White Salmon Washington Climate Data

Monthly Average Climate Data for White Salmon Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January31.0 °F41.8 °F6.2 in.
February31.8 °F47.2 °F3.49 in.
March34.7 °F54.2 °F3.71 in.
April39.1 °F60.8 °F2.17 in.
May44.9 °F69.1 °F1.26 in.
June50.0 °F74.4 °F0.99 in.
July54.9 °F82.6 °F0.15 in.
August54.4 °F83.1 °F0.52 in.
September47.9 °F76.7 °F0.8 in.
October40.8 °F63.6 °F2.52 in.
November35.1 °F49.5 °F5.37 in.
December31.2 °F41.3 °F6.75 in.
Annual41.3 °F62 °F33.93 in.

Climate Data for White Salmon Washington

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 8a : 10°F to 15°F
Plant Hardiness Zone - 2012Zone 7b : 5°F to 10°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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