Corona California Climate Data

Monthly Average Climate Data for Corona California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January6.7 °C20 °C68.83 mm
February6.9 °C20.2 °C81.79 mm
March8.2 °C21.8 °C46.99 mm
April9.4 °C24.1 °C16 mm
May12.1 °C26.2 °C6.6 mm
June14.2 °C29.7 °C1.27 mm
July16.6 °C33.1 °C2.54 mm
August17 °C34.1 °C1.27 mm
September15.8 °C32.7 °C3.05 mm
October12.4 °C28.2 °C12.45 mm
November8.5 °C23.7 °C19.56 mm
December6 °C19.7 °C52.32 mm
Annual11.2 °C26.1 °C312.67 mm

Climate Data for Corona California

Average First Frost DateJan. 1 - Jan. 10
Average Last Frost DateFeb. 1 - Feb. 10
Average Days With Frost5-10 Days
Plant Hardiness Zone - 2023Zone 10a : -1.1°C to 1.7°C
Plant Hardiness Zone - 2012Zone 9b : -3.9°C to -1.1°C
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate