/2009 9:00 AM 0.19 M M M M A predawn shower today that's going to be followed by very strong winds.
10/8/2009 9:00 AM 0.00 0.0 M M M
10/9/2009 9:00 AM 0.00 0.0 M M M
10/10/2009 9:00 AM T M M M M Just some sprinkles late yesterday morning.
10/11/2009 9:00 AM 0.00 0.0 M M M
10/12/2009 9:00 AM 0.00 0.0 M M M
10/13/2009 9:00 AM 0.00 0.0 M M M
10/14/2009 9:00 AM 0.00 0.0 M M M
10/15/2009 9:00 AM 0.00 0.0 M M M Expecting rain very soon and then for 4 days.
10/16/2009 9:00 AM 0.81 M M M M Most of the rain fell yesterday afternoon into the evening.Today just cloudy, but more rain on the way, especially Saturday afternoon/night.
10/17/2009 9:00 AM 0.00 0.0 M M M Expecting over an inch of rain tonight into Sunday
10/18/2009 9:00 AM 0.39 M M M M The Nor'easter isn't as strong as forecast so not expecting that much more rain today.
10/19/2009 9:00 AM 0.12 M M M M Only light rain during the day yesterday.
10/20/2009 9:00 AM 0.00 0.0 M M M
10/21/2009 9:00 AM 0.00 0.0 M M M
10/22/2009 9:00 AM 0.00 0.0 M M M
10/23/2009 9:00 AM 0.00 0.0 M M M
10/24/2009 9:00 AM 0.12 M M M M Some light showers before dawn, but could get some heavy rain this evening.
10/25/2009 9:00 AM 1.15 M M M M Almost all of this fell last evening from 7:30 PM til just after midnight.
10/26/2009 9:00 AM 0.00 0.0 M M M
10/27/2009 9:00 AM 0.04 M M M M Light rain started just before dawn and will continue all morning. Expecting more rain late tonight and all day Wednesday.
10/28/2009 9:00 AM 0.00 0.0 M M M Had some heavy rain after midnight.
10/29/2009 9:00 AM 0.64 M M M M Had some heavy downpours during the afternoon.
10/30/2009 9:00 AM 0.00 0.0 M M M
10/31/2009 9:00 AM 0.00 0.0 M M M
11/1/2009 9:00 AM 0.11 M M M M A light shower just before midnight and another one before dawn.
11/2/2009 9:00 AM T M M M M Sprinkles just before dawn
11/3/2009 9:00 AM 0.00 0.0 M M M
11/4/2009 9:00 AM 0.00 0.0 M M M
11/5/2009 9:00 AM 0.00 0.0 M M M
11/6/2009 12:00 AM 0.01 M M M M Just a very light shower late last evening from a Cold Front passing through.
11/7/2009 9:00 AM 0.00 0.0 M M M
11/8/2009 9:00 AM 0.00 0.0 M M M
11/9/2009 9:00 AM 0.00 0.0 M M M Had some dense overnight fog that got things quite damp.
11/10/2009 9:00 AM 0.00 0.0 M M M
11/11/2009 9:00 AM 0.00 0.0 M M M
11/12/2009 9:00 AM 0.00 0.0 M M M Rain from the system off of NC will be slowly moving into Long Island today and won't leave until late Saturday
11/13/2009 9:00 AM 0.12 M M M M Not much rain, but lots of wind.
11/14/2009 9:00 AM 0.73 M M M M Light rain during the day and moderate rain overnight.
11/15/2009 9:00 AM 0.39 M M M M Light rain all yesterday and last evening. Finally stopped around midnight.
11/16/2009 9:00 AM 0.00 0.0 M M M
11/17/2009 9:00 AM 0.00 0.0 M M M
11/18/2009 9:00 AM 0.00 0.0 M M M
11/19/2009 9:00 AM 0.00 0.0 M M M
11/20/2009 9:00 AM 0.66 M M M M Had some heavy downpours between 5-6 AM with a rumble of thunder.
