Forks Washington Climate Data

Monthly Average Climate Data for Forks Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January36.3 °F46.6 °F18.53 in.
February35.9 °F48.7 °F11.35 in.
March37.2 °F51.3 °F13.65 in.
April39.5 °F56.4 °F9.17 in.
May44.0 °F63.0 °F4.78 in.
June48.1 °F66.9 °F3.67 in.
July51.1 °F71.8 °F1.97 in.
August51.4 °F73.2 °F2.64 in.
September48.7 °F69.3 °F4.53 in.
October43.9 °F59.8 °F11.12 in.
November39.1 °F50.6 °F17.61 in.
December35.8 °F45.7 °F17.03 in.
Annual42.6 °F58.6 °F116.05 in.

Climate Data for Forks Washington

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 11 - May 20
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 9a : 20°F to 25°F
Plant Hardiness Zone - 2012Zone 8b : 15°F to 20°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfb - Temperate Oceanic Climate