Trout Lake Washington Climate Data

Monthly Average Climate Data for Trout Lake Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January26.0 °F38.9 °F7.23 in.
February27.0 °F42.8 °F5.29 in.
March30.1 °F49.1 °F5.41 in.
April33.3 °F55.9 °F2.68 in.
May39.2 °F66.6 °F1.82 in.
June44.0 °F70.6 °F1.11 in.
July48.4 °F81.3 °F0.35 in.
August48.1 °F83.4 °F0.43 in.
September41.5 °F73.7 °F1.07 in.
October35.3 °F59.5 °F3.95 in.
November30.1 °F45.5 °F7.04 in.
December25.7 °F37.8 °F8.6 in.
Annual35.7 °F58.8 °F44.98 in.

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 : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate