Benicia California Climate Data

Monthly Average Climate Data for Benicia California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January4.7 °C13.6 °C102.87 mm
February5.6 °C15.9 °C98.81 mm
March7.1 °C18.5 °C68.83 mm
April8.6 °C21.2 °C36.32 mm
May10.7 °C24.2 °C15.75 mm
June12.7 °C27.5 °C3.3 mm
July13.8 °C29.6 °C0 mm
August13.7 °C29.2 °C0.51 mm
September13 °C28.3 °C1.78 mm
October10.8 °C24.4 °C22.1 mm
November6.8 °C18.2 °C50.29 mm
December4.6 °C13.8 °C101.6 mm
Annual9.3 °C22 °C502.16 mm

Climate Data for Benicia California

Average First Frost DateJan. 1 - Jan. 10
Average Last Frost DateFeb. 1 - Feb. 10
Average Days With FrostFrost Rare
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 ConditionsNormal
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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