Records for Charleston Area, South Carolina (CHSthr) on 10-20
Record Highs
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1: 87°F (1950)
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2: 86°F (2018)
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3: 86°F (2006)
Record Lows
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1: 34°F (1981)
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2: 35°F (1974)
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3: 37°F (1972)
Lowest Highs
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1: 69°F (1985)
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2: 69°F (1950)
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3: 67°F (2018)
Highest Lows
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1: 56°F (1989)
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2: 60°F (1972)
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3: 60°F (1964)
Highest October temperature:
94°F on 10-04-2019.
Lowest October temperature:
27°F on 10-29-1976.
Average temperature is 68.1°F
Average high is 74.6°F
Average low is 61.7°F
Temperature data from 1937 to 2022.
Record Precipitation
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1: 2.75" (1970)
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2: 1.01" (1971)
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3: 0.77" (1958)
Precipitation data from 1937 to 2022.