Cottonwood California Climate Data

Monthly Average Climate Data for Cottonwood California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January36.7 °F56.6 °F6.07 in.
February38.9 °F60.6 °F4.76 in.
March41.6 °F65.4 °F4.4 in.
April45.0 °F71.5 °F2.21 in.
May51.8 °F80.9 °F1.64 in.
June59.0 °F90.5 °F0.97 in.
July63.0 °F97.9 °F0.06 in.
August60.7 °F96.1 °F0.14 in.
September56.0 °F91.2 °F0.43 in.
October48.5 °F78.9 °F1.6 in.
November40.5 °F64.6 °F3.27 in.
December36.5 °F55.8 °F5.94 in.
Annual48.2 °F75.8 °F31.49 in.

Climate Data for Cottonwood 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 9a : 20°F to 25°F
Plant Hardiness Zone - 2012Zone 9a : 20°F to 25°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCsa - Hot-Summer Mediterranean Climate
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