Records for Charleston Downtown Area, South Carolina (CXMthr) on 06-30
Record Highs
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1: 100°F (1952)
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2: 99°F (1902)
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3: 98°F (1998)
Record Lows
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1: 64°F (1919)
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2: 65°F (1958)
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3: 66°F (1962)
Lowest Highs
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1: 83°F (1959)
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2: 82°F (1936)
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3: 81°F (2021)
Highest Lows
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1: 77°F (1919)
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2: 78°F (1899)
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3: 80°F (1989)
Highest June temperature:
104°F on 06-02-1985.
Lowest June temperature:
49°F on 06-12-1913.
Average temperature is 81.4°F
Average high is 86.5°F
Average low is 76.2°F
Temperature data from 1893 to 2022.
Record Precipitation
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1: 2.12" (1944)
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2: 1.62" (1994)
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3: 1.17" (1916)
Precipitation data from 1893 to 2022.