Winters California Climate Data

Monthly Average Climate Data for Winters California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January38.6 °F56.3 °F5.28 in.
February41.0 °F61.1 °F5.24 in.
March43.8 °F66.2 °F3.18 in.
April46.6 °F72.7 °F1.4 in.
May51.7 °F80.9 °F0.81 in.
June56.6 °F89.0 °F0.17 in.
July58.8 °F94.7 °F0.0 in.
August58.0 °F93.7 °F0.02 in.
September56.1 °F89.9 °F0.09 in.
October50.4 °F79.4 °F0.88 in.
November42.8 °F65.6 °F2.19 in.
December38.2 °F56.6 °F5.04 in.
Annual48.6 °F75.5 °F24.3 in.

Climate Data for Winters California

Average First Frost DateDec. 1 - Dec. 10
Average Last Frost DateFeb. 11 - Feb. 20
Average Days With Frost10-20 Days
Plant Hardiness Zone - 2023Zone 9b : 25°F to 20°F
Plant Hardiness Zone - 2012Zone 9b : 25°F to 20°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCsa - Hot-Summer Mediterranean Climate
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