Halfmoon New York Climate Data

Monthly Average Climate Data for Halfmoon New York

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-9.3 °C-0.1 °C75.18 mm
February-8.6 °C1.5 °C55.63 mm
March-3.9 °C6.5 °C75.44 mm
April2.4 °C14.4 °C85.85 mm
May8.8 °C20.9 °C90.68 mm
June13.8 °C25.6 °C118.36 mm
July16.2 °C28.6 °C114.55 mm
August15.7 °C27.1 °C107.44 mm
September11.3 °C23.1 °C97.03 mm
October5.1 °C16 °C104.9 mm
November-0.4 °C9.1 °C76.96 mm
December-5.3 °C2.8 °C84.84 mm
Annual3.8 °C14.6 °C1086.86 mm

Climate Data for Halfmoon 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 ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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