Records for Charleston Area, South Carolina (CHSthr) on 10-21
Record Highs
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1: 88°F (1993)
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2: 87°F (1943)
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3: 86°F (2005)
Record Lows
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1: 37°F (1974)
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2: 37°F (1967)
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3: 37°F (1952)
Lowest Highs
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1: 71°F (1969)
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2: 70°F (1984)
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3: 70°F (1971)
Highest Lows
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1: 47°F (1952)
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2: 60°F (1974)
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3: 63°F (1999)
Highest October temperature:
94°F on 10-04-2019.
Lowest October temperature:
27°F on 10-29-1976.
Average temperature is 67.8°F
Average high is 74.3°F
Average low is 61.3°F
Temperature data from 1937 to 2022.
Record Precipitation
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1: 2.05" (1959)
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2: 1.00" (1971)
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3: 0.70" (1999)
Precipitation data from 1937 to 2022.