Brea California Climate Data

Monthly Average Climate Data for Brea California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January46.1 °F68.8 °F3.28 in.
February47.0 °F68.9 °F3.76 in.
March49.3 °F71.0 °F2.12 in.
April51.5 °F75.5 °F0.69 in.
May55.9 °F77.1 °F0.3 in.
June59.4 °F80.8 °F0.08 in.
July63.1 °F86.4 °F0.04 in.
August63.7 °F88.6 °F0.0 in.
September62.0 °F87.2 °F0.13 in.
October57.1 °F82.3 °F0.53 in.
November50.3 °F74.5 °F0.78 in.
December45.4 °F68.2 °F2.35 in.
Annual54.2 °F77.4 °F14.06 in.

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 : 30°F to 25°F
Plant Hardiness Zone - 2012Zone 10a : 30°F to 25°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCsa - Hot-Summer Mediterranean Climate