Yarmouth Weather in September

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

The climate in Yarmouth during September can be summarized as mild and reasonably dry.

September is in the fall / autumn in Yarmouth and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 21°C (70°F), whilst at night 10°C (50°F) is normal.

Yarmouth weather averages (imperial / metric)
Daytime temperature 20.9°C 69.5°F
Nightly temperature 9.8°C 49.6°F
Average temperature 15.3°C 59.5°F
Daily sunshine 8 hrs
Avg rainfall 80 mm 3.1 ins
Rainy days 9 days
Sea temperature 15.5°C 59.8°F
Humidity 77%
Windspeed 13kph 8 mph

On average September is the 3rd driest month of the year in Yarmouth with around 80mm 3.1 inches of rain making it a reasonably dry 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 8 hours of sunshine per day.

September temperatures in Yarmouth

Yarmouth average temperature in September

September rainfall

Yarmouth average rain in September

September hourly sunshine

Yarmouth 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 Yarmouth 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

Yarmouth weather stats

Yarmouth weather statistics
Hottest month: July 25.9°C 78.6°F
Driest month: August 77mm 3ins
Sunniest month: August 9.1hrs
Coldest month: January -1.3°C 29.7°F
Wettest month: November 130mm 5.1ins
Map showing location of Yarmouth (43.80064, -70.18672) Yarmouth map pin © Google

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