top of page
Calendar view of measurable snowfall events in Islip, NY beginning with the winter of 1963-64, when 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 12/30/19
November through April Full Calendar | 1963-64 to 2018-19
.png)
November Measurable Snow Events by Decade
click on images to enlarge
1970s
1990s
1980s
2000s
2010s
Notable November Storms
​
November
December Measurable Snow Events by Decade
click on images to enlarge
1970s
1990s
1980s
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
Dec
January Measurable Snow Events by Decade
click on images to enlarge
1970s
1980s
1990s
2000s
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)
​
Jan
February Measurable Snow Events by Decade
click on images to enlarge
1970s
1980s
1990s
2000s
2010s
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
Feb
March Measurable Snow Events by Decade
click on images to enlarge
1970s
1980s
1990s
2000s
2010s
Mar
April Measurable Snow Events by Decade
click on images to enlarge
1970s
1980s
1990s
2000s
2010s
Notable April Storms
​
April
bottom of page