Somis California Climate Data

Monthly Average Climate Data for Somis California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January44.9 °F66.3 °F3.75 in.
February44.8 °F66.2 °F4.16 in.
March46.3 °F67.4 °F2.76 in.
April47.8 °F69.7 °F0.67 in.
May51.5 °F71.1 °F0.34 in.
June54.9 °F74.0 °F0.06 in.
July58.1 °F78.1 °F0.03 in.
August58.3 °F79.5 °F0.0 in.
September57.1 °F79.0 °F0.08 in.
October53.5 °F76.4 °F0.63 in.
November48.1 °F71.7 °F1.02 in.
December44.5 °F66.1 °F2.45 in.
Annual50.8 °F72.1 °F15.95 in.

Climate Data for Somis California

Average First Frost DateJan. 11 - Jan. 20
Average Last Frost DateJan. 21 - Jan. 31
Average Days With FrostFrost Rare
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 ClassificationCsb - Warm-Summer Mediterranean Climate
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