Records for Charleston Downtown Area, South Carolina (CXMthr) on 09-09
Record Highs
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1: 97°F (1939)
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2: 96°F (1945)
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3: 95°F (1985)
Record Lows
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1: 60°F (1956)
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2: 61°F (1952)
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3: 61°F (1932)
Lowest Highs
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1: 82°F (1990)
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2: 80°F (2019)
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3: 80°F (2008)
Highest Lows
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1: 73°F (1944)
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2: 76°F (1956)
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3: 76°F (1952)
Highest September temperature:
100°F on 09-01-1912.
Lowest September temperature:
50°F on 09-29-1942.
Average temperature is 78.9°F
Average high is 83.8°F
Average low is 74°F
Temperature data from 1893 to 2022.
Record Precipitation
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1: 6.26" (1988)
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2: 2.60" (2022)
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3: 2.59" (1893)
Precipitation data from 1893 to 2022.