Yermo California Climate Data

Monthly Average Climate Data for Yermo California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January1.8 °C15.9 °C12.45 mm
February3.7 °C18.2 °C17.78 mm
March6.8 °C21.8 °C9.91 mm
April9.9 °C25.2 °C5.08 mm
May14.1 °C30.3 °C1.52 mm
June18.5 °C35.9 °C1.02 mm
July22.1 °C39.1 °C10.92 mm
August21.7 °C38.7 °C4.06 mm
September17.7 °C34.7 °C3.05 mm
October11.6 °C28.1 °C5.59 mm
November5.1 °C20.6 °C7.37 mm
December1.1 °C15.1 °C12.45 mm
Annual11.2 °C27 °C91.2 mm

Climate Data for Yermo California

Average First Frost DateNov. 21 - Nov. 30
Average Last Frost DateMar. 1 - Mar. 10
Average Days With Frost30-40 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 ConditionsModerate Drought
Köppen Climate ClassificationBSh - Hot Semi-Arid Climate
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