Lahinch weather in January 2026

Expect daytime maximum temperatures of 46°F in Lahinch, Ireland in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 23 days with some rainfall and typically 5.0 inches of rainfall in the month.

  • 46°F maximum daytime temperature in January in Lahinch46
    46°F max day temperature
  • 2 hours of sunshine per day
  • 23 days with some rainfall in January in Lahinch23
    23 days with some rainfall
  • 37°F minimum night-time temperature in January in Lahinch37
    37°F min night temperature
  • 8 hours of daylight per day in January in Lahinch8
    8 hours of daylight per day
  • No heat & humidity in January in Lahinch0
    No heat & humidity
  • 5.0 inches monthly rainfall in January in Lahinch5.0
    5.0 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Lahinch1
    1 (Low) UV index
  • 48°F sea temperature in January in Lahinch48
    48°F sea temperature

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The January weather guide for Ireland (Lahinch) 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 Lahinch in January?

Daytime temperatures usually reach 46°F in Lahinch in January, falling to 37°F at night.

How sunny is it in Lahinch in January?

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

How warm is the sea around Lahinch in January?

The average sea temperature around Lahinch in January is 48°F.

Does it rain in Lahinch in January?

There are usually 23 days with some rain in Lahinch in January and the average monthly rainfall is 5.0 inches.

Lahinch January sunrise & sunset times

Browse the sunrise and sunset times for Lahinch in January 2026. Select a month to view Lahinch sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 08:50 16:32
Friday, 16th January 2026 08:42 16:53
Saturday, 31st January 2026 08:22 17:20

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