Buellton California Climate Data

Monthly Average Climate Data for Buellton California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January4.6 °C18.1 °C101.85 mm
February5.3 °C18.1 °C103.38 mm
March6.2 °C19.1 °C90.17 mm
April7 °C19.8 °C25.4 mm
May8.8 °C21.9 °C9.14 mm
June10.4 °C23.7 °C1.27 mm
July12.3 °C25.9 °C1.27 mm
August12.4 °C26.5 °C0.25 mm
September11.6 °C26.1 °C1.52 mm
October9.2 °C24.5 °C19.56 mm
November6.1 °C21.2 °C32.51 mm
December3.9 °C17.8 °C71.12 mm
Annual8.2 °C21.9 °C457.44 mm

Climate Data for Buellton 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 : -3.9°C to -1.1°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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