11/21/2009 9:00 AM 0.00 0.0 M M M
11/22/2009 9:00 AM 0.00 0.0 M M M
11/23/2009 9:00 AM 0.00 0.0 M M M
11/24/2009 9:00 AM 0.01 M M M M Just a little mist/drizzle overnight
11/25/2009 9:00 AM 0.00 0.0 M M M
11/26/2009 9:00 AM 0.00 0.0 M M M
11/27/2009 9:00 AM 0.35 M M M M Rain started well before dawn and should end around midday.
11/28/2009 9:00 AM 0.00 0.0 M M M
11/29/2009 9:00 AM 0.00 0.0 M M M
11/30/2009 9:00 AM 0.00 0.0 M M M Some light rain will be arriving soon
12/1/2009 9:00 AM 0.34 M M M M A light steady rain yesterday from 11:30 AM into the evening.
12/2/2009 9:00 AM 0.00 0.0 M M M Expecting heavy rain and strong winds tonight
12/3/2009 9:00 AM 1.38 M M M M Very heavy rain overnight that ended at dawn. Had wind gust of 38 mph.
12/4/2009 9:00 AM 0.00 0.0 M M M
12/5/2009 9:00 AM 0.01 M M M M Light rain started to fall around 8:30 AM and will continue all day. Might mixed with and then change to snow before ending this evening.
12/6/2009 9:00 AM 1.04 M M M M Rain all day and well into the evening yesterday. During the evening there was some wet snow mixed in at times.
12/7/2009 9:00 AM 0.00 0.0 M M M
12/8/2009 9:00 AM 0.00 0.0 M M M Expecting heavy rain late tonight into Wednesday.
12/9/2009 9:00 AM 1.37 M M M M Rain started falling shortly after midnight and had heavy downpours. Expecting at least another .5" before it ends.
12/10/2009 9:00 AM 0.00 0.0 M M M
12/11/2009 9:00 AM 0.00 0.0 M M M
12/12/2009 9:00 AM 0.00 0.0 M M M
12/13/2009 9:00 AM 0.00 0.0 M M M
12/14/2009 9:00 AM 0.95 M M M M The heaviest rain yesterday fell from late afternoon into the evening. By 10 PM it was over.
12/15/2009 9:00 AM 0.00 0.0 M M M
12/16/2009 9:00 AM 0.00 0.0 M M M
12/17/2009 9:00 AM 0.00 0.0 M M M
12/18/2009 9:00 AM 0.00 0.0 M M M Under a Blizzard Watch for Saturday Night
12/19/2009 9:00 AM 0.00 0.0 M M M Under a Blizzard Warning for Saturday afternoon into Sunday morning. Over a foot of snow expected.
12/20/2009 9:00 AM 1.17 17.0 1.17 17.0 1.17 Had 3" of snow fall last night between 11 PM and Midnight.
12/21/2009 9:00 AM 0.00 0.0 M 15.0 1.11
12/22/2009 9:00 AM 0.00 0.0 M 12.5 1.02 Not a great deal of melting of the snow taking place.
12/23/2009 9:00 AM 0.00 0.0 M 10.2 9.10
12/24/2009 9:00 AM 0.00 0.0 M 8.0 0.77
12/25/2009 9:00 AM 0.00 0.0 M 6.6 0.58
12/26/2009 9:00 AM 0.42 M M 2.2 2.30 The heaviest rain fell after midnight
12/27/2009 9:00 AM 0.70 M M M M A wet day yesterday and last evening, but at least mild temperatures. The snow is all gone.
12/28/2009 9:00 AM T M M M M Just a few sprinkles around 8 AM today.
12/29/2009 9:00 AM 0.00 0.0 M M M
12/30/2009 9:00 AM 0.00 0.0 M M M
12/31/2009 9:00 AM T T M M M Very light snow started to fall about a half hour before this report. Expecting 1-3" today.
1/1/2010 9:00 AM 0.35 M M T M Had 1.5" of snow in the morning, then light rain in the evening yesterday.
1/2/2010 9:00 AM T T M T M Just had a snow flurry end. Further out east on Long Island they have almost 2" of snow.
