Manson Washington Climate Data

Monthly Average Climate Data for Manson Washington

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-4.8 °C1.2 °C42.67 mm
February-3.4 °C5.1 °C29.21 mm
March-0.2 °C11.3 °C28.19 mm
April3.2 °C16.7 °C19.56 mm
May7.3 °C22.2 °C26.16 mm
June10.7 °C25.7 °C18.54 mm
July14 °C31 °C6.86 mm
August13.8 °C30.7 °C7.62 mm
September9.5 °C25.4 °C7.62 mm
October3.9 °C16.5 °C22.61 mm
November-0.7 °C7.3 °C36.32 mm
December-4.4 °C1.4 °C46.74 mm
Annual4.1 °C16.2 °C292.1 mm

Climate Data for Manson Washington

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost125-150 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 ClassificationDsb - Humid Continental Climate - Dry Cool Summer
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