Allendale California Climate Data

Monthly Average Climate Data for Allendale California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January38.9 °F56.9 °F5.43 in.
February41.0 °F61.4 °F5.51 in.
March43.8 °F66.3 °F3.49 in.
April47.1 °F72.8 °F1.44 in.
May52.1 °F80.9 °F0.82 in.
June56.9 °F89.0 °F0.17 in.
July59.6 °F94.7 °F0.0 in.
August58.3 °F93.6 °F0.02 in.
September56.7 °F89.9 °F0.07 in.
October50.9 °F79.6 °F0.97 in.
November43.6 °F65.9 °F2.28 in.
December38.8 °F57.1 °F5.29 in.
Annual49 °F75.7 °F25.49 in.

Climate Data for Allendale 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 : 25°F to 20°F
Plant Hardiness Zone - 2012Zone 9b : 25°F to 20°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCsa - Hot-Summer Mediterranean Climate
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