Kilronan, Aran Islands weather in January 2026

Expect 8°C daytime maximum temperatures in the shade with on average 2 hours of sunshine per day in Kilronan, Aran Islands in January based on long-term weather averages. There is usually 23 days with some rainfall and 125 mm of average monthly rainfall in January.

  • 8°C maximum daytime temperature in January in Kilronan, Aran Islands8
    8°C max day temperature
  • 2 hours of sunshine per day
  • 23 days with some rainfall in January in Kilronan, Aran Islands23
    23 days with some rainfall
  • 3°C minimum night-time temperature in January in Kilronan, Aran Islands3
    3°C min night temperature
  • 8 hours of daylight per day in January in Kilronan, Aran Islands8
    8 hours of daylight per day
  • No heat & humidity in January in Kilronan, Aran Islands0
    No heat & humidity
  • 125 mm monthly rainfall in January in Kilronan, Aran Islands125
    125 mm of monthly rainfall
  • No UV (maximum) index in January in Kilronan, Aran Islands0
    No UV (Maximum) Index UV index
  • 9°C sea temperature in January in Kilronan, Aran Islands9
    9°C sea temperature

More about Kilronan, Aran Islands

Kilronan, Aran Islands by month

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The January weather guide for Ireland (Kilronan, Aran Islands) 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 Kilronan, Aran Islands in January?

Daytime temperatures usually reach 8°C in Kilronan, Aran Islands in January, falling to 3°C at night.

How sunny is it in Kilronan, Aran Islands in January?

There are normally 2 hours of bright sunshine each day in Kilronan, Aran Islands in January - that's 18% of daylight hours.

Is the sea cold around Kilronan, Aran Islands in January?

The average sea temperature around Kilronan, Aran Islands in January is 9°C.

Does it rain in Kilronan, Aran Islands in January?

There are usually 23 days with some rain in Kilronan, Aran Islands in January and the average monthly rainfall is 125mm.

Kilronan, Aran Islands January sunrise & sunset times

Browse the sunrise and sunset times for Kilronan, Aran Islands in January 2026. Select a month to view Kilronan, Aran Islands sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 08:53 16:32
Friday, 16th January 2026 08:44 16:53
Saturday, 31st January 2026 08:24 17:21

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