Mount Pleasant
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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.

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).

Mount Pleasant Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Mount Pleasant - and find the best time to visit.

Best Places in the United States of America in September

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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

Mount Pleasant 3-Day Forecast

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.