El Portal California Climate Data

Monthly Average Climate Data for El Portal California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January2.1 °C12.7 °C178.05 mm
February2.9 °C14.2 °C157.73 mm
March4.5 °C17 °C136.4 mm
April6.4 °C19.4 °C72.64 mm
May9.8 °C24.5 °C41.91 mm
June13.7 °C30 °C12.7 mm
July17.3 °C34.4 °C2.29 mm
August16.8 °C34.3 °C3.3 mm
September14.1 °C30.9 °C7.11 mm
October9.7 °C24.6 °C42.67 mm
November4.9 °C17.5 °C76.2 mm
December1.7 °C12.1 °C149.86 mm
Annual8.7 °C22.6 °C880.86 mm

Climate Data for El Portal California

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost100-125 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 ConditionsAbnormally Dry
Köppen Climate ClassificationCsa - Hot-Summer Mediterranean Climate
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