Records for Charleston Area, South Carolina (CHSthr) on 12-09
Record Highs
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1: 81°F (1951)
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2: 79°F (1978)
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3: 79°F (1943)
Record Lows
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1: 19°F (2006)
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2: 22°F (1968)
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3: 27°F (2010)
Lowest Highs
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1: 67°F (2009)
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2: 65°F (2004)
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3: 60°F (2001)
Highest Lows
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1: 38°F (1989)
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2: 43°F (2017)
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3: 43°F (1968)
Highest December temperature:
83°F on 12-11-1972.
Lowest December temperature:
8°F on 12-13-1962.
Average temperature is 54.9°F
Average high is 61.9°F
Average low is 47.9°F
Temperature data from 1937 to 2022.
Record Precipitation
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1: 0.76" (2018)
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2: 0.64" (1948)
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3: 0.63" (2009)
Precipitation data from 1937 to 2022.