Santa Ynez California Climate Data

Monthly Average Climate Data for Santa Ynez California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January39.9 °F64.9 °F4.59 in.
February41.2 °F65.0 °F4.57 in.
March42.6 °F67.1 °F3.7 in.
April44.0 °F71.3 °F1.17 in.
May47.4 °F75.0 °F0.43 in.
June50.3 °F79.4 °F0.05 in.
July53.7 °F84.5 °F0.04 in.
August54.2 °F85.8 °F0.0 in.
September52.4 °F84.5 °F0.07 in.
October48.5 °F79.8 °F0.78 in.
November42.9 °F71.2 °F1.3 in.
December39.0 °F64.6 °F3.08 in.
Annual46.3 °F74.4 °F19.78 in.

Climate Data for Santa Ynez California

Average First Frost DateJan. 1 - Jan. 10
Average Last Frost DateFeb. 1 - Feb. 10
Average Days With Frost5-10 Days
Plant Hardiness Zone - 2023Zone 9a : 20°F to 25°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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