Corona California Climate Data

Monthly Average Climate Data for Corona California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January44.0 °F68.0 °F2.71 in.
February44.4 °F68.3 °F3.22 in.
March46.7 °F71.2 °F1.85 in.
April49.0 °F75.4 °F0.63 in.
May53.7 °F79.2 °F0.26 in.
June57.5 °F85.5 °F0.05 in.
July61.9 °F91.6 °F0.1 in.
August62.6 °F93.3 °F0.05 in.
September60.4 °F90.8 °F0.12 in.
October54.4 °F82.8 °F0.49 in.
November47.3 °F74.6 °F0.77 in.
December42.8 °F67.4 °F2.06 in.
Annual52.1 °F79 °F12.31 in.

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 : 30°F to 25°F
Plant Hardiness Zone - 2012Zone 9b : 25°F to 20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate