Records for Charleston Downtown Area, South Carolina (CXMthr) on 12-19
Record Highs
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1: 81°F (1967)
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2: 76°F (2017)
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3: 76°F (2008)
Record Lows
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1: 25°F (1963)
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2: 26°F (1975)
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3: 27°F (1953)
Lowest Highs
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1: 62°F (2008)
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2: 62°F (1967)
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3: 61°F (1990)
Highest Lows
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1: 36°F (1901)
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2: 38°F (1989)
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3: 39°F (1981)
Highest December temperature:
81°F on 12-01-1931.
Lowest December temperature:
12°F on 12-30-1917.
Average temperature is 53.3°F
Average high is 60.3°F
Average low is 46.2°F
Temperature data from 1893 to 2022.
Record Precipitation
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1: 1.36" (1999)
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2: 0.94" (1965)
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3: 0.87" (1996)
Precipitation data from 1893 to 2022.