Records for El Cajon Area, California (ELJC1thr) on 10-21
Record Highs
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1: 104°F (1929)
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2: 102°F (2003)
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3: 99°F (1901)
Record Lows
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1: 35°F (1949)
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2: 38°F (1920)
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3: 39°F (1908)
Lowest Highs
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1: 73°F (1904)
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2: 63°F (2014)
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3: 63°F (1988)
Highest Lows
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1: 60°F (1941)
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2: 64°F (1955)
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3: 65°F (1914)
Highest October temperature:
107°F on 10-01-1906.
Lowest October temperature:
30°F on 10-30-1971.
Average temperature is 67.2°F
Average high is 80.1°F
Average low is 54.4°F
Temperature data from 1899 to 2022.
Record Precipitation
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1: 0.50" (1957)
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2: 0.24" (1989)
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3: 0.20" (1905)
Precipitation data from 1899 to 2022.