Ireland weather in August 2024

Expect 19°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Ireland in August. Check more long-term weather averages for Ireland in August before you book your next holiday to Ireland in 2024/2025.

  • 19°C maximum daytime temperature in August in Ireland (Dublin)19
    19°C max day temperature
  • 5 hours of sunshine per day
  • 16 days with some rainfall in August in Ireland (Dublin)16
    16 days with some rainfall
  • 11°C minimum night-time temperature in August in Ireland (Dublin)11
    11°C min night temperature
  • 15 hours of daylight per day in August in Ireland (Dublin)15
    15 hours of daylight per day
  • No heat & humidity in August in Ireland (Dublin)0
    No heat & humidity
  • 71 mm monthly rainfall in August in Ireland (Dublin)71
    71 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Ireland (Dublin)5
    5 (Moderate) UV index
  • 15°C sea temperature in August in Ireland (Dublin)15
    15°C sea temperature

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The August weather guide for Ireland (Dublin) 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.

Top Ireland destinations

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

All Ireland destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Ireland

How hot is it in Ireland in August?

Daytime temperatures usually reach 19°C in Dublin, Ireland in August, falling to 11°C at night.

How sunny is it in Ireland in August?

There are normally 5 hours of bright sunshine each day in Dublin, Ireland in August - that's 34% of daylight hours.

How warm is the sea around Ireland in August?

The average sea temperature around Dublin, Ireland in August is 15°C.

Does it rain in Ireland in August?

There are usually 16 days with some rain in Dublin, Ireland in August and the average monthly rainfall is 71mm.

Ireland August sunrise & sunset times

Browse the sunrise and sunset times for Ireland in August 2024. Select a month to view Ireland sunrise and sunset times for the next 12 months. The Ireland sunrise and sunset times shown below are for Dublin.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st August 2024 05:42 21:20
Friday, 16th August 2024 06:07 20:50
Saturday, 31st August 2024 06:33 20:16

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