Crestline California Climate Data

Monthly Average Climate Data for Crestline California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January32.9 °F51.9 °F6.07 in.
February32.9 °F52.1 °F7.79 in.
March35.6 °F57.5 °F6.14 in.
April37.7 °F63.0 °F3.09 in.
May43.6 °F70.3 °F1.17 in.
June53.1 °F78.9 °F0.18 in.
July61.5 °F84.5 °F0.25 in.
August61.7 °F85.0 °F0.22 in.
September55.7 °F81.1 °F0.72 in.
October46.4 °F70.1 °F1.19 in.
November38.6 °F58.9 °F2.23 in.
December32.3 °F51.1 °F5.15 in.
Annual44.3 °F67 °F34.2 in.

Climate Data for Crestline California

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost20-30 Days
Plant Hardiness Zone - 2023Zone 8b : 15°F to 20°F
Plant Hardiness Zone - 2012Zone 8b : 15°F to 20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCsa - Hot-Summer Mediterranean Climate
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