Newport News Weather in September

What's the weather like in Newport News (Virginia) in September 2025?

The climate in Newport News during September can be summarized as warm, humid and a little damp.

September is in the fall / autumn in Newport News and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (80°F), whilst at night 18°C (63°F) is normal.

Newport News weather averages (imperial / metric)
Daytime temperature 26.6°C 79.8°F
Nightly temperature 17.5°C 63.4°F
Average temperature 22°C 71.6°F
Daily sunshine 8.3 hrs
Avg rainfall 100 mm 3.9 ins
Rainy days 8 days
Sea temperature 24.1°C 75.4°F
Humidity 75%
Windspeed 14.4kph 9 mph

On average September is the 3rd wettest month of the year in Newport News 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 8.3 hours of sunshine per day.

September temperatures in Newport News

Newport News average temperature in September

September rainfall

Newport News average rain in September

September hourly sunshine

Newport News 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 Newport News 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

Newport News weather stats

Newport News weather statistics
Hottest month: July 30.2°C 86.4°F
Driest month: November 72mm 2.8ins
Sunniest month: April 9.1hrs
Coldest month: January 8.5°C 47.3°F
Wettest month: July 121mm 4.8ins
Map showing location of Newport News (36.97876, -76.428) Newport News map pin © Google

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