Federal Way Washington Climate Data

Monthly Average Climate Data for Federal Way Washington

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January1.8 °C8 °C179.07 mm
February1.8 °C9.4 °C125.48 mm
March3 °C11.7 °C144.53 mm
April4.8 °C14.8 °C100.33 mm
May7.8 °C18.8 °C59.94 mm
June10.2 °C21.2 °C50.04 mm
July12.3 °C24.9 °C21.84 mm
August12.4 °C25.2 °C32.77 mm
September10.2 °C21.9 °C55.88 mm
October6.7 °C15.8 °C124.97 mm
November3.7 °C10.6 °C178.82 mm
December1.6 °C7.4 °C177.29 mm
Annual6.4 °C15.8 °C1250.96 mm

Climate Data for Federal Way Washington

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost30-40 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 ClassificationCsb - Warm-Summer Mediterranean Climate
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