Ireland weather in October 2024

Expect 14°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Ireland in October. Check more long-term weather averages for Ireland in October before you book your next holiday to Ireland in 2024/2025.

  • 14°C maximum daytime temperature in October in Ireland (Dublin)14
    14°C max day temperature
  • 3 hours of sunshine per day
  • 16 days with some rainfall in October in Ireland (Dublin)16
    16 days with some rainfall
  • 8°C minimum night-time temperature in October in Ireland (Dublin)8
    8°C min night temperature
  • 11 hours of daylight per day in October in Ireland (Dublin)11
    11 hours of daylight per day
  • No heat & humidity in October in Ireland (Dublin)0
    No heat & humidity
  • 67 mm monthly rainfall in October in Ireland (Dublin)67
    67 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in October in Ireland (Dublin)2
    2 (Low) UV index
  • 13°C sea temperature in October in Ireland (Dublin)13
    13°C sea temperature

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