1/3/2010 9:00 AM 0.00 0.0 M T M
1/4/2010 9:00 AM 0.07 1.0 M 0.6 M Had a little snow from mid-afternoon yesterday into the first part of the evening.
1/5/2010 9:00 AM 0.00 0.0 M T M
1/6/2010 9:00 AM 0.00 0.0 M T M
1/7/2010 9:00 AM 0.00 0.0 M T M Snow almost completely gone, but will pick up an inch or two on Friday.
1/8/2010 9:00 AM 0.02 0.5 M 0.5 M
1/9/2010 9:00 AM 0.00 0.0 M T M Almost no snow on the ground, but cold
1/10/2010 9:00 AM 0.00 0.0 M T M Only a couple of tiny spots of snow left in some of the shady areas.
1/11/2010 9:00 AM 0.00 0.0 M M M
1/12/2010 9:00 AM 0.00 0.0 M M M
1/13/2010 9:00 AM 0.00 0.0 M M M
1/14/2010 9:00 AM 0.00 0.0 M M M
1/15/2010 9:00 AM 0.00 0.0 M M M
1/16/2010 9:00 AM 0.00 0.0 M M M
1/17/2010 9:00 AM 0.00 0.0 M M M Could pickup an inch of rain this afternoon and tonight.
1/18/2010 9:00 AM 0.81 M M M M Rain all yesterday afternoon lightly, but in the evening it was heavier. Stop raining before dawn.
1/19/2010 9:00 AM 0.00 0.0 M M M
1/20/2010 9:00 AM 0.00 0.0 M M M
1/22/2010 9:00 AM 0.00 0.0 M M M
1/23/2010 9:00 AM 0.00 0.0 M M M
1/24/2010 9:00 AM 0.00 0.0 M M M Expecting heavy rain Sunday Night into Monday
1/25/2010 9:00 AM 0.06 M M M M Light rain started falling before dawn. I don't think that I'll get the 2" they are forecasting.
1/26/2010 9:00 AM 1.03 M M M M The heaviest rain fell yesterday between 1 & 2 PM. Had a wind gust to 40 mph at that time. Total rain for the storm was 1.11".
1/28/2010 9:00 AM T T M T M Very light snow started falling a little over an hour ago. Not expecting much.
1/29/2010 9:00 AM 0.02 T 0.02 M M Had about 2 hours of light snow yesterday morning with only a few spots on the grass where it accumulated a little bit.
1/30/2010 9:00 AM 0.00 0.0 M M M
1/31/2010 9:00 AM 0.00 0.0 M M M
2/1/2010 9:00 AM 0.00 0.0 M M M
2/2/2010 9:00 AM 0.00 0.0 M M M
2/3/2010 9:00 AM 0.02 0.5 M 0.5 M Some very light snow after midnight that ended before dawn.
2/4/2010 9:00 AM 0.00 0.0 M M M
2/5/2010 9:00 AM 0.00 0.0 M M M
2/6/2010 9:00 AM T T M T M Expecting just a little snow during the morning
2/7/2010 9:00 AM 0.02 0.3 0.02 M M Just a little light snow yesterday morning that was gone by later in the afternoon.
2/8/2010 9:00 AM 0.00 0.0 M M M
2/9/2010 9:00 AM 0.00 0.0 M M M Heavy snow with blizzard conditions Wednesday afternoon. Over a foot of snow expected.
2/10/2010 9:00 AM 0.61 4.5 6.20 4.5 6.20 Had snow with some rain and sleet mixed in. Should snow into the evening.
2/12/2010 9:00 AM 0.00 0.0 M 10.5 1.12
2/13/2010 9:00 AM 0.00 0.0 M 9.5 1.01 Not much melting today with clouds and temps in low 30s.
2/14/2010 9:00 AM 0.00 0.0 M 9.3 0.98 Very little melting with cold temperatures.
