Killarney weather in December 2020

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  • 9°C maximum daytime temperature in December in Killarney9
    9°C max day temperature
  • 1 hour of sunshine per day
  • 23 days with some rainfall in December in Killarney23
    23 days with some rainfall
  • 4°C minimum night-time temperature in December in Killarney4
    4°C min night temperature
  • 8 hours of daylight per day in December in Killarney8
    8 hours of daylight per day
  • No heat & humidity in December in Killarney0
    No heat & humidity
  • 166 mm monthly rainfall in December in Killarney166
    166 mm of monthly rainfall
  • No UV (maximum) index in December in Killarney0
    No UV (Maximum) Index UV index

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The December weather guide for Killarney, Ireland 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.

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How warm is it in Killarney in December?

Daytime temperatures usually reach 9°C in Killarney in December, falling to 4°C at night.

How sunny is it in Killarney in December?

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

Does it rain in Killarney in December?

There are usually 23 days with some rain in Killarney in December and the average monthly rainfall is 166mm.

Killarney sunrise & sunset times for December 2020

Browse the sunrise & sunset times for Killarney in December 2020. Select a month to view Killarney sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Tuesday, 1st December 2020 08:25 16:30
Wednesday, 16th December 2020 08:41 16:27
Thursday, 31st December 2020 08:47 16:36
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where is warm in Ireland in December for 2020/2021?

Below are average maximum temperatures at popular destinations in Ireland in December. Select a destination to see more weather parameters.

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