Clay California Climate Data

Monthly Average Climate Data for Clay California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January39.2 °F55.9 °F3.91 in.
February41.3 °F61.0 °F3.61 in.
March44.3 °F66.0 °F3.02 in.
April46.6 °F71.5 °F1.72 in.
May51.6 °F79.5 °F1.02 in.
June56.3 °F87.4 °F0.2 in.
July59.1 °F93.2 °F0.02 in.
August58.9 °F92.3 °F0.05 in.
September56.3 °F88.5 °F0.12 in.
October50.0 °F78.2 °F0.94 in.
November42.7 °F64.9 °F1.95 in.
December38.5 °F56.3 °F3.71 in.
Annual48.7 °F74.6 °F20.27 in.

Climate Data for Clay California

Average First Frost DateDec. 11 - Dec. 20
Average Last Frost DateFeb. 21 - Feb. 29
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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