2/15/2010 9:00 AM 0.00 0.0 M 8.0 0.81 Got a little bit of melting yesterday
2/16/2010 9:00 AM 0.09 0.5 0.09 7.5 7.80 Had some very light snow overnight with some mist added in around dawn
2/17/2010 9:00 AM 0.19 2.2 0.19 7.5 8.00 Light mist/sleet in the morning, then some light snow later in the afternoon into the early evening.
2/18/2010 9:00 AM 0.00 0.0 M 7.0 0.78
2/19/2010 9:00 AM 0.00 0.0 M 4.0 4.70 Have had some good melting with last night's temperatures staying above freezing. Have some bare spots now showing around the bushes on the southside of the house.
2/20/2010 9:00 AM 0.00 0.0 M 2.5 0.26 Second night in a row with temperatures staying above freezing. Starting to see some bare ground.
2/21/2010 9:00 AM 0.00 0.0 M 1.0 0.96 Now have about 40% bare ground.
2/22/2010 9:00 AM 0.00 0.0 M T M
2/23/2010 9:00 AM 0.12 M M M M Had some light rain from well after midnight on. Expecting heavy rain tonight
2/24/2010 9:00 AM 1.78 M M M M After an all day steady, but mostly light rain, some very heavy downpours last evening and overnight.
2/25/2010 9:00 AM 0.51 M M M M Will have heavy rain today that will change to snow after midnight.
2/26/2010 9:00 AM 2.09 6.5 5.10 6.5 5.10 After having heavy rain all day on Thursday, it mixed with and then changed to snow that came down very heavy at times later at night.
2/27/2010 9:00 AM 0.05 0.5 0.05 6.0 0.73 Had a quick burst of snow last evening of .5"
2/28/2010 9:00 AM 0.00 0.0 M 3.0 0.61 A few bare spots starting to show up
3/1/2010 9:00 AM 0.00 0.0 M 1.0 0.19 Almost 50% of the ground is bare.
3/2/2010 9:00 AM 0.00 0.0 M T M
3/3/2010 9:00 AM 0.14 T T M M Some very light snow before dawn that changed to very light rain and ended by 9 AM.
3/4/2010 9:00 AM 0.00 0.0 M M M
3/5/2010 9:00 AM 0.00 0.0 M M M
3/6/2010 9:00 AM T M M M M Some very light misty snow yesterday morning for about an hour that melted as it reached the ground.
3/7/2010 9:00 AM 0.00 0.0 M M M
3/9/2010 9:00 AM 0.00 0.0 M M M
3/10/2010 9:00 AM 0.00 0.0 M M M
3/11/2010 9:00 AM 0.00 0.0 M M M Expecting heavy rain Friday Night into Saturday Night
3/12/2010 9:00 AM 0.00 0.0 M M M
3/13/2010 9:00 AM 1.35 M M M M Heavy rain overnight and more expected this afternoon.
3/14/2010 9:00 AM 1.39 M M M M A steady moderate to heavy rain all day yesterday & into the evening with very strong winds.
3/15/2010 9:00 AM 0.33 M M M M So far I've had 3.06" of rain from this storm and will get a little more today.
3/16/2010 9:00 AM 0.04 M M M M Only a light shower yesterday around Noontime.
3/17/2010 9:00 AM 0.00 0.0 M M M
3/18/2010 9:00 AM 0.00 0.0 M M M
3/19/2010 9:00 AM 0.00 0.0 M M M
3/20/2010 9:00 AM 0.00 0.0 M M M
3/21/2010 7:00 AM 0.00 0.0 M M M Changed daily precip from 9.00 to 0.00 CK.
3/22/2010 9:00 AM 0.00 0.0 M M M
3/23/2010 9:00 AM 1.35 M M M M Very heavy rain overnight, especially last evening.
3/24/2010 9:00 AM 0.08 M M M M Just some very light rain last evening
3/25/2010 9:00 AM 0.00 0.0 M M M
3/26/2010 9:00 AM 0.14 M M M M Just some light rain overnight from a Cold Front
3/27/2010 9:00 AM 0.00 0.0 M M M
3/28/2010 9:00 AM 0.00 0.0 M M M Expecting 2-4" of rain from later tonight into Tuesday night
3/30/2010 9:00 AM 3.06 M M M M It rained all of yesterday and overnight, much of the time it was heavy and more heavy rain coming this morning.
