Poway California Climate Data

Monthly Average Climate Data for Poway California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January6.2 °C20.1 °C69.09 mm
February6.9 °C20.3 °C76.71 mm
March8.2 °C20.9 °C52.83 mm
April9.3 °C23.1 °C26.42 mm
May12.1 °C24.4 °C8.89 mm
June13.9 °C27.2 °C1.52 mm
July16.3 °C30.2 °C2.29 mm
August16.9 °C31.4 °C0.76 mm
September15.7 °C30.1 °C3.81 mm
October12.4 °C27.1 °C13.21 mm
November8.5 °C23.2 °C27.18 mm
December5.8 °C19.7 °C52.32 mm
Annual11 °C24.8 °C335.03 mm

Climate Data for Poway California

Average First Frost DateJan. 11 - Jan. 20
Average Last Frost DateFeb. 1 - Feb. 10
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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