Winston-Salem Weather in September

What's the weather like in Winston-Salem (North Carolina) in September 2025?

The climate in Winston-Salem during September can be summarized as warm, humid and a little damp.

September is in the fall / autumn in Winston-Salem and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 15°C (58°F) is normal.

Winston-Salem weather averages (imperial / metric)
Daytime temperature 27°C 80.6°F
Nightly temperature 14.6°C 58.3°F
Average temperature 20.8°C 69.4°F
Daily sunshine 8.1 hrs
Avg rainfall 89 mm 3.5 ins
Rainy days 7 days
Sea temperature 24.5°C 76.1°F
Humidity 75%
Windspeed 10.4kph 7 mph

On average September is the 4th driest month of the year in Winston-Salem with around 89mm 3.5 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 8.1 hours of sunshine per day.

September temperatures in Winston-Salem

Winston-Salem average temperature in September

September rainfall

Winston-Salem average rain in September

September hourly sunshine

Winston-Salem 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 Winston-Salem in September 2025.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Winston-Salem weather stats

Winston-Salem weather statistics
Hottest month: July 30.6°C 87.1°F
Driest month: November 73mm 2.9ins
Sunniest month: April 8.8hrs
Coldest month: January 8.3°C 46.9°F
Wettest month: July 113mm 4.4ins
Map showing location of Winston-Salem (36.09986, -80.24422) Winston-Salem map pin © Google

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