Average monthly water temperature in Chelsea, the United States of America
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 (68°F).
The coldest month is February, with an average temperature of 4°C (39°F). These seasonal variations make Chelsea a great destination for different kinds of aquatic activities.
Chelsea Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Chelsea - and find the best time to visit.
Chelsea 3-Day Forecast
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Chelsea climate overview or explore weather in the United States of America.
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