Trout Lake Washington Climate Data

Monthly Average Climate Data for Trout Lake Washington

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-3.3 °C3.8 °C183.64 mm
February-2.8 °C6 °C134.37 mm
March-1.1 °C9.5 °C137.41 mm
April0.7 °C13.3 °C68.07 mm
May4 °C19.2 °C46.23 mm
June6.7 °C21.4 °C28.19 mm
July9.1 °C27.4 °C8.89 mm
August8.9 °C28.6 °C10.92 mm
September5.3 °C23.2 °C27.18 mm
October1.8 °C15.3 °C100.33 mm
November-1.1 °C7.5 °C178.82 mm
December-3.5 °C3.2 °C218.44 mm
Annual2.1 °C14.9 °C1142.49 mm

Climate Data for Trout Lake Washington

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateJun. 1 - Jun. 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 ClassificationCsb - Warm-Summer Mediterranean Climate
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