North Charleston Weather in September

What's the weather like in North Charleston (South Carolina) in September 2024?

The climate in North Charleston during September can be summarized as hot, humid and wet.

September is in the fall / autumn in North Charleston and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (85°F), whilst at night 19°C (67°F) is normal.

North Charleston weather averages (imperial / metric)
Daytime temperature 29.3°C 84.7°F
Nightly temperature 19.3°C 66.7°F
Average temperature 24.3°C 75.7°F
Daily sunshine 7.9 hrs
Avg rainfall 123 mm 4.8 ins
Rainy days 9 days
Sea temperature 27.4°C 81.3°F
Humidity 78%
Windspeed 12.6kph 8 mph

On average September is the 4th wettest month of the year in North Charleston with around 123mm 4.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.9 hours of sunshine per day.

September temperatures in North Charleston

North Charleston average temperature in September

September rainfall

North Charleston average rain in September

September hourly sunshine

North Charleston average rain in September

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 North Charleston in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

North Charleston weather stats

North Charleston weather statistics
Hottest month: July 32.1°C 89.8°F
Driest month: November 62mm 2.4ins
Sunniest month: April 9.7hrs
Coldest month: January 13.9°C 57°F
Wettest month: August 177mm 7ins
Map showing location of North Charleston (32.88856, -80.00751) North Charleston map pin © Google

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