Boston weather in December (Massachusetts, United States of America)
How is the weather in Boston in December? Check out this comprehensive weather guide.
In December, Boston generally has low temperatures and high snow/rainfall. December falls within the winter season. Throughout the day, temperatures typically settle at around 6°C. But by evening, they drop to around -1°C.
Boston in December usually receives high snow/rainfall, averaging around 132 mm for the month. Since this is the rainiest month of the year, it's a good idea to carry an umbrella just in case. When we look at the climate data from the last 30 years, we can expect around 12 days of snow/rain.
The area experiences a moderate amount of sunshine, with approximately 141 hours of sunlight expected. This makes it neither too gloomy nor overly bright.
If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Boston. August and September typically offer the most agreeable circumstances. On the other hand, January, February, March and December tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Boston climate page with graphs.
Boston, monthly averages in December
Where to go in the United States of America in December
Find out more about the weather in the United States of America in December and which places have the best weather conditions in this month.
So, what should you wear in Boston in December?
Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature. With a water temperature of around 8°C there is no need to bring your swimwear.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in December.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Boston.
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 climate conditions. Find out where to go with our weather planner.