Mount Pleasant Weather in September

September in Mount Pleasant brings high temperatures, with highs of 29°C (84°F) and nights dropping to 22°C (72°F). Rainfall is on the higher side this month, averaging around 150 mm (5.9 in), so keep a rain jacket handy.

Rainfall in Mount Pleasant in September

Expect around 10 days of rain based on historical data, with 150 mm (5.9 in) average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Mount Pleasant in September

September in Mount Pleasant sees highs of 29°C (84°F) and lows of 22°C (72°F) overnight. This kind of day-to-night contrast is typical for this time of year. Nights remain mild at 22°C (72°F), making evenings a pleasant time to be outdoors.

Sunshine in Mount Pleasant in September

The month enjoys around 221 hours of sunshine, creating mostly sunny days with good weather conditions.

If your ideal day consists of dry skies and pleasant temperatures, April, May and November typically offer the best circumstances for Mount Pleasant.

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

Mount Pleasant Temperature in September

Min Temperature 22°C (72°F)  

Max Temperature 29°C (84°F)  

Chance of Rain 34%  

Precipitation 150 mm (5.9 in)  

Rainy days 10 days  

Humidity 78% *  

Sunshine 221 hours *  

Percentage Sunshine 59% *  

* Data from: Charleston, the United States of America (7 KM, 4 Miles).

What to Wear in Mount Pleasant in September

Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Mount Pleasant in September

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

Swimming

9/10

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 Mount Pleasant's climate page.

More climate data for Mount Pleasant

Temperature Rainfall Sunshine Humidity

See the full Mount Pleasant climate overview or explore weather in the United States of America.