Grimes California Climate Data

Monthly Average Climate Data for Grimes California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January38.8 °F55.5 °F3.51 in.
February41.2 °F60.9 °F3.9 in.
March43.7 °F66.4 °F2.22 in.
April46.2 °F72.5 °F1.32 in.
May52.7 °F80.7 °F0.77 in.
June58.0 °F88.6 °F0.26 in.
July60.2 °F93.9 °F0.01 in.
August58.7 °F93.0 °F0.13 in.
September55.5 °F89.3 °F0.18 in.
October49.1 °F79.2 °F0.88 in.
November42.1 °F64.8 °F1.93 in.
December38.2 °F55.6 °F3.36 in.
Annual48.7 °F75 °F18.47 in.

Climate Data for Grimes California

Average First Frost DateDec. 1 - Dec. 10
Average Last Frost DateMar. 1 - Mar. 10
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 ConditionsNormal
Köppen Climate ClassificationCsa - Hot-Summer Mediterranean Climate
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