FallGood time to go ~83°F highs

Things to do in Charleston in September

September is a good month to visit Charleston, with average highs around 83°F. Crisp air and changing leaves make parks and viewpoints shine.

Plan a September weekend Where else in September

Best picks for September

What's famous here, weighted toward what shines in September.

1Foliage walks

Fort Sumter

fort in Charleston, South Carolina

M113

US armored personnel carrier

3Foliage walks

Fort Moultrie

historic district in the United States

Holidays in September 2027

Labour Day · Mon, Sep 6

Expect busier roads and pricier stays around these dates. See long weekends.

Also great in September in South Carolina

Greenville

Charleston in September: quick answers

Is September a good time to visit Charleston?

September is a good month to visit Charleston, with average highs around 83°F. Crisp air and changing leaves make parks and viewpoints shine.

What is the weather like in Charleston in September?

Average daytime highs are around 83°F, compared with 90°F in the warmest month. Check the forecast a week out; our planner favors indoor stops on rainy days.

What are the best things to do in Charleston in September?

Top picks for September: Fort Sumter, M113, Fort Moultrie, M101 Howitzer, Model of the Civil War Submarine, H.L. Hunley.