Guilderland New York Climate Data

Monthly Average Climate Data for Guilderland New York

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-9.2 °C-0.1 °C69.09 mm
February-8.5 °C1.6 °C61.72 mm
March-3.8 °C6.5 °C84.58 mm
April2.6 °C14.3 °C88.39 mm
May8.9 °C20.9 °C91.95 mm
June14.1 °C25.5 °C115.06 mm
July16.7 °C28.1 °C115.57 mm
August15.8 °C27.1 °C100.58 mm
September11.4 °C23.1 °C90.93 mm
October5.1 °C15.9 °C111.51 mm
November-0.4 °C9.1 °C70.1 mm
December-5.3 °C2.9 °C89.41 mm
Annual4 °C14.6 °C1088.89 mm

Climate Data for Guilderland New York

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -23.3°C to -20.6°C
Plant Hardiness Zone - 2012Zone 5b : -26.1°C to -23.3°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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