Crestline California Climate Data

Monthly Average Climate Data for Crestline California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January0.5 °C11.1 °C154.18 mm
February0.5 °C11.2 °C197.87 mm
March2 °C14.2 °C155.96 mm
April3.2 °C17.2 °C78.49 mm
May6.4 °C21.3 °C29.72 mm
June11.7 °C26.1 °C4.57 mm
July16.4 °C29.2 °C6.35 mm
August16.5 °C29.4 °C5.59 mm
September13.2 °C27.3 °C18.29 mm
October8 °C21.2 °C30.23 mm
November3.7 °C14.9 °C56.64 mm
December0.2 °C10.6 °C130.81 mm
Annual6.9 °C19.5 °C868.7 mm

Climate Data for Crestline California

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost20-30 Days
Plant Hardiness Zone - 2023Zone 8b : -9.4°C to -6.7°C
Plant Hardiness Zone - 2012Zone 8b : -9.4°C to -6.7°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCsa - Hot-Summer Mediterranean Climate
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