Imperial Beach California Climate Data

Monthly Average Climate Data for Imperial Beach California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January8.7 °C19.1 °C42.67 mm
February9.2 °C18.7 °C54.86 mm
March10.6 °C18.9 °C37.85 mm
April12.1 °C19.2 °C17.78 mm
May14.3 °C20.5 °C4.57 mm
June15.9 °C21.3 °C1.02 mm
July17.8 °C22.8 °C1.78 mm
August18.3 °C23.7 °C0.51 mm
September17.4 °C23.8 °C2.29 mm
October14.4 °C22.6 °C9.4 mm
November11.1 °C21.6 °C18.29 mm
December8.1 °C18.7 °C39.62 mm
Annual13.2 °C20.9 °C230.64 mm

Climate Data for Imperial Beach 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 10b : 1.7°C to 4.4°C
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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