Weather in September
Ocean temperature
In Mattapoisett Center, Massachusetts, in September, the average water temperature is 65.8°F (18.8°C).Note: The majority of people find swimming in 65.8°F (18.8°C) unenjoyable. As the water temperature decreases from 69.8°F (21°C) to 59°F (15°C), breathing becomes more challenging to control.
Daylight
In September, the average length of the day is 12h and 28min.On the first day of September, sunrise is at 6:09 am and sunset at 7:16 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 6:26 pm EDT.
Frequently asked questions
How cold is the water in September in Mattapoisett Center?
In September, the average ocean temperature in Mattapoisett Center, Massachusetts, is 65.8°F (18.8°C). For most, swimming in 65.8°F (18.8°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).
What is the average length of the day in September in Mattapoisett Center?
The average day length in September in Mattapoisett Center is 12h and 28min.
What time are sunrise and sunset in September in Mattapoisett Center?
On the first day of September in Mattapoisett Center, Massachusetts, sunrise is at 6:09 am and sunset at 7:16 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 6:26 pm EDT.
Average sea temperature in September
Mattapoisett Center, MA
- Average sea temperature in September: 65.8°F
The best month for swimming (with the highest average sea temperature) is August (68.4°F).
The coldest month (with the lowest average sea temperature) is February (38.2°F).
Average daylight in September
Mattapoisett Center, MA
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
Mattapoisett Center, Massachusetts, USA
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