Fishers Island New York Climate Data

Monthly Average Climate Data for Fishers Island New York

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January26.1 °F38.9 °F3.8 in.
February26.9 °F39.5 °F3.22 in.
March32.2 °F45.8 °F4.77 in.
April41.1 °F54.6 °F4.36 in.
May49.5 °F61.9 °F3.5 in.
June59.1 °F70.9 °F3.66 in.
July66.3 °F77.7 °F3.03 in.
August66.2 °F76.6 °F3.71 in.
September60.4 °F72.1 °F3.88 in.
October50.5 °F62.7 °F4.49 in.
November41.0 °F53.6 °F3.79 in.
December32.5 °F44.8 °F4.56 in.
Annual46 °F58.3 °F46.77 in.

Climate Data for Fishers Island New York

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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