Setauket New York Climate Data

Monthly Average Climate Data for Setauket New York

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-4 °C4.2 °C92.2 mm
February-3.4 °C5.2 °C80.01 mm
March-0.1 °C9.2 °C108.46 mm
April5.1 °C15.6 °C103.38 mm
May10.5 °C21.1 °C93.22 mm
June15.8 °C25.6 °C100.08 mm
July19.2 °C28.6 °C88.65 mm
August18.7 °C27.8 °C99.31 mm
September15.3 °C24.3 °C99.57 mm
October9.3 °C18.3 °C113.28 mm
November3.8 °C12.3 °C88.65 mm
December-0.6 °C7.2 °C113.28 mm
Annual7.5 °C16.6 °C1180.09 mm

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 : -15°C to -12.2°C
Plant Hardiness Zone - 2012Zone 7a : -17.8°C to -15°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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