Westport weather in January 2025

Expect 45°F daytime maximum temperatures in the shade with on average 2 hours of sunshine per day in Westport in January. Check more long-term weather averages for Westport in January before you book your next holiday to Ireland in 2025/2026.

  • 45°F maximum daytime temperature in January in Westport45
    45°F max day temperature
  • 2 hours of sunshine per day
  • 24 days with some rainfall in January in Westport24
    24 days with some rainfall
  • 36°F minimum night-time temperature in January in Westport36
    36°F min night temperature
  • 8 hours of daylight per day in January in Westport8
    8 hours of daylight per day
  • No heat & humidity in January in Westport0
    No heat & humidity
  • 5.6 inches monthly rainfall in January in Westport5.6
    5.6 inches of monthly rainfall
  • No UV (maximum) index in January in Westport0
    No UV (Maximum) Index UV index
  • 48°F sea temperature in January in Westport48
    48°F sea temperature

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The January weather guide for Ireland (Westport) 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 cold is it in Westport in January?

Daytime temperatures usually reach 45°F in Westport in January, falling to 36°F at night.

How sunny is it in Westport in January?

There are normally 2 hours of bright sunshine each day in Westport in January - that's 19% of daylight hours.

How warm is the sea around Westport in January?

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

Does it rain in Westport in January?

There are usually 24 days with some rain in Westport in January and the average monthly rainfall is 5.6 inches.

Westport January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 08:56 16:28
Thursday, 16th January 2025 08:46 16:50
Friday, 31st January 2025 08:26 17:18

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