Bangor weather in January 2026

Expect 7°C daytime maximum temperatures in the shade with on average 1 hour of sunshine per day in Bangor in January based on long-term weather averages. There is usually 21 days with some rainfall and 139 mm of average monthly rainfall in January.

  • 7°C maximum daytime temperature in January in Bangor7
    7°C max day temperature
  • 1 hour of sunshine per day
  • 21 days with some rainfall in January in Bangor21
    21 days with some rainfall
  • 2°C minimum night-time temperature in January in Bangor2
    2°C min night temperature
  • 8 hours of daylight per day in January in Bangor8
    8 hours of daylight per day
  • No heat & humidity in January in Bangor0
    No heat & humidity
  • 139 mm monthly rainfall in January in Bangor139
    139 mm of monthly rainfall
  • No UV (maximum) index in January in Bangor0
    No UV (Maximum) Index UV index

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The January 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 / mm)  |  Imperial (°F / inches)

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More about Wales

How cold is it in Bangor in January?

Daytime temperatures usually reach 7°C in Bangor in January, falling to 2°C at night.

How sunny is it in Bangor in January?

There are normally 1 hour of bright sunshine each day in Bangor in January - that's 16% of daylight hours.

Does it rain in Bangor in January?

There are usually 21 days with some rain in Bangor in January and the average monthly rainfall is 139mm.

Bangor January sunrise & sunset times

Browse the sunrise and sunset times for Bangor in January 2026. Select a month to view Bangor sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 08:31 16:09
Friday, 16th January 2026 08:22 16:31
Saturday, 31st January 2026 08:02 16:58

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