Santa Ynez California Climate Data

Monthly Average Climate Data for Santa Ynez California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January4.4 °C18.3 °C116.59 mm
February5.1 °C18.3 °C116.08 mm
March5.9 °C19.5 °C93.98 mm
April6.7 °C21.8 °C29.72 mm
May8.6 °C23.9 °C10.92 mm
June10.2 °C26.3 °C1.27 mm
July12.1 °C29.2 °C1.02 mm
August12.3 °C29.9 °C0 mm
September11.3 °C29.2 °C1.78 mm
October9.2 °C26.6 °C19.81 mm
November6.1 °C21.8 °C33.02 mm
December3.9 °C18.1 °C78.23 mm
Annual8 °C23.6 °C502.42 mm

Climate Data for Santa Ynez California

Average First Frost DateJan. 1 - Jan. 10
Average Last Frost DateFeb. 11 - Feb. 20
Average Days With Frost5-10 Days
Plant Hardiness Zone - 2023Zone 9a : -6.7°C to -3.9°C
Plant Hardiness Zone - 2012Zone 9b : -3.9°C to -1.1°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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