Grimes California Climate Data

Monthly Average Climate Data for Grimes California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January3.8 °C13.1 °C89.15 mm
February5.1 °C16.1 °C99.06 mm
March6.5 °C19.1 °C56.39 mm
April7.9 °C22.5 °C33.53 mm
May11.5 °C27.1 °C19.56 mm
June14.4 °C31.4 °C6.6 mm
July15.7 °C34.4 °C0.25 mm
August14.8 °C33.9 °C3.3 mm
September13.1 °C31.8 °C4.57 mm
October9.5 °C26.2 °C22.35 mm
November5.6 °C18.2 °C49.02 mm
December3.4 °C13.1 °C85.34 mm
Annual9.3 °C23.9 °C469.12 mm

Climate Data for Grimes California

Average First Frost DateDec. 1 - Dec. 10
Average Last Frost DateFeb. 21 - Feb. 29
Average Days With Frost10-20 Days
Plant Hardiness Zone - 2023Zone 9b : -3.9°C to -1.1°C
Plant Hardiness Zone - 2012Zone 9b : -3.9°C to -1.1°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCsa - Hot-Summer Mediterranean Climate
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