Calendar view of measurable snowfall events in Islip, NY beginning with the winter of 1982-83, when reliable snowfall record-keeping began at this location. 
Some snowfall data for the period between 1999-2003 is missing for Islip. Filled gaps using data from JFK airport for that time period.
Updated 8/12/18
December through March Full Calendar | 1982-83 to 2017-18
Winter Full.png
December
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January
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February
February Full.png
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March
March Full.png
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Click here for March details
December Measurable Snow Events by Decade
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2000s
2010s
Notable December Storms
 
12/19-12/20, 2009 PNS summary | Accumulation Map
12/26-12/27, 2010 Storm summary | Accumulation Map
12/30-12/31, 2000 Accumulation Map
12/13-12/14, 1988
12/5-12/6, 2003
12/19-12/20, 2008
12/14, 2013 Accumulation Map
12/5-12/6, 2005
1980s
1990s
 
January Measurable Snow Events by Decade
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1980s
2000s
1990s
2010s
Notable January Storms
 
1/26-1/27, 2015 Storm summary | Accumulation Map
1/23-1/24, 2016 Storm summary | Accumulation Map
1/7-1/8, 1996 Service assessment summary Accumulation Map
1/11-1/12, 2011 Accumulation Map
1/22-1/23. 2005 Accumulation Map
1/26-1/27, 2011 Accumulation Map
1/6-1/7, 2017 Radar loop (OKX base) | Radar loop (Regional)
February Measurable Snow Events by Decade
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1980s
2000s
1990s
2010s
Feb 2010s.png
Notable February Storms
 
2/8-2/9, 2013 PNS summary
2/16-2/17, 2003 PNS summary
2/11-2/12, 2006 PNS summary
2/9, 2017 Storm summary | Radar loop (OKX base) Radar loop (Regional)
2/1-2/2, 2009
 
 
March Measurable Snow Events by Decade
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1980s
2000s
1990s
2010s
Mar 2010s.png
Notable March Storms
 
3/1-3/2, 2009
3/14, 2017 Accumulation Map
3/21-3/22, 2018