Four Lakes Washington Climate Data

Monthly Average Climate Data for Four Lakes Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.7 °F33.7 °F2.3 in.
February24.2 °F38.8 °F1.57 in.
March28.9 °F47.6 °F2.05 in.
April33.8 °F55.9 °F1.32 in.
May41.3 °F65.4 °F1.62 in.
June47.3 °F72.0 °F1.36 in.
July52.7 °F83.0 °F0.48 in.
August52.2 °F82.8 °F0.46 in.
September44.3 °F73.0 °F0.57 in.
October34.8 °F57.6 °F1.57 in.
November28.0 °F42.2 °F2.35 in.
December22.5 °F33.1 °F2.93 in.
Annual36.1 °F57.1 °F18.58 in.

Climate Data for Four Lakes Washington

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDsb - Humid Continental Climate - Dry Cool Summer