Brea California Climate Data

Monthly Average Climate Data for Brea California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January7.8 °C20.4 °C83.31 mm
February8.3 °C20.5 °C95.5 mm
March9.6 °C21.7 °C53.85 mm
April10.8 °C24.2 °C17.53 mm
May13.3 °C25.1 °C7.62 mm
June15.2 °C27.1 °C2.03 mm
July17.3 °C30.2 °C1.02 mm
August17.6 °C31.4 °C0 mm
September16.7 °C30.7 °C3.3 mm
October13.9 °C27.9 °C13.46 mm
November10.2 °C23.6 °C19.81 mm
December7.4 °C20.1 °C59.69 mm
Annual12.3 °C25.2 °C357.12 mm

Climate Data for Brea California

Average First Frost DateNo Frost
Average Last Frost DateFrost Rare
Average Days With FrostFrost Free
Plant Hardiness Zone - 2023Zone 10a : -1.1°C to 1.7°C
Plant Hardiness Zone - 2012Zone 10a : -1.1°C to 1.7°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCsa - Hot-Summer Mediterranean Climate
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