Williams California Climate Data

Monthly Average Climate Data for Williams California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January38.9 °F56.1 °F3.56 in.
February41.1 °F61.4 °F3.19 in.
March43.6 °F66.9 °F2.11 in.
April46.1 °F73.0 °F1.12 in.
May53.2 °F81.0 °F0.6 in.
June58.7 °F88.3 °F0.17 in.
July60.9 °F92.8 °F0.01 in.
August59.3 °F92.0 °F0.05 in.
September55.8 °F89.1 °F0.17 in.
October49.5 °F79.7 °F0.79 in.
November42.2 °F65.3 °F1.66 in.
December38.2 °F56.1 °F3.37 in.
Annual49 °F75.1 °F16.8 in.

Climate Data for Williams California

Average First Frost DateNov. 21 - Nov. 30
Average Last Frost DateMar. 1 - Mar. 10
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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