Buncrana weather in December 2025

Expect daytime maximum temperatures of 45°F in Buncrana, Ireland in December based on long-term weather averages. There is 1 hour of sunshine per day on average with 23 days with some rainfall and typically 4.6 inches of rainfall in the month.

  • 45°F maximum daytime temperature in December in Buncrana45
    45°F max day temperature
  • 1 hour of sunshine per day
  • 23 days with some rainfall in December in Buncrana23
    23 days with some rainfall
  • 37°F minimum night-time temperature in December in Buncrana37
    37°F min night temperature
  • 7 hours of daylight per day in December in Buncrana7
    7 hours of daylight per day
  • No heat & humidity in December in Buncrana0
    No heat & humidity
  • 4.6 inches monthly rainfall in December in Buncrana4.6
    4.6 inches of monthly rainfall
  • No UV (maximum) index in December in Buncrana0
    No UV (Maximum) Index UV index
  • 50°F sea temperature in December in Buncrana50
    50°F sea temperature

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The December 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 December?

Daytime temperatures usually reach 45°F in Buncrana in December, falling to 37°F at night.

How sunny is it in Buncrana in December?

There are normally 1 hour of bright sunshine each day in Buncrana in December - that's 14% of daylight hours.

How warm is the sea around Buncrana in December?

The average sea temperature around Buncrana in December is 50°F.

Does it rain in Buncrana in December?

There are usually 23 days with some rain in Buncrana in December and the average monthly rainfall is 4.6 inches.

Buncrana December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 08:32 16:06
Tuesday, 16th December 2025 08:50 16:01
Wednesday, 31st December 2025 08:56 16:10

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