San Carlos California Climate Data

Monthly Average Climate Data for San Carlos California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January5.9 °C14.6 °C97.03 mm
February6.8 °C16.1 °C96.77 mm
March7.8 °C17.6 °C71.37 mm
April8.7 °C19.3 °C34.54 mm
May10.6 °C21.2 °C12.45 mm
June12.1 °C23.8 °C3.81 mm
July13.4 °C25 °C0.51 mm
August13.6 °C25.1 °C0.51 mm
September12.9 °C25.1 °C2.03 mm
October11.1 °C22.8 °C20.32 mm
November8.1 °C17.8 °C44.7 mm
December5.8 °C14.7 °C99.31 mm
Annual9.7 °C20.3 °C483.35 mm

Climate Data for San Carlos California

Average First Frost DateDec. 11 - Dec. 20
Average Last Frost DateFeb. 11 - Feb. 20
Average Days With Frost5-10 Days
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 ClassificationCsb - Warm-Summer Mediterranean Climate
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