South Prairie Washington Climate Data

Monthly Average Climate Data for South Prairie Washington

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January1.6 °C8.1 °C161.29 mm
February1.4 °C9.6 °C113.54 mm
March2.6 °C11.9 °C132.59 mm
April4.4 °C14.7 °C108.2 mm
May7.5 °C18.6 °C78.49 mm
June10.1 °C21 °C67.56 mm
July11.9 °C24.8 °C27.43 mm
August12 °C25.3 °C33.53 mm
September9.7 °C21.9 °C51.31 mm
October6.2 °C15.7 °C121.92 mm
November3.2 °C10.7 °C177.8 mm
December1.1 °C7.5 °C154.18 mm
Annual6 °C15.8 °C1227.84 mm

Climate Data for South Prairie Washington

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 8b : -9.4°C to -6.7°C
Plant Hardiness Zone - 2012Zone 8b : -9.4°C to -6.7°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfb - Temperate Oceanic Climate