Mirrormont Washington Climate Data

Monthly Average Climate Data for Mirrormont Washington

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January1.2 °C7.1 °C193.29 mm
February1.2 °C8.6 °C140.21 mm
March2.3 °C10.8 °C158.75 mm
April4.1 °C14 °C136.65 mm
May7.2 °C18.2 °C85.6 mm
June9.6 °C20.4 °C74.93 mm
July11.7 °C24.2 °C32.51 mm
August11.8 °C24.7 °C41.15 mm
September9.6 °C21.3 °C69.85 mm
October6.1 °C15.1 °C147.32 mm
November3.1 °C9.7 °C210.57 mm
December0.8 °C6.4 °C187.2 mm
Annual5.7 °C15 °C1478.03 mm

Climate Data for Mirrormont Washington

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
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
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