San Miguel California Climate Data

Monthly Average Climate Data for San Miguel California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January35.9 °F61.8 °F2.69 in.
February37.9 °F63.8 °F2.46 in.
March40.2 °F67.6 °F2.14 in.
April41.6 °F74.0 °F0.72 in.
May46.2 °F80.9 °F0.29 in.
June50.3 °F88.6 °F0.03 in.
July54.0 °F93.5 °F0.07 in.
August53.7 °F94.6 °F0.02 in.
September50.8 °F91.1 °F0.05 in.
October45.1 °F81.7 °F0.45 in.
November38.6 °F69.3 °F0.85 in.
December34.7 °F61.4 °F1.94 in.
Annual44.1 °F77.4 °F11.71 in.

Climate Data for San Miguel California

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost40-50 Days
Plant Hardiness Zone - 2023Zone 9a : 20°F to 25°F
Plant Hardiness Zone - 2012Zone 9a : 20°F to 25°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCsa - Hot-Summer Mediterranean Climate
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