3/31/2010 9:00 AM 0.71 M M M M Had 4.83" of rain from this storm.
4/1/2010 9:00 AM 0.00 0.0 M M M Finally a dry and sunny day coming up
4/2/2010 9:00 AM 0.00 0.0 M M M
4/3/2010 9:00 AM 0.00 0.0 M M M
4/4/2010 9:00 AM T M M M M Overnight fog made the ground damp
4/5/2010 9:00 AM 0.00 0.0 M M M
4/6/2010 9:00 AM 0.00 0.0 M M M
4/7/2010 9:00 AM 0.00 0.0 M M M
4/8/2010 9:00 AM 0.00 0.0 M M M
4/9/2010 9:00 AM 0.32 M M M M Overnight rain, but very light now. Should pickup a little bit more today
4/10/2010 9:00 AM 0.08 M M M M Only a little light rain during the day yesterday
4/11/2010 9:00 AM 0.00 0.0 M M M
4/12/2010 9:00 AM 0.00 0.0 M M M
4/13/2010 9:00 AM 0.00 0.0 M M M
4/14/2010 9:00 AM 0.00 0.0 M M M
4/15/2010 9:00 AM 0.00 0.0 M M M
4/16/2010 9:00 AM 0.00 0.0 M M M
4/17/2010 9:00 AM 0.31 M M M M Had rain last evening that ended shortly after midnight.
4/18/2010 9:00 AM 0.01 M M M M A very light April shower early yesterday afternoon.
4/19/2010 9:00 AM 0.00 0.0 M M M
4/20/2010 9:00 AM 0.00 0.0 M M M
4/21/2010 9:00 AM 0.00 0.0 M M M
4/22/2010 9:00 AM 0.00 0.0 M M M
4/23/2010 9:00 AM 0.02 M M M M A thunderstorm passed to my SW yesterday afternoon and I was only on the edge of it with a little shower and a few low rumbles of thunder
4/24/2010 9:00 AM 0.00 0.0 M M M
4/25/2010 9:00 AM 0.73 M M M M Rain started after 1 AM
4/26/2010 9:00 AM 0.79 M M M M Yesterday's rain ended around Noon. Then another round before midnight with some rumbles of thunder.
4/27/2010 9:00 AM 0.83 M M M M Had some rain in the afternoon yesterday, then the major of it in the evening to a little after midnight.
4/28/2010 9:00 AM 0.10 M M M M A light shower early yesterday afternoon
4/29/2010 9:00 AM 0.00 0.0 M M M
4/30/2010 9:00 AM 0.00 0.0 M M M
5/1/2010 9:00 AM 0.00 0.0 M M M
5/2/2010 9:00 AM 0.00 0.0 M M M
5/3/2010 9:00 AM 0.49 M M M M It started to rain a little after 7:30 this morning and came down hard for a short while. Will be ending soon, but might get a little more in the late afternoon.
5/4/2010 9:00 AM 0.17 M M M M Rain ended yesterday morning around 11
5/6/2010 9:00 AM 0.00 0.0 M M M
5/7/2010 9:00 AM 0.00 0.0 M M M
5/8/2010 9:00 AM 0.01 M M M M A very light shower at 7 AM this morning
5/9/2010 9:00 AM 0.00 0.0 M M M
5/10/2010 9:00 AM 0.00 0.0 M M M
5/11/2010 9:00 AM 0.00 0.0 M M M
5/12/2010 9:00 AM 0.32 M M M M Light rain started after midnight. Today's rain should end later this morning.
5/13/2010 9:00 AM 0.11 M M M M Just some light rain yesterday morning
5/14/2010 9:00 AM 0.04 M M M M Light predawn shower from an approaching Warm Front
5/15/2010 9:00 AM 0.00 0.0 M M M
5/16/2010 9:00 AM 0.00 0.0 M M M
5/17/2010 9:00 AM 0.00 0.0 M M M
5/18/2010 9:00 AM 0.16 M M M M Light rain started falling a little before dawn. Should have a steady light rain til evening, then a little heavier. At least an inch expected from this storm.
