South Pasadena California Climate Data

Monthly Average Climate Data for South Pasadena California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January7.7 °C20.3 °C105.92 mm
February8.1 °C20.4 °C120.65 mm
March9.2 °C21.7 °C81.28 mm
April10.6 °C24 °C25.65 mm
May12.8 °C25.1 °C11.94 mm
June14.7 °C27.8 °C3.3 mm
July16.8 °C30.8 °C1.02 mm
August17.2 °C32.1 °C0.51 mm
September16.4 °C31.6 °C4.32 mm
October13.7 °C28.1 °C17.02 mm
November9.8 °C23.7 °C22.61 mm
December7.2 °C19.9 °C74.93 mm
Annual12 °C25.5 °C469.15 mm

Climate Data for South Pasadena California

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