Buncrana weather in January 2026

Expect daytime maximum temperatures of 45°F in Buncrana, Ireland in January based on long-term weather averages. There is 1 hour of sunshine per day on average with 23 days with some rainfall and typically 4.8 inches of rainfall in the month.

  • 45°F maximum daytime temperature in January in Buncrana45
    45°F max day temperature
  • 1 hour of sunshine per day
  • 23 days with some rainfall in January in Buncrana23
    23 days with some rainfall
  • 36°F minimum night-time temperature in January in Buncrana36
    36°F min night temperature
  • 8 hours of daylight per day in January in Buncrana8
    8 hours of daylight per day
  • No heat & humidity in January in Buncrana0
    No heat & humidity
  • 4.8 inches monthly rainfall in January in Buncrana4.8
    4.8 inches of monthly rainfall
  • No UV (maximum) index in January in Buncrana0
    No UV (Maximum) Index UV index
  • 46°F sea temperature in January in Buncrana46
    46°F sea temperature

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Buncrana by month

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The January weather guide for Ireland (Buncrana) 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)

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More about Ireland

How cold is it in Buncrana in January?

Daytime temperatures usually reach 45°F in Buncrana in January, falling to 36°F at night.

How sunny is it in Buncrana in January?

There are normally 1 hour of bright sunshine each day in Buncrana in January - that's 17% of daylight hours.

How warm is the sea around Buncrana in January?

The average sea temperature around Buncrana in January is 46°F.

Does it rain in Buncrana in January?

There are usually 23 days with some rain in Buncrana in January and the average monthly rainfall is 4.8 inches.

Buncrana January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 08:55 16:12
Friday, 16th January 2026 08:45 16:35
Saturday, 31st January 2026 08:23 17:04

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