Omagh weather in January 2026

Expect 6°C daytime maximum temperatures in the shade with on average 1 hour of sunshine per day in Omagh in January based on long-term weather averages. There is usually 23 days with some rainfall and 119 mm of average monthly rainfall in January.

  • 6°C maximum daytime temperature in January in Omagh6
    6°C max day temperature
  • 1 hour of sunshine per day
  • 23 days with some rainfall in January in Omagh23
    23 days with some rainfall
  • 1°C minimum night-time temperature in January in Omagh1
    1°C min night temperature
  • 8 hours of daylight per day in January in Omagh8
    8 hours of daylight per day
  • No heat & humidity in January in Omagh0
    No heat & humidity
  • 119 mm monthly rainfall in January in Omagh119
    119 mm of monthly rainfall
  • No UV (maximum) index in January in Omagh0
    No UV (Maximum) Index UV index

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The January weather guide for Northern Ireland (Omagh) 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 the UK

How cold is it in Omagh in January?

Daytime temperatures usually reach 6°C in Omagh in January, falling to 1°C at night.

How sunny is it in Omagh in January?

There are normally 1 hour of bright sunshine each day in Omagh in January - that's 18% of daylight hours.

Does it rain in Omagh in January?

There are usually 23 days with some rain in Omagh in January and the average monthly rainfall is 119mm.

Omagh January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 08:52 16:14
Friday, 16th January 2026 08:42 16:37
Saturday, 31st January 2026 08:20 17:06

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