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Ireland weather in January
Check the Ireland weather in January before you book your next holiday. This gives the best indication of the weather in January and includes figures for temperature, sunshine and rainfall. The Ireland january weather guide shown below is for Dublin.
- 4646°F max day temperature
- 22 hours of sunshine per day
- 1818 days with some rainfall
- 3737°F min night temperature
- 88 hours of daylight per day
- 0No heat & humidity
- 2.42.4 inches of monthly rainfall
- 0No UV (Maximum) Index UV index
- 4646°F sea temperature
Metric (°C) | Imperial (°F)
Ireland weather map: Select a destination
Select a destination from the Ireland weather map below to view the individual January weather guide. Can't find the Ireland weather destination you are after? Try the destination search.
Ireland weather by month
Check the weather in Ireland for a particular month by selecting from the list below.
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