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Hourly Forecast
Daylight Hours
06:07
Sunrise
20:43
Sunset
Daily Forecast
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UV Index
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Frequently asked questions about weather in Charleston
How warm does it get in Charleston?
The warmest month in Charleston is July, with average high temperatures of 30°C. The average temperature during this period is around 25°C.
How cold does it get in Charleston?
The coldest month in Charleston is January, with average low temperatures of -1°C. The average temperature during this period is around 2°C.
What is the wettest time of year in Charleston?
The wettest month in Charleston is July, with an average of 139mm of precipitation.
What is the driest time of year in Charleston?
The driest month in Charleston is November, with an average of 77mm of precipitation.
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