San Gabriel California Climate Data

Monthly Average Climate Data for San Gabriel California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January7.9 °C20.6 °C104.39 mm
February8.4 °C20.6 °C117.09 mm
March9.7 °C21.8 °C76.96 mm
April11.1 °C24.4 °C22.86 mm
May13.4 °C25.3 °C10.16 mm
June15.4 °C27.9 °C3.05 mm
July17.4 °C30.8 °C0.76 mm
August17.8 °C32 °C0.51 mm
September16.9 °C31.4 °C4.06 mm
October14.1 °C28.1 °C18.03 mm
November10.2 °C23.8 °C21.34 mm
December7.4 °C20.2 °C69.09 mm
Annual12.5 °C25.6 °C448.3 mm

Climate Data for San Gabriel California

Average First Frost DateJan. 11 - Jan. 20
Average Last Frost DateFeb. 1 - Feb. 10
Average Days With FrostFrost Rare
Plant Hardiness Zone - 2023Zone 10a : -1.1°C to 1.7°C
Plant Hardiness Zone - 2012Zone 10a : -1.1°C to 1.7°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCsa - Hot-Summer Mediterranean Climate
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