South San Jose Hills California Climate Data

Monthly Average Climate Data for South San Jose Hills California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January7.6 °C20.5 °C94.74 mm
February8.1 °C20.6 °C103.12 mm
March9.3 °C21.9 °C58.42 mm
April10.5 °C24.3 °C19.3 mm
May13 °C26.1 °C9.4 mm
June15 °C29.2 °C2.79 mm
July17.1 °C32.8 °C1.27 mm
August17.4 °C33.9 °C0.25 mm
September16.4 °C32.4 °C3.3 mm
October13.7 °C28.7 °C15.75 mm
November10 °C23.8 °C22.61 mm
December7.2 °C20.2 °C66.04 mm
Annual12.1 °C26.2 °C396.99 mm

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 : -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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