January weather forecast and climate
Mattapoisett Center, MA

Weather in January

Ocean temperature

In Mattapoisett Center, Massachusetts, the average seawater temperature in January is 41.4°F (5.2°C).
Note: Swimming in 41.4°F (5.2°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

In Mattapoisett Center, Massachusetts, the average length of the day in January is 9.6h.
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FAQ

What is the water temperature in January in Mattapoisett Center?

In Mattapoisett Center, Massachusetts, in January, the average water temperature is 41.4°F (5.2°C). Swimming in 41.4°F (5.2°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in January in Mattapoisett Center?

In January, the average length of the day is 9.6h.

Average sea temperature in January
Mattapoisett Center, MA

Average sea temperature in January - Mattapoisett Center, MA
  • Average sea temperature in January: 41.3°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).

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Average daylight in January
Mattapoisett Center, MA

Average daylight in January - Mattapoisett Center, MA
  • Average daylight in January: 9.6h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

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