Wilbur Washington Climate Data

Monthly Average Climate Data for Wilbur Washington

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-5.5 °C0.8 °C36.32 mm
February-4.6 °C3.9 °C24.64 mm
March-1.9 °C9.4 °C32.77 mm
April0.4 °C14.6 °C24.64 mm
May4.5 °C19.9 °C31.24 mm
June7.3 °C23.9 °C23.62 mm
July10.8 °C29.7 °C14.22 mm
August10.6 °C29.5 °C7.87 mm
September6.4 °C24.1 °C8.38 mm
October1.3 °C15.3 °C24.89 mm
November-2.7 °C6.2 °C36.58 mm
December-5.7 °C0.7 °C42.16 mm
Annual1.7 °C14.8 °C307.33 mm

Climate Data for Wilbur Washington

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 11 - Jun. 20
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 6b : -20.6°C to -17.8°C
Plant Hardiness Zone - 2012Zone 6a : -23.3°C to -20.6°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDsb - Humid Continental Climate - Dry Cool Summer
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