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December Weather in Bangor, France

Last updated: August 23, 2025

In December, the average temperature in Bangor, France hovers around 11°C (52°F). Visitors can expect a minimum of 5°C (42°F) and a maximum of 14°C (58°F) during the month. With an average precipitation of 130 mm (5.1 in) spread across 18 days, be prepared for some rain. Additionally, the average humidity is quite high at 82%, contributing to a brisk but refreshing atmosphere.

December Temperature in Bangor

In December in Bangor, the average temperature is 11°C (52°F). The maximum can reach 14°C (58°F), and the minimum can be as low as 5°C (42°F). Travelers should be prepared for cool weather and pack accordingly.

December Weather in Bangor: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Bangor, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bangor, December typically has an average temperature of 11°C (52°F), with highs reaching up to 14°C (58°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec494950535762656563595452
Data source: Temperature data for Bangor generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Bangor

In Bangor in December, the total precipitation amount reaches 130 mm (5.1 in) over a span of 18 days.

December Precipitation Trends in Bangor

The chart displays monthly precipitation patterns in Bangor, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Bangor, December typically receives around 130 mm (5.1 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec6278653849554048389394130
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Bangor

In Bangor in December, humidity is 82%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress in layers and stay prepared for the moisture-laden air as you explore your surroundings.

December Average Humidity in Bangor

This chart illustrates the average monthly humidity levels in Bangor, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Bangor is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%83%81%82%82%80%77%78%79%82%81%82%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Bangor

In Bangor in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Bangor, you can visit Hourly UV Index in Bangor.

Maximum UV Index Levels in Bangor for December

The chart shows the monthly maximum UV Index (UVI) for Bangor in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Bangor typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789986522
Data source: Bangor December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Bangor Compares to Other Months

Weather in Bangor varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bangor, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Bangor, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)62 mm (2.4 inches)82%low
February Weather10°C (50°F)78 mm (3.1 inches)83%moderate
March Weather10°C (50°F)65 mm (2.6 inches)81%moderate
April Weather12°C (53°F)38 mm (1.5 inches)82%high
May Weather14°C (57°F)49 mm (1.9 inches)82%very high
June Weather17°C (62°F)55 mm (2.2 inches)80%very high
July Weather19°C (66°F)40 mm (1.6 inches)77%very high
August Weather18°C (65°F)48 mm (1.9 inches)78%very high
September Weather17°C (64°F)38 mm (1.5 inches)79%high
October Weather15°C (60°F)93 mm (3.7 inches)82%moderate
November Weather12°C (55°F)94 mm (3.7 inches)81%low
December Weather11°C (52°F)130 mm (5.1 inches)82%low

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