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

Past climate data indicates that roughly 10 days will see rain, totalling around 150 mm (5.9 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Mount Pleasant in September

If you're visiting Mount Pleasant in September, expect highs of 29°C (84°F) and overnight lows around 22°C (72°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights remain mild at 22°C (72°F), making evenings a pleasant time to be outdoors.

Sunshine in Mount Pleasant in September

With approximately 221 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

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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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.

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.