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Boston Weather in December
United States · early winter in Northern Hemisphere / early summer in Southern Hemisphere
Boston has a classic New England climate — cold snowy winters, warm humid summers, and dramatic seasonal transitions. Nor'easters are the city's most significant weather events, bringing heavy snow and coastal flooding. The harbor and Boston Harbor islands create coastal microclimates.
Holiday season. Many cities decorate beautifully. Book ahead for December travel.
Current Weather in Boston Right Now

39°F
Overcast Clouds
Feels like 31°F · H 40°F / L 37°F