Chula Vista California Climate Data

Monthly Average Climate Data for Chula Vista California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January8.6 °C19.1 °C41.15 mm
February9.1 °C18.8 °C60.2 mm
March10.4 °C19.1 °C39.37 mm
April11.9 °C20 °C18.54 mm
May14.2 °C20.8 °C5.08 mm
June15.8 °C21.7 °C1.27 mm
July17.7 °C23.6 °C1.52 mm
August18.2 °C24.8 °C0.51 mm
September17.3 °C24.9 °C2.29 mm
October14.4 °C23.5 °C10.92 mm
November10.9 °C21.7 °C18.03 mm
December8.1 °C18.7 °C42.42 mm
Annual13.1 °C21.4 °C241.3 mm

Climate Data for Chula Vista California

Average First Frost DateNo Frost
Average Last Frost Date
Average Days With FrostFrost Free
Plant Hardiness Zone - 2023Zone 10b : 1.7°C to 4.4°C
Plant Hardiness Zone - 2012Zone 10a : -1.1°C to 1.7°C
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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