Seal Beach California Climate Data

Monthly Average Climate Data for Seal Beach California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January8.6 °C19.2 °C73.41 mm
February9.2 °C18.9 °C79.5 mm
March10.6 °C19.6 °C41.4 mm
April11.7 °C21.1 °C13.72 mm
May14 °C22.1 °C6.1 mm
June15.8 °C23.6 °C2.29 mm
July17.7 °C25.8 °C0.76 mm
August18.1 °C26.7 °C0.25 mm
September17.2 °C26.3 °C2.29 mm
October14.7 °C24.4 °C10.67 mm
November11.5 °C21.8 °C17.78 mm
December8.4 °C19.1 °C50.55 mm
Annual13.1 °C22.4 °C298.72 mm

Climate Data for Seal Beach California

Average First Frost DateNo Frost
Average Last Frost Date
Average Days With FrostFrost Free
Plant Hardiness Zone - 2023Zone 10b : 1.7°C to 4.4°C
Plant Hardiness Zone - 2012Zone 10b : 1.7°C to 4.4°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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