The climate in Simpsonville during September can be summarized as warm, humid and a little damp.
September is in the fall / autumn in Simpsonville and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 16°C (61°F) is normal.
Daytime temperature | 27.9°C 82.1°F |
---|---|
Nightly temperature | 16.2°C 61.1°F |
Average temperature | 22°C 71.6°F |
Daily sunshine | 8.1 hrs |
Avg rainfall | 100 mm 3.9 ins |
Rainy days | 8 days |
Sea temperature | 25.6°C 78.1°F |
Humidity | 76% |
Windspeed | 10.1kph 6 mph |
On average September is the 4th driest month of the year in Simpsonville with around 100mm 3.9 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.1 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 Simpsonville in September 2024.
Best places to visit in September
Hottest month: | July | 31.3°C 88.3°F |
---|---|---|
Driest month: | November | 93mm 3.7ins |
Sunniest month: | April | 9.2hrs |
Coldest month: | January | 10.3°C 50.5°F |
Wettest month: | March | 137mm 5.4ins |