El Monte California Climate Data

Monthly Average Climate Data for El Monte California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January46.9 °F69.6 °F3.58 in.
February48.0 °F69.7 °F4.16 in.
March50.1 °F72.0 °F2.68 in.
April52.5 °F76.5 °F0.92 in.
May56.7 °F78.1 °F0.43 in.
June60.2 °F82.7 °F0.12 in.
July63.7 °F87.6 °F0.04 in.
August64.3 °F89.8 °F0.01 in.
September62.7 °F88.6 °F0.13 in.
October58.0 °F82.7 °F0.62 in.
November51.3 °F75.4 °F0.78 in.
December46.1 °F68.9 °F2.58 in.
Annual55 °F78.5 °F16.05 in.

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 : 35°F to 30°F
Plant Hardiness Zone - 2012Zone 10a : 30°F to 25°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCsa - Hot-Summer Mediterranean Climate
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