Bangor weather in December 2025

Expect daytime maximum temperatures of 46°F in Bangor, Wales in December based on long-term weather averages. There is 1 hour of sunshine per day on average with 21 days with some rainfall and typically 6.2 inches of rainfall in the month.

  • 46°F maximum daytime temperature in December in Bangor46
    46°F max day temperature
  • 1 hour of sunshine per day
  • 21 days with some rainfall in December in Bangor21
    21 days with some rainfall
  • 37°F minimum night-time temperature in December in Bangor37
    37°F min night temperature
  • 8 hours of daylight per day in December in Bangor8
    8 hours of daylight per day
  • No heat & humidity in December in Bangor0
    No heat & humidity
  • 6.2 inches monthly rainfall in December in Bangor6.2
    6.2 inches of monthly rainfall
  • No UV (maximum) index in December in Bangor0
    No UV (Maximum) Index UV index

More about Bangor

Bangor by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Wales

National Holidays: Top offers on coach holidays

  • Find top offers on coach holidays in the UK & Europe
  • Book theatre trips, tours, seaside holidays & city breaks
  • Filter offers by holiday type, destination, price & more
Go to National Holidays deal >>

View all National Holidays offers

The December weather guide for Wales (Bangor) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

Back to top

More about Wales

How warm is it in Bangor in December?

Daytime temperatures usually reach 46°F in Bangor in December, falling to 37°F at night.

How sunny is it in Bangor in December?

There are normally 1 hour of bright sunshine each day in Bangor in December - that's 13% of daylight hours.

Does it rain in Bangor in December?

There are usually 21 days with some rain in Bangor in December and the average monthly rainfall is 6.2 inches.

Bangor December sunrise & sunset times

Browse the sunrise and sunset times for Bangor in December 2025. Select a month to view Bangor sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 08:08 16:03
Tuesday, 16th December 2025 08:26 15:59
Wednesday, 31st December 2025 08:31 16:08

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^

Weather2Travel.com uses cookies to ensure you have the best possible experience. By continuing to use this website, you agree to the use of cookies. Read our Privacy & Cookies Policy for more info.

Accept