Orinda California Climate Data

Monthly Average Climate Data for Orinda California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January41.7 °F56.3 °F5.38 in.
February43.2 °F59.5 °F5.53 in.
March44.3 °F62.7 °F4.12 in.
April46.0 °F66.3 °F2.01 in.
May49.3 °F70.4 °F0.97 in.
June52.2 °F76.1 °F0.23 in.
July54.3 °F79.2 °F0.02 in.
August55.4 °F79.7 °F0.05 in.
September54.3 °F79.7 °F0.13 in.
October51.1 °F74.0 °F1.18 in.
November45.5 °F63.5 °F2.74 in.
December41.5 °F56.2 °F5.64 in.
Annual48.2 °F68.6 °F28 in.

Climate Data for Orinda California

Average First Frost DateJan. 11 - Jan. 20
Average Last Frost DateFeb. 1 - Feb. 10
Average Days With FrostFrost Rare
Plant Hardiness Zone - 2023Zone 9b : 25°F to 20°F
Plant Hardiness Zone - 2012Zone 9b : 25°F to 20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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