Suquamish Washington Climate Data

Monthly Average Climate Data for Suquamish Washington

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January2.8 °C8.4 °C130.3 mm
February2.7 °C9.8 °C80.26 mm
March3.9 °C11.9 °C98.04 mm
April5.6 °C15.1 °C68.83 mm
May8.3 °C18.8 °C48.26 mm
June10.7 °C21.3 °C44.96 mm
July12.4 °C24.6 °C21.34 mm
August12.6 °C24.8 °C24.38 mm
September10.8 °C21.7 °C39.62 mm
October7.7 °C15.9 °C85.34 mm
November4.6 °C10.9 °C138.18 mm
December2.6 °C8 °C141.99 mm
Annual7.1 °C15.9 °C921.5 mm

Climate Data for Suquamish Washington

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost40-50 Days
Plant Hardiness Zone - 2023Zone 9a : -6.7°C to -3.9°C
Plant Hardiness Zone - 2012Zone 8b : -9.4°C to -6.7°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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