ClimateForecastDecemberJanuary >>

Weather in December in Massachusetts

Planning a getaway to Massachusetts this December and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What is the weather like in Massachusetts in December?

Massachusetts is a region in the United States of America. December in Massachusetts generally has cold temperatures, with high precipitation. In December, it is winter.

Temperatures

The average maximum temperatures are cold and range from 3°C in Hancock to 8°C in Vineyard Haven. Nighttime temperatures generally drop to -0°C in Vineyard Haven and -6°C in Hancock.

Precipitation

In December, precipitation varies across different areas. From high snow/rainfall in Amherst with an average of 110 mm to high snow/rainfall in Sandwich with 142 mm. Based on climate data from the last 30 years, Boston receives the most rainfall during this month of the year.

Average sunshine

Boston enjoys a balanced 141 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

For specific regional insights in Massachusetts for December, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Massachusetts climate page.

Where to go in Massachusetts in December

Find more information for the most popular destinations in the Massachusetts on the map below. Click on a destination dot for more detailes.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in December for the 5 most popular destinations in Massachusetts?

Boston

In December Boston generally has low temperatures with maximum daytime temperatures around 6°C, minimum nighttime temperatures around -1°C and high monthly snow/rainfall. So on average the conditions are poor that month.

Boston
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
12°C 
3°C 
144 hours 
95 mm 
10 days 
6°C 
-1°C 
141 hours 
132 mm 
12 days 
poor 
January   >> January
>>  
3°C 
-5°C 
162 hours 
90 mm 
12 days 
poor 
Climate in Boston

Rockport

In December Rockport generally has low temperatures with maximum daytime temperatures around 6°C, minimum nighttime temperatures around -1°C and high monthly snow/rainfall. So on average the conditions are poor that month.

Rockport
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
10°C 
3°C 
144 hours 
97 mm 
10 days 
poor 
6°C 
-1°C 
141 hours 
141 mm 
14 days 
poor 
January   >> January
>>  
3°C 
-5°C 
162 hours 
105 mm 
12 days 
poor 
Climate in Rockport

Provincetown

In December Provincetown generally has low temperatures with maximum daytime temperatures around 7°C, minimum nighttime temperatures around 1°C and high monthly rainfall. So on average the conditions are poor that month.

Provincetown
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
11°C 
4°C 
116 mm 
12 days 
poor 
7°C 
1°C 
122 mm 
14 days 
poor 
January   >> January
>>  
4°C 
-3°C 
100 mm 
14 days 
poor 
Climate in Provincetown

Gloucester

In December Gloucester generally has low temperatures with maximum daytime temperatures around 6°C, minimum nighttime temperatures around -2°C and high monthly snow/rainfall. So on average the conditions are poor that month.

Gloucester
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
11°C 
3°C 
144 hours 
99 mm 
10 days 
6°C 
-2°C 
141 hours 
136 mm 
14 days 
poor 
January   >> January
>>  
3°C 
-5°C 
162 hours 
96 mm 
12 days 
poor 
Climate in Gloucester

Cambridge

In December Cambridge generally has low temperatures with maximum daytime temperatures around 6°C, minimum nighttime temperatures around -2°C and high monthly snow/rainfall. So on average the conditions are poor that month.

Cambridge
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
11°C 
2°C 
144 hours 
94 mm 
9 days 
6°C 
-2°C 
141 hours 
133 mm 
12 days 
poor 
January   >> January
>>  
3°C 
-6°C 
162 hours 
89 mm 
12 days 
poor 
Climate in Cambridge

Is your destination not in the list? Have a look at other destinations in Massachusetts, in the United States of America.

Is December the best time to visit Massachusetts?

Given the typically poor weather conditions in Boston, December may not be the ideal time to visit Massachusetts.

On average, the best time to visit Massachusetts is in August and September with generally perfect weather in Boston. On the other hand, the weather in January, February, March and December tend to be poor.

Interested in more climate information?

We have much more information about the climate in Massachusetts. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed 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.