April weather forecast
Mattapoisett Center, MA

Share

Weather in April

Ocean temperature

In Mattapoisett Center, Massachusetts, in April, the average water temperature is 43.9°F (6.6°C).
Note: If planning to swim in 43.9°F (6.6°C) under 50°F (10°C), wear a protective suit. Neglecting this advice might cause immediate cold shock and troubled breathing. A splash around 55.4°F (13°C) is not much warmer.

Daylight

In April, the average length of the day is 13h and 22min.
On the first day of the month, sunrise is at 6:24 am and sunset at 7:09 pm. On the last day of April, sunrise is at 5:40 am and sunset at 7:40 pm EDT.

Frequently asked questions

How cold is the water in April?

In Mattapoisett Center, the average seawater temperature in April is 43.9°F (6.6°C). Swimming in 43.9°F (6.6°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.

What is the average length of the day in April?

In Mattapoisett Center, the average day length in April is 13h and 22min.

When is the sunrise / sunset in April?

On the first day of April, sunrise is at 6:24 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 7:40 pm EDT.

Average sea temperature in April
Mattapoisett Center, MA

Average sea temperature in April - Mattapoisett Center, MA
  • Average sea temperature in April: 44°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 April
Mattapoisett Center, MA

Average daylight in April - Mattapoisett Center, MA
  • Average daylight in April: 13h and 2min

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

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location