Records for Charleston Area, South Carolina (CHSthr) on 09-29
Record Highs
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1: 92°F (2019)
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2: 92°F (1941)
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3: 91°F (2017)
Record Lows
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1: 46°F (1942)
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2: 50°F (1970)
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3: 51°F (1967)
Lowest Highs
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1: 74°F (2015)
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2: 74°F (1986)
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3: 73°F (2002)
Highest Lows
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1: 65°F (2022)
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2: 67°F (1980)
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3: 69°F (1984)
Highest September temperature:
99°F on 09-04-1944.
Lowest September temperature:
42°F on 09-30-1967.
Average temperature is 74.6°F
Average high is 80°F
Average low is 69.2°F
Temperature data from 1937 to 2022.
Record Precipitation
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1: 3.82" (1959)
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2: 2.86" (1938)
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3: 1.40" (1957)
Precipitation data from 1937 to 2022.