5/19/2010 9:00 AM 1.26 M M M M It rained all day yesterday into the early evening that accounted for 1.24" of my total. Got another .02" well after midnight.
5/20/2010 9:00 AM 0.00 0.0 M M M
5/21/2010 9:00 AM 0.00 0.0 M M M
5/22/2010 9:00 AM 0.00 0.0 M M M
5/23/2010 9:00 AM 0.00 0.0 M M M
5/24/2010 9:00 AM 0.09 M M M M A light shower a little before dawn
5/25/2010 9:00 AM 0.01 M M M M A very light shower yesterday at noontime
5/26/2010 9:00 AM 0.00 0.0 M M M
5/27/2010 9:00 AM 0.11 M M M M Had a thunderstorm pass to the east around 1:30 AM
5/28/2010 9:00 AM 0.00 0.0 M M M
5/29/2010 9:00 AM 0.00 0.0 M M M
5/30/2010 9:00 AM 0.00 0.0 M M M
5/31/2010 9:00 AM 0.00 0.0 M M M
6/1/2010 9:00 AM 0.00 0.0 M M M
6/2/2010 9:00 AM 0.00 0.0 M M M
6/3/2010 9:00 AM 0.00 0.0 M M M
6/4/2010 9:00 AM 0.00 0.0 M M M
6/6/2010 9:00 AM 0.00 0.0 M M M
6/7/2010 9:00 AM 0.00 0.0 M M M
6/8/2010 9:00 AM 0.00 0.0 M M M
6/9/2010 9:00 AM 0.00 0.0 M M M
6/10/2010 9:00 AM 0.86 M M M M Rain from yesterday afternoon til a little after midnight. Heaviest was in the evening
6/11/2010 9:00 AM 0.00 0.0 M M M
6/12/2010 9:00 AM 0.00 0.0 M M M
6/13/2010 9:00 AM 0.00 0.0 M M M
6/14/2010 9:00 AM 0.00 0.0 M M M
6/15/2010 9:00 AM 0.00 0.0 M M M
6/16/2010 9:00 AM 0.00 0.0 M M M
6/17/2010 9:00 AM 0.02 M M M M A very light shower well before dawn
6/18/2010 9:00 AM 0.00 0.0 M M M
6/19/2010 9:00 AM 0.00 0.0 M M M
6/20/2010 9:00 AM 0.00 0.0 M M M
6/21/2010 9:00 AM 0.05 0.0 M M M Had a light shower late yesterday afternoon.
6/22/2010 9:00 AM 0.00 0.0 M M M
6/23/2010 9:00 AM 0.61 M M M M An early evening shower, then a thunderstorm, which dropped the majority of the rain.
6/24/2010 9:00 AM 0.00 0.0 M M M Could get some severe thunderstorms later today.
6/25/2010 9:00 AM 0.06 M M M M A very fast moving thunderstorm yesterday afternoon.
6/27/2010 9:00 AM 0.00 0.0 M M M
6/28/2010 9:00 AM 0.00 0.0 M M M
6/29/2010 9:00 AM 0.03 M M M M Only a very light shower late yesterday afternoon. I would have liked more so that I wouldn't have to water the garden as much.
6/30/2010 9:00 AM 0.00 0.0 M M M
7/1/2010 9:00 AM 0.00 0.0 M M M The grass has started to turn brown due to limited rain in June.
7/2/2010 9:00 AM 0.00 0.0 M M M
7/3/2010 9:00 AM 0.00 0.0 M M M It's getting quite dry around here. Grass is turning brown in some spots. No rain expected until later next week.
7/4/2010 9:00 AM 0.00 0.0 M M M A Heat Wave this week with most days having temperatures in the 90s. No rain until next weekend and things are getting very dry.
7/6/2010 9:00 AM 0.00 0.0 M M M Could hit 100° today.
