Aptos California Climate Data

Monthly Average Climate Data for Aptos California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January5.8 °C15.4 °C149.1 mm
February6.3 °C15.8 °C148.08 mm
March6.7 °C16.7 °C95 mm
April7.3 °C16.6 °C50.55 mm
May9.2 °C17.4 °C18.54 mm
June10.5 °C18.3 °C7.62 mm
July11.9 °C18.4 °C1.02 mm
August12.3 °C19.2 °C2.54 mm
September11.6 °C19.6 °C3.05 mm
October9.8 °C19.6 °C33.02 mm
November7.4 °C17.9 °C66.29 mm
December5.5 °C15.2 °C136.4 mm
Annual8.7 °C17.5 °C711.21 mm

Climate Data for Aptos California

Average First Frost DateDec. 11 - Dec. 20
Average Last Frost DateFeb. 21 - Feb. 29
Average Days With Frost10-20 Days
Plant Hardiness Zone - 2023Zone 9b : -3.9°C to -1.1°C
Plant Hardiness Zone - 2012Zone 9b : -3.9°C to -1.1°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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