Yakima Washington Climate Data

Monthly Average Climate Data for Yakima Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January24.5 °F38.8 °F1.23 in.
February26.9 °F46.6 °F0.83 in.
March31.4 °F55.5 °F0.72 in.
April36.5 °F63.4 °F0.61 in.
May44.4 °F72.8 °F0.84 in.
June50.2 °F79.3 °F0.51 in.
July55.7 °F88.5 °F0.25 in.
August54.4 °F87.7 °F0.19 in.
September46.4 °F78.9 °F0.29 in.
October36.9 °F64.5 °F0.67 in.
November28.8 °F49.0 °F0.86 in.
December23.7 °F37.9 °F1.37 in.
Annual38.3 °F63.6 °F8.37 in.

Climate Data for Yakima 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 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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