Chula Vista California Climate Data

Monthly Average Climate Data for Chula Vista California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January47.4 °F66.4 °F1.62 in.
February48.4 °F65.9 °F2.37 in.
March50.8 °F66.3 °F1.55 in.
April53.5 °F68.0 °F0.73 in.
May57.5 °F69.4 °F0.2 in.
June60.4 °F71.0 °F0.05 in.
July63.8 °F74.4 °F0.06 in.
August64.8 °F76.6 °F0.02 in.
September63.2 °F76.8 °F0.09 in.
October57.9 °F74.3 °F0.43 in.
November51.7 °F71.1 °F0.71 in.
December46.5 °F65.7 °F1.67 in.
Annual55.5 °F70.5 °F9.5 in.

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 : 35°F to 30°F
Plant Hardiness Zone - 2012Zone 10a : 30°F to 25°F
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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