North Plymouth
Massachusetts, USA
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
North Plymouth, MA

Ocean temperature

The month with the warmest seawater in North Plymouth, Massachusetts, is August, with an average ocean temperature of 68.5°F (20.3°C).
Note: Swimming in 68.5°F (20.3°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

Daylight

In August, the average length of the day in North Plymouth, Massachusetts, is 13.8h.

What month is the ocean warmest in North Plymouth?

The month with the warmest seawater in North Plymouth, Massachusetts, is August, with an average ocean temperature of 68.5°F (20.3°C).

What is the ocean temperature in August in North Plymouth?

In North Plymouth, the average seawater temperature in August is 68.5°F (20.3°C). Swimming in 68.5°F (20.3°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

What is the average length of the day in August in North Plymouth?

In North Plymouth, Massachusetts, the average length of the day in August is 13.8h.
Average sea temperature in August - North Plymouth, MA
  • Average sea temperature in August: 68.4°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 August - North Plymouth, MA
  • Average daylight in August: 13.8h

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