Belleville Weather in September

What's the weather like in Belleville (New Jersey) in September 2024?

The climate in Belleville during September can be summarized as warm and a little damp.

September is in the fall / autumn in Belleville and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 25°C (76°F), whilst at night 15°C (59°F) is normal.

Belleville weather averages (imperial / metric)
Daytime temperature 24.5°C 76.1°F
Nightly temperature 14.9°C 58.8°F
Average temperature 19.7°C 67.5°F
Daily sunshine 7.8 hrs
Avg rainfall 96 mm 3.8 ins
Rainy days 8 days
Sea temperature 21°C 69.8°F
Humidity 69%
Windspeed 16.6kph 10 mph

On average September is the 6th driest month of the year in Belleville with around 96mm 3.8 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 7.8 hours of sunshine per day.

September temperatures in Belleville

Belleville average temperature in September

September rainfall

Belleville average rain in September

September hourly sunshine

Belleville 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 Belleville 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

Belleville weather stats

Belleville weather statistics
Hottest month: July 29.4°C 84.9°F
Driest month: February 79mm 3.1ins
Sunniest month: August 9.2hrs
Coldest month: January 2.5°C 36.5°F
Wettest month: July 111mm 4.4ins
Map showing location of Belleville (40.79371, -74.15014) Belleville map pin © Google

Locations nearby

Top United States locations