George Washington Climate Data

Monthly Average Climate Data for George Washington

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-4.6 °C2.3 °C24.89 mm
February-2.9 °C6.4 °C17.53 mm
March-0.3 °C12.1 °C18.03 mm
April2.7 °C16.8 °C15.24 mm
May7.1 °C22.1 °C16.51 mm
June10.4 °C25.8 °C13.72 mm
July13.9 °C30.8 °C6.86 mm
August13.4 °C30.3 °C4.32 mm
September9.1 °C25.3 °C5.59 mm
October3.4 °C17 °C14.99 mm
November-1.4 °C8.1 °C22.86 mm
December-4.7 °C2.2 °C31.75 mm
Annual3.8 °C16.6 °C192.29 mm

Climate Data for George Washington

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7a : -17.8°C to -15°C
Plant Hardiness Zone - 2012Zone 6b : -20.6°C to -17.8°C
Current Drought ConditionsNormal
Köppen Climate ClassificationBWk - Cold Desert Climate