The climate in Mount Pleasant during September can be summarized as hot, humid and a little damp.
September is in the fall / autumn in Mount Pleasant and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 30°C (87°F), whilst at night 17°C (63°F) is normal.
Daytime temperature | 30.4°C 86.7°F |
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Nightly temperature | 17.4°C 63.3°F |
Average temperature | 23.9°C 75°F |
Daily sunshine | 8.7 hrs |
Avg rainfall | 95 mm 3.7 ins |
Rainy days | 7 days |
Sea temperature | 24.6°C 76.2°F |
Humidity | 72% |
Windspeed | 13kph 8 mph |
On average September is the 5th driest month of the year in Mount Pleasant with around 95mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.7 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Mount Pleasant in September 2024.
Best places to visit in September
Hottest month: | July | 33.7°C 92.7°F |
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Driest month: | August | 59mm 2.3ins |
Sunniest month: | July | 11.1hrs |
Coldest month: | January | 11.6°C 52.9°F |
Wettest month: | May | 136mm 5.4ins |