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Weather in Boston for December 2024

Your guide to Boston weather in December - trends and predictions
  • In general, the average temperature in Boston at the beginning of December is 6.1 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 6.9 °F by the end of December.

  • Boston sees moderate rainfall in December, averaging 7 rainy days.

  • Snowfall in Boston during December is quite rare, with fewer than 2 snowy days on average.

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Average dry days
23
Dry days
Average rainy days
7
Rainy days
Average snowy days
1
Snow days
Average temperatures
8°/0°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Boston in December average weather

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Temperatures trend during December in Boston

See the weather trend as well as the moving average line

December weather day by day

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Date Weather Temperatures Rain Snow More
Dec. 1 Overcast
Overcast
9° /4° 4.5 mm 0 cm
Dec. 2 Fog
Fog
11° /5° 0 mm 0 cm
Dec. 3 Moderate rain
Moderate rain
8° /3° 30.5 mm 0 cm
Dec. 4 Mist
Mist
7° /3° 2.7 mm 0 cm
Dec. 5 Patchy rain possible
Patchy rain possible
5° /1° 0 mm 0 cm
Dec. 6 Moderate or heavy snow showers
Moderate or heavy snow showers
1° /-1° 1.6 mm 1.3 cm
Dec. 7 Overcast
Overcast
2° /-4° 0 mm 0 cm
Dec. 8 Partly cloudy
Partly cloudy
6° /-1° 0 mm 0 cm
Dec. 9 Mist
Mist
9° /0° 0 mm 0 cm
Dec. 10 Fog
Fog
15° /5° 1.1 mm 0 cm
Dec. 11 Heavy rain
Heavy rain
16° /2° 39 mm 0 cm
Dec. 12 Overcast
Overcast
6° /0° 0 mm 0 cm
Dec. 13 Cloudy
Cloudy
5° /0° 0 mm 0 cm
Dec. 14 Sunny
Sunny
2° /-1° 0 mm 0 cm
Dec. 15 Sunny
Sunny
10° /0° 0 mm 0 cm
Dec. 16 Partly cloudy
Partly cloudy
8° /3° 0 mm 0 cm
Dec. 17 Patchy rain possible
Patchy rain possible
10° /4° 3.5 mm 0 cm
Dec. 18 Heavy rain
Heavy rain
15° /9° 42.8 mm 0 cm
Dec. 19 Patchy rain possible
Patchy rain possible
9° /0° 0.1 mm 0 cm
Dec. 20 Sunny
Sunny
6° /0° 0 mm 0 cm
Dec. 21 Sunny
Sunny
4° /0° 0 mm 0 cm
Dec. 22 Patchy rain possible
Patchy rain possible
4° /-1° 1.3 mm 0 cm
Dec. 23 Moderate or heavy rain shower
Moderate or heavy rain shower
9° /-2° 15 mm 0 cm
Dec. 24 Partly cloudy
Partly cloudy
0° /-4° 0.4 mm 0 cm
Dec. 25 Partly cloudy
Partly cloudy
4° /-2° 0.2 mm 0 cm
Dec. 26 Overcast
Overcast
5° /-1° 0 mm 0 cm
Dec. 27 Partly cloudy
Partly cloudy
7° /2° 0 mm 0 cm
Dec. 28 Cloudy
Cloudy
7° /1° 4 mm 0 cm
Dec. 29 Partly cloudy
Partly cloudy
7° /2° 7.8 mm 0 cm
Dec. 30 Partly cloudy
Partly cloudy
10° /2° 0.3 mm 0 cm
Dec. 31 Heavy rain at times
Heavy rain at times
8° /3° 5.6 mm 0 cm
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Important Notice
Our weather forecast for Boston in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Boston forecast closer to your planned date for the most up-to-date weather information.

Boston in December - FAQ

What are the expected maximum and minimum temperatures in Boston during December?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 0°.
How much rainfall should be expected in Boston during December?
Significant rainfall exceeding 195.1 mm is expected in Boston during December, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Boston during December?
Boston experiences an average snowfall of 1.3 cm during December, occurring over 1 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Boston during December?
The average wind speed in Boston during December is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

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Location coordinates Where is Boston?

Get accurate weather forecasts for Boston, located at latitude 42.358 and longitude -71.06. Stay updated with localized weather information tailored for Boston.

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