7/7/2010 9:00 AM 0.00 0.0 M M M
7/8/2010 9:00 AM 0.00 0.0 M M M
7/9/2010 9:00 AM 0.00 0.0 M M M
7/12/2010 9:00 AM 0.00 0.0 M M M
7/13/2010 9:00 AM 0.00 0.0 M M M Should get some good rain late today and overnight.
7/14/2010 9:00 AM 0.66 M M M M Had a heavy downpour yesterday afternoon, .45", that lasted all of 20 minutes and a light overnight shower.
7/15/2010 9:00 AM 0.61 M M M M Had a good shower last evening.
7/16/2010 9:00 AM 0.00 0.0 M M M
7/18/2010 9:00 AM 0.00 0.0 M M M
7/19/2010 9:00 AM 0.00 0.0 M M M
7/20/2010 9:00 AM 0.35 M M M M Had 2 severe thunderstorms pass near me yesterday. The late morning one dropped a quick .11". The evening one dropped .24". Both times it didn't rain much more than 5 minutes.
7/21/2010 9:00 AM 0.00 0.0 M M M
7/22/2010 9:00 AM T M M M M Had lots of storms, some severe, yesterday afternoon and evening, but they all went east of me and all I got was a few drops.
7/23/2010 9:00 AM 0.00 0.0 M M M Still warm, but at least it's less humid.
7/24/2010 9:00 AM 0.02 M M M M Had a very light shower yesterday around Noon. In the evening there was rain just west and east of me, but nothing here.
7/25/2010 9:00 AM 0.00 0.0 M M M Another hot and humid day on Saturday with no rain. It hit 97.7 degrees for a High.
7/26/2010 9:00 AM 0.96 M M M M Had a very heavy shower yesterday afternoon around 4 PM. Most of the rain fell in a 20 minute period.
7/27/2010 9:00 AM 0.00 0.0 M M M
7/28/2010 9:00 AM 0.00 0.0 M M M
7/29/2010 9:00 AM 0.01 M M M M Had a very light shower around 7 AM this morning.
7/30/2010 9:00 AM 0.07 M M M M Had a very light shower just before Noon yesterday.
7/31/2010 9:00 AM 0.00 0.0 M M M
8/1/2010 9:00 AM 0.00 0.0 M M M
8/2/2010 9:00 AM 0.00 0.0 M M M
8/3/2010 9:00 AM 0.00 0.0 M M M
8/4/2010 9:00 AM 0.00 0.0 M M M
8/5/2010 9:00 AM 0.00 0.0 M M M
8/6/2010 9:00 AM 0.00 0.0 M M M It's getting quite dry again around here.
8/7/2010 9:00 AM 0.00 0.0 M M M
8/8/2010 9:00 AM 0.00 0.0 M M M Things continue to be dry here. Might get a little rain Monday night and a better chance Wednesday night into Thursday. I sure hope so. I'm tired of watering the gardens.
8/9/2010 9:00 AM 0.00 0.0 M M M
8/10/2010 9:00 AM T M M M M Just a few drops of rain before dawn.
8/11/2010 9:00 AM 0.00 0.0 M M M
8/12/2010 9:00 AM 0.00 0.0 M M M
8/13/2010 9:00 AM T M M M M A very light sprinkle just before dawn. Things quite dry around here.
8/14/2010 9:00 AM 0.00 0.0 M M M
8/15/2010 9:00 AM 0.00 0.0 M M M Still very dry here, but should be getting some rain early this week. I sure hope so.
8/16/2010 9:00 AM 0.12 M M M M Finally some rain, but only a little just before dawn today.
8/17/2010 9:00 AM 0.00 0.0 M M M
8/18/2010 9:00 AM 0.00 0.0 M M M I thought that I'd be getting rain today, but it looks like it will all stay just to my south.
8/19/2010 9:00 AM T M M M M Had a couple of drops of rain yesterday around Noontime and a very light sprinkle around 7 PM.
8/20/2010 9:00 AM 0.00 0.0 M M M Another dry day
8/21/2010 9:00 AM 0.00 0.0 M M M
8/22/2010 9:00 AM 0.02 M M M M Just a very light shower early this morning. Hopefully a lot more rain later today into Monday.
