Bangor Weather in September

What's the weather like in Bangor (Maine) in September 2024?

The climate in Bangor during September can be summarized as mild and a little damp.

September is in the fall / autumn in Bangor and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 9°C (48°F) is normal.

Bangor weather averages (imperial / metric)
Daytime temperature 19.8°C 67.6°F
Nightly temperature 8.6°C 47.5°F
Average temperature 14.2°C 57.6°F
Daily sunshine 6.8 hrs
Avg rainfall 90 mm 3.5 ins
Rainy days 10 days
Sea temperature 13.3°C 55.9°F
Humidity 79%
Windspeed 12.2kph 8 mph

On average September is the 3rd wettest month of the year in Bangor with around 90mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.8 hours of sunshine per day.

September temperatures in Bangor

Bangor average temperature in September

September rainfall

Bangor average rain in September

September hourly sunshine

Bangor 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 Bangor 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

Bangor weather stats

Bangor weather statistics
Hottest month: July 25.8°C 78.4°F
Driest month: February 69mm 2.7ins
Sunniest month: August 8hrs
Coldest month: January -2.9°C 26.8°F
Wettest month: November 102mm 4ins
Map showing location of Bangor (44.80118, -68.77781) Bangor map pin © Google

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