The climate in Mattapoisett Center during September can be summarized as mild and a little damp.
September is in the fall / autumn in Mattapoisett Center and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 13°C (56°F) is normal.
|Daytime temperature||22.2°C 71.9°F|
|Nightly temperature||13.3°C 55.9°F|
|Average temperature||17.7°C 63.9°F|
|Daily sunshine||8.2 hrs|
|Avg rainfall||90 mm 3.5 ins|
|Rainy days||8 days|
|Sea temperature||18.4°C 65.2°F|
|Windspeed||15.3kph 10 mph|
On average September is the 4th driest month of the year in Mattapoisett Center with around 90mm 3.5 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 8.2 hours of sunshine per day.
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 Mattapoisett Center in September 2022.
|Hottest month:||July||26.3°C 79.3°F|
|Driest month:||July||75mm 3ins|
|Coldest month:||January||2.6°C 36.7°F|
|Wettest month:||November||119mm 4.7ins|