Willows California Climate Data

Monthly Average Climate Data for Willows California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January38.7 °F56.6 °F4.37 in.
February41.1 °F61.8 °F3.82 in.
March43.5 °F66.8 °F2.63 in.
April46.1 °F73.7 °F1.12 in.
May53.1 °F81.7 °F1.0 in.
June59.2 °F89.2 °F0.29 in.
July61.9 °F94.0 °F0.01 in.
August60.2 °F93.1 °F0.04 in.
September56.9 °F89.8 °F0.09 in.
October50.4 °F80.5 °F0.84 in.
November42.6 °F65.4 °F1.94 in.
December38.3 °F56.3 °F3.69 in.
Annual49.3 °F75.7 °F19.84 in.

Climate Data for Willows California

Average First Frost DateNov. 21 - Nov. 30
Average Last Frost DateMar. 11 - Mar. 20
Average Days With Frost20-30 Days
Plant Hardiness Zone - 2023Zone 9b : 25°F to 20°F
Plant Hardiness Zone - 2012Zone 9b : 25°F to 20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCsa - Hot-Summer Mediterranean Climate
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