San Miguel California Climate Data

Monthly Average Climate Data for San Miguel California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January2.2 °C16.6 °C68.33 mm
February3.3 °C17.7 °C62.48 mm
March4.6 °C19.8 °C54.36 mm
April5.3 °C23.3 °C18.29 mm
May7.9 °C27.2 °C7.37 mm
June10.2 °C31.4 °C0.76 mm
July12.2 °C34.2 °C1.78 mm
August12.1 °C34.8 °C0.51 mm
September10.4 °C32.8 °C1.27 mm
October7.3 °C27.6 °C11.43 mm
November3.7 °C20.7 °C21.59 mm
December1.5 °C16.3 °C49.28 mm
Annual6.7 °C25.2 °C297.45 mm

Climate Data for San Miguel California

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost40-50 Days
Plant Hardiness Zone - 2023Zone 9a : -6.7°C to -3.9°C
Plant Hardiness Zone - 2012Zone 9a : -6.7°C to -3.9°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCsa - Hot-Summer Mediterranean Climate
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