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Hourly Forecast
Daylight Hours
06:15
Sunrise
20:25
Sunset
Daily Forecast
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Resources
UV Index
Humidity
Frequently asked questions about weather in Charleston International Airport
How warm does it get in Charleston International Airport?
The warmest month in Charleston International Airport is July, with average high temperatures of 31°C. The average temperature during this period is around 28°C.
How cold does it get in Charleston International Airport?
The coldest month in Charleston International Airport is January, with average low temperatures of 7°C. The average temperature during this period is around 11°C.
What is the wettest time of year in Charleston International Airport?
The wettest month in Charleston International Airport is September, with an average of 187mm of precipitation.
What is the driest time of year in Charleston International Airport?
The driest month in Charleston International Airport is March, with an average of 63mm of precipitation.
View full climate insights for Charleston International Airport →
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