Records for Charleston Downtown Area, South Carolina (CXMthr) on 03-21
Record Highs
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1: 92°F (1935)
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2: 86°F (1897)
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3: 85°F (1982)
Record Lows
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1: 31°F (1914)
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2: 33°F (1965)
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3: 33°F (1906)
Lowest Highs
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1: 68°F (1927)
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2: 67°F (2020)
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3: 67°F (1903)
Highest Lows
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1: 40°F (1914)
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2: 47°F (1965)
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3: 50°F (1986)
Highest March temperature:
94°F on 03-23-1907.
Lowest March temperature:
22°F on 03-03-1980.
Average temperature is 59.8°F
Average high is 66.5°F
Average low is 53.1°F
Temperature data from 1893 to 2022.
Record Precipitation
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1: 1.94" (1909)
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2: 1.86" (1961)
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3: 1.24" (1931)
Precipitation data from 1893 to 2022.