South San Jose Hills California Climate Data

Monthly Average Climate Data for South San Jose Hills California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January45.7 °F68.9 °F3.73 in.
February46.6 °F69.1 °F4.06 in.
March48.7 °F71.5 °F2.3 in.
April50.9 °F75.8 °F0.76 in.
May55.4 °F78.9 °F0.37 in.
June59.0 °F84.5 °F0.11 in.
July62.7 °F91.0 °F0.05 in.
August63.3 °F93.0 °F0.01 in.
September61.5 °F90.4 °F0.13 in.
October56.7 °F83.6 °F0.62 in.
November50.0 °F74.9 °F0.89 in.
December45.0 °F68.3 °F2.6 in.
Annual53.8 °F79.2 °F15.63 in.

Climate Data for South San Jose Hills California

Average First Frost DateJan. 21 - Jan. 31
Average Last Frost DateJan. 21 - Jan. 31
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
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