Sligo weather in January 2021

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  • 7°C maximum daytime temperature in January in Sligo7
    7°C max day temperature
  • 1 hour of sunshine per day
  • 23 days with some rainfall in January in Sligo23
    23 days with some rainfall
  • 1°C minimum night-time temperature in January in Sligo1
    1°C min night temperature
  • 8 hours of daylight per day in January in Sligo8
    8 hours of daylight per day
  • No heat & humidity in January in Sligo0
    No heat & humidity
  • 138 mm monthly rainfall in January in Sligo138
    138 mm of monthly rainfall
  • No UV (maximum) index in January in Sligo0
    No UV (Maximum) Index UV index
  • 8°C sea temperature in January in Sligo8
    8°C sea temperature
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The January weather guide for Sligo, 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 cold is it in Sligo in January?

Daytime temperatures usually reach 7°C in Sligo in January, falling to 1°C at night.

How sunny is it in Sligo in January?

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

Is the sea cold around Sligo in January?

The average sea temperature around Sligo in January is 8°C.

Does it rain in Sligo in January?

There are usually 23 days with some rain in Sligo in January and the average monthly rainfall is 138mm.

Sligo sunrise & sunset times for January 2021

Browse the sunrise & sunset times for Sligo in January 2021. Select a month to view Sligo sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Friday, 1st January 2021 08:54 16:21
Saturday, 16th January 2021 08:45 16:43
Sunday, 31st January 2021 08:23 17:12
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where's warm in Ireland in January?

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

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