Clearlake Oaks California Climate Data

Monthly Average Climate Data for Clearlake Oaks California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January34.8 °F55.9 °F6.51 in.
February35.7 °F58.8 °F6.01 in.
March38.0 °F63.0 °F3.92 in.
April40.7 °F67.2 °F1.95 in.
May46.0 °F75.1 °F1.26 in.
June51.8 °F84.3 °F0.28 in.
July56.8 °F92.4 °F0.0 in.
August55.3 °F91.5 °F0.04 in.
September50.5 °F86.8 °F0.11 in.
October44.2 °F76.0 °F1.28 in.
November37.7 °F62.9 °F2.85 in.
December34.4 °F55.5 °F6.19 in.
Annual43.8 °F72.5 °F30.4 in.

Climate Data for Clearlake Oaks California

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost30-40 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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