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Climate: North Shore and Regional Climate Statistics

Smithtown Snowfall Statistics:

Last Updated: February 19, 2021

The total snowfall to date for the winter of 2020-2021 is 41.4".

Snowfall for the prior winter (2019-2020) was 9.4"

The total seasonal snowfall during the winter of 2018-2019 was 21.7"

The average seasonal snowfall (from winter 1995-96 through 2019-20) is 38.7 inches.

Recent Significant Snowfalls:
Jan 31 - Feb 3, 2021 - 16.6 inches
February 7, 2021 - 8.1 inches
February 18-19, 2021 - 7.0 inches

Click here to view a map of
regional snowfall totals for
the winter of 2008-9




Snowfall data for Smithtown, NY
1995 - 2021


(PDF File requires Adobe Acrobat reader)


Total Precipitation - Smithtown, NY
2013 - 2016


2007-8 Seasonal Snowfall Map



Snowfall data for Islip, NY
1963 - 2017


2006-7 Seasonal Snowfall Map



Snowfall data for Syosset, NY
1974 - 1985



2005-6 Seasonal Snowfall Map



2004-5 Seasonal Snowfall Map



2003-4 Seasonal Snowfall Map



2002-3 Seasonal Snowfall Map




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