North Charleston Weather in September

September in North Charleston typically sees daytime highs of 30°C (86°F) and nighttime lows of 20°C (68°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in North Charleston in September

Analyzing past climate data, one can expect approximately 12 days of rain, averaging 159 mm (6.3 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in North Charleston in September

If you're visiting North Charleston in September, expect highs of 30°C (86°F) and overnight lows around 20°C (68°F). This kind of day-to-night contrast is typical for this time of year. Nights remain mild at 20°C (68°F), making evenings a pleasant time to be outdoors.

Sunshine in North Charleston in September

Expect sunny days throughout the month, with an estimated 221 hours of sunshine. This makes it a pleasant time to visit North Charleston.

Should you favor a climate that's both dry and comfortably warm, March, April, May and November typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• October
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• December

For a detailed overview over the year and the best time to visit the United States of America, check out our North Charleston's climate page.

North Charleston Temperature in September

Min Temperature 20°C (68°F)  

Max Temperature 30°C (86°F)  

Chance of Rain 39%  

Precipitation 159 mm (6.3 in)  

Rainy days 12 days  

Humidity 78% *  

Sunshine 221 hours *  

Percentage Sunshine 59% *  

* Data from: Charleston, the United States of America (12 KM, 7 Miles).

What to Wear in North Charleston in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in North Charleston in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our North Charleston's climate page.

More climate data for North Charleston

Temperature Rainfall Sunshine Humidity

See the full North Charleston climate overview or explore weather in the United States of America.