Setauket New York Climate Data

Monthly Average Climate Data for Setauket New York

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January24.8 °F39.6 °F3.63 in.
February25.9 °F41.3 °F3.15 in.
March31.8 °F48.5 °F4.27 in.
April41.1 °F60.1 °F4.07 in.
May50.9 °F69.9 °F3.67 in.
June60.4 °F78.0 °F3.94 in.
July66.5 °F83.4 °F3.49 in.
August65.7 °F82.0 °F3.91 in.
September59.5 °F75.7 °F3.92 in.
October48.7 °F64.9 °F4.46 in.
November38.9 °F54.2 °F3.49 in.
December31.0 °F44.9 °F4.46 in.
Annual45.4 °F61.9 °F46.46 in.

Climate Data for Setauket New York

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7b : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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