Bangor (ME)
December
Weather in Bangor, Maine for December 2025
Your guide to Bangor weather in December - trends and predictions
Bangor typically experiences moderate snowfall in December, with an average of 6 snowy days.
In general, the average temperature in Bangor at the beginning of December is 0.7 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 2 °F by the end of December.
New! Chat with our AI weatherman - it’s amazing and free.
Snow Forecast ❄️
Temperatures
More
16
Dry days
9
Rainy days
6
Snow days
1°/-6°
Temperatures
16 km/h
Avg max wind
70 %
Avg humidity
Bangor Weather December
Move between months or click on a day
Temperatures trend during December in Bangor
See the weather trend as well as the moving average line
December weather in Bangor day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 |  Sunny | 3° /-4° | 0 mm | 0 cm | |
| Dec. 2 |  Patchy moderate snow | 1° /-6° | 1.6 mm | 1.2 cm | |
| Dec. 3 |  Partly cloudy | 0° /-5° | 0 mm | 0 cm | |
| Dec. 4 | Partly cloudy | 1° /-6° | 0.2 mm | 0 cm | |
| Dec. 5 |  Moderate or heavy rain shower | 3° /0° | 38.7 mm | 0 cm | |
| Dec. 6 | Sunny | 0° /-8° | 0 mm | 0 cm | |
| Dec. 7 | Sunny | -3° /-11° | 0 mm | 0 cm | |
| Dec. 8 |  Moderate or heavy snow showers | 1° /-6° | 11.4 mm | 7.9 cm | |
| Dec. 9 |  Cloudy | -1° /-6° | 1 mm | 0.4 cm | |
| Dec. 10 |  Overcast | -1° /-5° | 8.1 mm | 5.6 cm | |
| Dec. 11 | Moderate or heavy rain shower | 13° /0° | 74.3 mm | 0 cm | |
| Dec. 12 | Moderate or heavy rain shower | 12° /0° | 39.3 mm | 0 cm | |
| Dec. 13 | Sunny | -1° /-5° | 0 mm | 0 cm | |
| Dec. 14 | Sunny | -1° /-7° | 0 mm | 0 cm | |
| Dec. 15 | Sunny | 0° /-9° | 0 mm | 0 cm | |
| Dec. 16 | Overcast | 3° /-3° | 0 mm | 0 cm | |
| Dec. 17 | Moderate or heavy rain shower | 9° /2° | 11.4 mm | 0 cm | |
| Dec. 18 | Overcast | 5° /1° | 2.2 mm | 0 cm | |
| Dec. 19 | Moderate or heavy snow showers | 4° /-3° | 17.9 mm | 2.4 cm | |
| Dec. 20 | Overcast | -3° /-5° | 1.1 mm | 0 cm | |
| Dec. 21 |  Light freezing rain | -3° /-7° | 3.3 mm | 0 cm | |
| Dec. 22 | Sunny | -7° /-13° | 0 mm | 0 cm | |
| Dec. 23 | Overcast | -6° /-13° | 0 mm | 0 cm | |
| Dec. 24 | Moderate or heavy snow showers | -2° /-8° | 11.3 mm | 7.4 cm | |
| Dec. 25 | Overcast | -2° /-9° | 0 mm | 0 cm | |
| Dec. 26 | Sunny | -1° /-11° | 0 mm | 0 cm | |
| Dec. 27 | Sunny | -1° /-12° | 0 mm | 0 cm | |
| Dec. 28 | Cloudy | 0° /-9° | 0 mm | 0 cm | |
| Dec. 29 | Moderate or heavy rain shower | 3° /-4° | 2.1 mm | 0 cm | |
| Dec. 30 | Moderate or heavy rain shower | 9° /3° | 25.1 mm | 0 cm | |
| Dec. 31 | Sunny | 6° /0° | 0 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Bangor 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 Bangor forecast closer to your planned date for the most up-to-date weather information.
Change Month
Bangor in December - FAQ
What are the expected maximum and minimum temperatures in Bangor during December?
Brace for cold days with temperatures not exceeding 1° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Bangor during December?
Significant rainfall exceeding 249.1 mm is expected in Bangor during December, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Bangor in December 2025?
Bangor experiences an average snowfall of 24.8 cm during December, occurring over 6 days.
What are the typical wind conditions in Bangor during December?
The average wind speed in Bangor during December is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
Bangor snow forecast December 2025
Track daily snowfall levels and discover Bangor’s snowy potential this December ❄️
December rainfall patterns in Bangor
Explore the daily rainfall trends and prepare for Bangors December weather 💧
Quick links
More Bangor weather pages
You are here
Where is Bangor?Get accurate weather forecasts for Bangor, located at latitude 44.799 and longitude -68.773. Stay updated with localized weather information tailored for Bangor.
Found a mistake?
We appreciate your attention to details. Tell us here.