Ennis weather in December 2025

Expect daytime maximum temperatures of 9°C in Ennis, Ireland 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 115 mm of rainfall in the month.

  • 9°C maximum daytime temperature in December in Ennis9
    9°C max day temperature
  • 1 hour of sunshine per day
  • 21 days with some rainfall in December in Ennis21
    21 days with some rainfall
  • 3°C minimum night-time temperature in December in Ennis3
    3°C min night temperature
  • 8 hours of daylight per day in December in Ennis8
    8 hours of daylight per day
  • No heat & humidity in December in Ennis0
    No heat & humidity
  • 115 mm monthly rainfall in December in Ennis115
    115 mm of monthly rainfall
  • No UV (maximum) index in December in Ennis0
    No UV (Maximum) Index UV index

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The December weather guide for Ireland (Ennis) 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 Ireland

How warm is it in Ennis in December?

Daytime temperatures usually reach 9°C in Ennis in December, falling to 3°C at night.

How sunny is it in Ennis in December?

There are normally 2 hours of bright sunshine each day in Ennis in December - that's 21% of daylight hours.

Is the sea cold around Ennis in December?

The average sea temperature around Ennis in December is 10°C.

Does it rain in Ennis in December?

There are usually 17 days with some rain in Ennis in December and the average monthly rainfall is 75mm.

Ennis December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 08:26 16:24
Tuesday, 16th December 2025 08:43 16:20
Wednesday, 31st December 2025 08:49 16:30

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