Sneem weather in December 2025

Expect daytime maximum temperatures of 48°F in Sneem, 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 7.1 inches of rainfall in the month.

  • 48°F maximum daytime temperature in December in Sneem48
    48°F max day temperature
  • 1 hour of sunshine per day
  • 23 days with some rainfall in December in Sneem23
    23 days with some rainfall
  • 39°F minimum night-time temperature in December in Sneem39
    39°F min night temperature
  • 8 hours of daylight per day in December in Sneem8
    8 hours of daylight per day
  • No heat & humidity in December in Sneem0
    No heat & humidity
  • 7.1 inches monthly rainfall in December in Sneem7.1
    7.1 inches of monthly rainfall
  • No UV (maximum) index in December in Sneem0
    No UV (Maximum) Index UV index
  • 50°F sea temperature in December in Sneem50
    50°F sea temperature

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The December weather guide for Ireland (Sneem) 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 warm is it in Sneem in December?

Daytime temperatures usually reach 48°F in Sneem in December, falling to 39°F at night.

How sunny is it in Sneem in December?

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

How warm is the sea around Sneem in December?

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

Does it rain in Sneem in December?

There are usually 23 days with some rain in Sneem in December and the average monthly rainfall is 7.1 inches.

Sneem December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 08:25 16:32
Tuesday, 16th December 2025 08:41 16:29
Wednesday, 31st December 2025 08:47 16:39

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