Records for El Cajon Area, California (ELJC1thr) on 12-31
Record Highs
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1: 84°F (1945)
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2: 83°F (1980)
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3: 82°F (1963)
Record Lows
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1: 25°F (1947)
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2: 26°F (1969)
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3: 26°F (1953)
Lowest Highs
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1: 56°F (2001)
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2: 55°F (1996)
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3: 55°F (1909)
Highest Lows
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1: 51°F (2014)
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2: 51°F (1915)
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3: 55°F (1941)
Highest December temperature:
95°F on 12-08-1938.
Lowest December temperature:
21°F on 12-29-1954.
Average temperature is 54.9°F
Average high is 68.2°F
Average low is 41.7°F
Temperature data from 1899 to 2022.
Record Precipitation
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1: 1.71" (1951)
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2: 1.27" (1976)
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3: 1.26" (1936)
Precipitation data from 1899 to 2022.