El Monte California Climate Data

Monthly Average Climate Data for El Monte California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January8.3 °C20.9 °C90.93 mm
February8.9 °C20.9 °C105.66 mm
March10.1 °C22.2 °C68.07 mm
April11.4 °C24.7 °C23.37 mm
May13.7 °C25.6 °C10.92 mm
June15.7 °C28.2 °C3.05 mm
July17.6 °C30.9 °C1.02 mm
August17.9 °C32.1 °C0.25 mm
September17.1 °C31.4 °C3.3 mm
October14.4 °C28.2 °C15.75 mm
November10.7 °C24.1 °C19.81 mm
December7.8 °C20.5 °C65.53 mm
Annual12.8 °C25.8 °C407.66 mm

Climate Data for El Monte California

Average First Frost DateJan. 11 - Jan. 20
Average Last Frost DateFeb. 1 - Feb. 10
Average Days With Frost5-10 Days
Plant Hardiness Zone - 2023Zone 10b : 1.7°C to 4.4°C
Plant Hardiness Zone - 2012Zone 10a : -1.1°C to 1.7°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCsa - Hot-Summer Mediterranean Climate
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