Greenfield New York Climate Data

Monthly Average Climate Data for Greenfield New York

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-10.9 °C-1.1 °C88.14 mm
February-10.3 °C0.5 °C69.6 mm
March-5.5 °C5.3 °C93.73 mm
April1.2 °C13.6 °C99.57 mm
May7.7 °C20.3 °C97.79 mm
June12.8 °C24.7 °C119.63 mm
July15.6 °C27.3 °C120.14 mm
August14.7 °C26.2 °C104.9 mm
September10.5 °C22.3 °C98.3 mm
October4.3 °C15.2 °C111.51 mm
November-1.3 °C7.9 °C89.66 mm
December-6.6 °C1.8 °C100.08 mm
Annual2.7 °C13.7 °C1193.05 mm

Climate Data for Greenfield New York

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5b : -26.1°C to -23.3°C
Plant Hardiness Zone - 2012Zone 5a : -28.9°C to -26.1°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year