San Gabriel California Climate Data

Monthly Average Climate Data for San Gabriel California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January46.2 °F69.0 °F4.11 in.
February47.2 °F69.1 °F4.61 in.
March49.4 °F71.2 °F3.03 in.
April52.0 °F75.9 °F0.9 in.
May56.2 °F77.6 °F0.4 in.
June59.8 °F82.3 °F0.12 in.
July63.4 °F87.4 °F0.03 in.
August64.1 °F89.6 °F0.02 in.
September62.5 °F88.5 °F0.16 in.
October57.3 °F82.6 °F0.71 in.
November50.3 °F74.9 °F0.84 in.
December45.3 °F68.3 °F2.72 in.
Annual54.5 °F78 °F17.65 in.

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 : 30°F to 25°F
Plant Hardiness Zone - 2012Zone 10a : 30°F to 25°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCsa - Hot-Summer Mediterranean Climate