Records for El Cajon Area, California (ELJC1thr) on 09-10
Record Highs
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1: 106°F (1956)
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2: 102°F (1983)
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3: 102°F (1918)
Record Lows
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1: 47°F (1931)
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2: 48°F (1927)
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3: 49°F (1914)
Lowest Highs
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1: 77°F (1984)
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2: 76°F (2015)
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3: 72°F (1960)
Highest Lows
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1: 72°F (1973)
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2: 74°F (2011)
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3: 74°F (1985)
Highest September temperature:
114°F on 09-05-2020.
Lowest September temperature:
37°F on 09-18-1900.
Average temperature is 75.8°F
Average high is 88.6°F
Average low is 63.1°F
Temperature data from 1899 to 2022.
Record Precipitation
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1: 1.23" (1976)
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2: 0.19" (1939)
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3: 0.00" (1959)
Precipitation data from 1899 to 2022.