Bangor
December
Weather in Bangor for December 2025
Your guide to Bangor weather in December - trends and predictions
In general, the average temperature in Bangor at the beginning of December is 8.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 9.6 °C by the end of December.
Bangor experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 175.3 mm.
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Temperatures
Rain 🌧️
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9
Dry days
22
Rainy days
0
Snow days
9°/6°
Temperatures
43 km/h
Avg max wind
81 %
Avg humidity
Bangor in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  8° | 2  7° | 3  6° | 4 8° | 5 9° | 6 10° | 7 10° |
| 8  9° | 9 9° | 10 8° | 11 7° | 12 8° | 13 6° | 14 8° |
| 15 12° | 16 11° | 17 12° | 18 13° | 19 8° | 20 10° | 21 11° |
| 22 9° | 23 11° | 24 12° | 25 10° | 26 10° | 27  11° | 28 9° |
| 29 8° | 30 10° | 31 9° |
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Temperatures trend during December in Bangor
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 |
|---|---|---|---|---|---|
| 1 Dec. | Cloudy | 8° /4° | 1.9 mm | 0 cm | |
| 2 Dec. | Overcast | 7° /2° | 1.1 mm | 0 cm | |
| 3 Dec. | Light rain shower | 6° /2° | 5.5 mm | 0 cm | |
| 4 Dec. | Light rain shower | 8° /4° | 3.1 mm | 0 cm | |
| 5 Dec. | Light rain shower | 9° /5° | 7.7 mm | 0 cm | |
| 6 Dec. | Light rain shower | 10° /4° | 18.9 mm | 0 cm | |
| 7 Dec. | Light rain shower | 10° /6° | 16.2 mm | 0 cm | |
| 8 Dec. | Light rain | 9° /7° | 3.6 mm | 0 cm | |
| 9 Dec. | Light rain shower | 9° /6° | 3.7 mm | 0 cm | |
| 10 Dec. | Light rain | 8° /4° | 2.6 mm | 0 cm | |
| 11 Dec. | Overcast | 7° /4° | 5 mm | 0 cm | |
| 12 Dec. | Light rain shower | 8° /4° | 6.8 mm | 0 cm | |
| 13 Dec. | Patchy rain possible | 6° /4° | 0.5 mm | 0 cm | |
| 14 Dec. | Overcast | 8° /4° | 0.3 mm | 0 cm | |
| 15 Dec. | Patchy rain possible | 12° /8° | 0.1 mm | 0 cm | |
| 16 Dec. | Cloudy | 11° /9° | 0 mm | 0 cm | |
| 17 Dec. | Patchy rain possible | 12° /9° | 2 mm | 0 cm | |
| 18 Dec. | Light drizzle | 13° /6° | 1.3 mm | 0 cm | |
| 19 Dec. | Patchy rain possible | 8° /4° | 0.7 mm | 0 cm | |
| 20 Dec. | Light drizzle | 10° /6° | 1.8 mm | 0 cm | |
| 21 Dec. | Light rain shower | 11° /6° | 3.4 mm | 0 cm | |
| 22 Dec. | Light rain | 9° /5° | 3.2 mm | 0.3 cm | |
| 23 Dec. | Light rain | 11° /7° | 4.7 mm | 0 cm | |
| 24 Dec. | Light drizzle | 12° /9° | 2.6 mm | 0 cm | |
| 25 Dec. | Light rain shower | 10° /7° | 2.1 mm | 0 cm | |
| 26 Dec. | Patchy rain possible | 10° /7° | 1.6 mm | 0 cm | |
| 27 Dec. | Moderate rain | 11° /7° | 19.1 mm | 0 cm | |
| 28 Dec. | Light drizzle | 9° /5° | 0.6 mm | 0 cm | |
| 29 Dec. | Light drizzle | 8° /5° | 0.3 mm | 0 cm | |
| 30 Dec. | Moderate rain | 10° /5° | 7.1 mm | 0 cm | |
| 31 Dec. | Light rain shower | 9° /6° | 4.4 mm | 0 cm | |
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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.
Bangor in December - FAQ
What are the expected maximum and minimum temperatures in Bangor during December?
During December, expect a variety of temperatures with highs around 9° and lows near 6°, suitable for diverse activities and preferences.
How much rainfall should be expected in Bangor during December?
Significant rainfall exceeding 175.3 mm is expected in Bangor during December, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Bangor in December 2025?
Bangor typically sees 0 cm of snowfall during December.
What are the typical wind conditions in Bangor during December?
The average wind speed in Bangor during December is 43 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 💧
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