Chino Hills California Climate Data

Monthly Average Climate Data for Chino Hills California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January6.9 °C19.7 °C91.44 mm
February7.3 °C19.9 °C109.47 mm
March8.4 °C21.6 °C68.58 mm
April9.7 °C22.9 °C21.08 mm
May12 °C24.8 °C9.65 mm
June14 °C27.8 °C2.79 mm
July16.4 °C31.4 °C1.78 mm
August16.8 °C32.6 °C0.25 mm
September15.9 °C31.2 °C3.56 mm
October13 °C27.3 °C21.34 mm
November9.2 °C23.3 °C25.4 mm
December6.6 °C19.3 °C69.34 mm
Annual11.4 °C25.2 °C424.68 mm

Climate Data for Chino Hills California

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