July weather forecastMattapoisett Center, MA
July
Weather in July
Ocean temperature
In Mattapoisett Center, Massachusetts, in July, the average water temperature is 19°C.Note: The enjoyment of swimming decreases for most when the surface water temperature is 19°C. Breathing control becomes increasingly challenging as temperatures descend below 21°C.
Daylight
In Mattapoisett Center, the average length of the day in July is 14h and 51min.On the first day of the month, sunrise is at 5:12 am and sunset at 8:21 pm. On the last day of July, sunrise is at 5:37 am and sunset at 8:01 pm EDT.
Updated: Jul 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Mattapoisett Center, the average seawater temperature in July is 19°C. For most, swimming in 19°C is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C to 15°C.
In July, the average day length is 14h and 51min.
On the first day of July, sunrise is at 5:12 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 8:01 pm EDT.
Average sea temperature in July
Mattapoisett Center, MA
- Average sea temperature in July: 19°C
The best month for swimming (with the highest average sea temperature) is August (20.3°C).
The coldest month (with the lowest average sea temperature) is February (3.4°C).
Average daylight in July
Mattapoisett Center, MA
- Average daylight in July: 14h and 48min
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).





