Records for Charleston Downtown Area, South Carolina (CXMthr) on 12-12
Record Highs
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1: 77°F (2007)
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2: 77°F (1971)
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3: 77°F (1948)
Record Lows
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1: 20°F (1962)
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2: 20°F (1957)
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3: 23°F (1958)
Lowest Highs
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1: 64°F (1971)
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2: 63°F (1985)
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3: 63°F (1931)
Highest Lows
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1: 33°F (1957)
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2: 37°F (1962)
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3: 39°F (1988)
Highest December temperature:
81°F on 12-01-1931.
Lowest December temperature:
12°F on 12-30-1917.
Average temperature is 54.4°F
Average high is 61.4°F
Average low is 47.4°F
Temperature data from 1893 to 2022.
Record Precipitation
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1: 1.83" (1986)
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2: 1.03" (1982)
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3: 0.92" (1976)
Precipitation data from 1893 to 2022.