Records for Charleston Downtown Area, South Carolina (CXMthr) on 03-15
Record Highs
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1: 85°F (1967)
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2: 84°F (2016)
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3: 84°F (1982)
Record Lows
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1: 30°F (1932)
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2: 31°F (1993)
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3: 34°F (1988)
Lowest Highs
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1: 65°F (2019)
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2: 65°F (2016)
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3: 65°F (1973)
Highest Lows
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1: 40°F (1993)
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2: 46°F (1960)
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3: 48°F (2017)
Highest March temperature:
94°F on 03-23-1907.
Lowest March temperature:
22°F on 03-03-1980.
Average temperature is 58.5°F
Average high is 65.4°F
Average low is 51.7°F
Temperature data from 1893 to 2022.
Record Precipitation
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1: 1.12" (1966)
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2: 0.95" (2001)
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3: 0.90" (2008)
Precipitation data from 1893 to 2022.