Stockton California Climate Data

Monthly Average Climate Data for Stockton California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January3.7 °C13.2 °C79.76 mm
February5 °C16.2 °C70.1 mm
March6.6 °C19.1 °C55.63 mm
April8.1 °C22.2 °C34.29 mm
May10.8 °C26.3 °C16 mm
June13.2 °C30.3 °C5.08 mm
July14.6 °C32.7 °C0 mm
August14.4 °C32.3 °C0.51 mm
September13.1 °C30.7 °C2.79 mm
October9.8 °C25.8 °C19.3 mm
November5.7 °C18.5 °C35.31 mm
December3.4 °C13.4 °C71.88 mm
Annual9 °C23.4 °C390.65 mm

Climate Data for Stockton California

Average First Frost DateDec. 1 - Dec. 10
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 9a : -6.7°C to -3.9°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCsa - Hot-Summer Mediterranean Climate
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