Sayville New York Climate Data

Monthly Average Climate Data for Sayville New York

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-3.9 °C4 °C98.81 mm
February-3.4 °C4.9 °C90.17 mm
March0 °C8.5 °C127.76 mm
April5.2 °C14.2 °C108.71 mm
May10.4 °C19.4 °C98.04 mm
June15.9 °C24.7 °C109.47 mm
July19.4 °C27.8 °C85.34 mm
August18.5 °C27.8 °C104.39 mm
September15.1 °C23.4 °C99.06 mm
October9.1 °C17.4 °C122.43 mm
November3.7 °C12.1 °C96.77 mm
December-0.7 °C7 °C125.22 mm
Annual7.4 °C15.9 °C1266.17 mm

Climate Data for Sayville New York

Average First Frost DateOct. 21 - Oct. 31
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 ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation