Coronado California Climate Data

Monthly Average Climate Data for Coronado California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January9.4 °C18.8 °C48.26 mm
February9.9 °C18.4 °C58.67 mm
March11.2 °C18.7 °C36.07 mm
April12.6 °C19.3 °C16 mm
May14.6 °C20.3 °C4.57 mm
June16.2 °C21 °C1.27 mm
July18 °C22.8 °C1.27 mm
August18.7 °C24 °C0.51 mm
September17.9 °C24 °C2.29 mm
October15.2 °C22.8 °C8.89 mm
November11.9 °C21.3 °C18.54 mm
December8.9 °C18.6 °C41.15 mm
Annual13.7 °C20.8 °C237.49 mm

Climate Data for Coronado 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
2024 plantmaps.com