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Average water temperature in Chelsea

On this page you find the mean water temperature over the year in Chelsea (Massachusetts), the United States of America. Discover when the water is at its warmest and coolest, perfect for planning your visit.


In Chelsea, water temperatures vary throughout the year. The warmest month is August, with an average water temperature of 20°C.

The coldest month is March, with an average temperature of 4°C. These seasonal variations make Chelsea a great destination for different kinds of aquatic activities.


Forecast for Chelsea (MA)

Sun   Dec 22
-6°C | -13°C
NW 7 m/s
clear and no rain

clear and no rain

Mon   Dec 23
-3°C | -13°C
S 5 m/s
almost clear and no rain

almost clear and no rain

Tue   Dec 24
3°C | -5°C
N 5 m/s
2.3 mm
broken clouds and snow

broken clouds and snow

Interested in more climate information?

This site provides you with all the information you need about the climate in Chelsea.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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