8/23/2010 9:00 AM 1.50 M M M M Finally got some good rain. It came down very heavy late in the day and well into the evening.
8/24/2010 9:00 AM 0.09 M M M M A predawn shower
8/25/2010 9:00 AM 0.16 M M M M Picked up .04" of drizzle yesterday morning and the rest before dawn today. The grass is turning green again.
8/26/2010 9:00 AM 0.00 0.0 M M M Cloudy all of yesterday, but not a drop of rain.
8/27/2010 9:00 AM 0.00 0.0 M M M
8/28/2010 9:00 AM 0.00 0.0 M M M
8/29/2010 9:00 AM 0.00 0.0 M M M
8/30/2010 9:00 AM 0.00 0.0 M M M
8/31/2010 9:00 AM 0.00 0.0 M M M
9/1/2010 9:00 AM 0.00 0.0 M M M
9/3/2010 9:00 AM 0.00 0.0 M M M Should pickup over an inch of rain as Earl passes by to my east early this evening.
9/4/2010 9:00 AM 0.29 M M M M Only got a little rain from Earl. The eastend of Long Island got 2-3" of rain.
9/6/2010 9:00 AM 0.00 0.0 M M M
9/7/2010 9:00 AM 0.00 0.0 M M M
9/8/2010 9:00 AM T M M M M A developing thunderstorm went past at 8:30 AM today with just a couple of low rumbles and a minute of a few big raindrops. The storm went severe further out east of me.
9/10/2010 9:00 AM 0.00 0.0 M M M
9/11/2010 9:00 AM 0.00 0.0 M M M
9/12/2010 9:00 AM 0.00 0.0 M M M Hope to get some needed rain later today.
9/13/2010 9:00 AM 0.01 M M M M A couple of drop of rain yesterday around Noon and a very light shower just before dawn today.
9/14/2010 9:00 AM 0.10 M M M M A period of light rain yesterday around Noontime
9/15/2010 9:00 AM 0.00 0.0 M M M
9/16/2010 9:00 AM 0.00 0.0 M M M Could get close to an inch of much needed rain tonight
9/17/2010 9:00 AM 0.68 M M M M Finally some rain. Most of it fell last evening and a little more overnight
9/18/2010 9:00 AM 0.00 0.0 M M M
9/19/2010 9:00 AM 0.00 0.0 M M M
9/20/2010 9:00 AM 0.00 0.0 M M M
9/21/2010 9:00 AM 0.00 0.0 M M M
9/22/2010 9:00 AM 0.00 0.0 M M M
9/23/2010 9:00 AM 0.13 M M M M Thunder and lighning last evening, but not much rain
9/24/2010 9:00 AM 0.00 0.0 M M M
9/25/2010 9:00 AM 0.00 0.0 M M M
9/26/2010 9:00 AM 0.00 0.0 M M M Looks like some good rain Monday & Tuesday
9/27/2010 9:00 AM 0.26 M M M M Finally had some rain at dawn. Looks like I'll get quite a bit more over the next few days. It's needed.
9/28/2010 9:00 AM 0.33 M M M M Picked up .30" last evening and .03" before dawn. Expecting a good amount tonight and then Thursday.
9/29/2010 9:00 AM 0.00 0.0 M M M Any where from 2-5" of rain expected with the storm coming up the coast.
9/30/2010 9:00 AM 0.36 M M M M Should get the heaviest rain overnight tonight



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
1/21/2010 1/22/2010 9:00 AM 2 0.00 M M
7/4/2010 7/05/2010 9:00 AM 2 0.00 M M Forgot to send in this report yesterday. Must be the heat effecting my brain.
7/6/2010 7/07/2010 11:00 AM 2 0.00 M M
7/10/2010 7/11/2010 4:30 PM 2 1.04 M M I was away during this time, but I know that the rain fell on the afternoon of the 10th. There was some roads flooded in some areas of Long Island with 2-3 inches of rain falling in a very short time.



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