Clear Lake Washington Climate Data

Monthly Average Climate Data for Clear Lake Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January34.9 °F46.1 °F6.22 in.
February34.9 °F48.4 °F4.04 in.
March37.5 °F52.6 °F4.87 in.
April40.9 °F58.3 °F4.02 in.
May45.8 °F65.0 °F3.33 in.
June49.9 °F69.1 °F2.47 in.
July52.3 °F74.8 °F1.2 in.
August52.2 °F75.8 °F1.42 in.
September48.8 °F69.9 °F2.69 in.
October43.0 °F60.0 °F4.95 in.
November38.4 °F50.6 °F6.7 in.
December34.5 °F45.0 °F5.42 in.
Annual42.8 °F59.6 °F47.33 in.

Climate Data for Clear Lake Washington

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateMay 1 - May 10
Average Days With Frost40-50 Days
Plant Hardiness Zone - 2023Zone 8b : 15°F to 20°F
Plant Hardiness Zone - 2012Zone 8b : 15°F to 20°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate