Vista Santa Rosa California Climate Data

Monthly Average Climate Data for Vista Santa Rosa California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January6.1 °C20.8 °C16.51 mm
February8.1 °C22.7 °C13.46 mm
March11.2 °C26.1 °C8.89 mm
April14 °C29.6 °C1.78 mm
May17.9 °C33.4 °C0.51 mm
June21.4 °C38.1 °C0 mm
July25.3 °C40.4 °C1.78 mm
August25.5 °C40.3 °C3.3 mm
September21.8 °C37.9 °C4.57 mm
October16.1 °C32.2 °C3.56 mm
November9.3 °C25.3 °C3.3 mm
December5.3 °C20.1 °C10.92 mm
Annual15.2 °C30.6 °C68.58 mm

Climate Data for Vista Santa Rosa California

Average First Frost DateDec. 1 - Dec. 10
Average Last Frost DateFeb. 1 - Feb. 10
Average Days With Frost5-10 Days
Plant Hardiness Zone - 2023Zone 10a : -1.1°C to 1.7°C
Plant Hardiness Zone - 2012Zone 9b : -3.9°C to -1.1°C
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationBWh - Hot Desert Climate
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