Bundoran weather in August 2025

Expect 17°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Bundoran in August. Check more long-term weather averages for Bundoran in August before you book your next holiday to Ireland in 2025/2026.

  • 17°C maximum daytime temperature in August in Bundoran17
    17°C max day temperature
  • 4 hours of sunshine per day
  • 20 days with some rainfall in August in Bundoran20
    20 days with some rainfall
  • 9°C minimum night-time temperature in August in Bundoran9
    9°C min night temperature
  • 15 hours of daylight per day in August in Bundoran15
    15 hours of daylight per day
  • No heat & humidity in August in Bundoran0
    No heat & humidity
  • 115 mm monthly rainfall in August in Bundoran115
    115 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Bundoran5
    5 (Moderate) UV index
  • 16°C sea temperature in August in Bundoran16
    16°C sea temperature

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The August weather guide for Ireland (Bundoran) 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 Ireland

How warm is it in Bundoran in August?

Daytime temperatures usually reach 17°C in Bundoran in August, falling to 9°C at night.

How sunny is it in Bundoran in August?

There are normally 4 hours of bright sunshine each day in Bundoran in August - that's 26% of daylight hours.

How warm is the sea around Bundoran in August?

The average sea temperature around Bundoran in August is 16°C.

Does it rain in Bundoran in August?

There are usually 20 days with some rain in Bundoran in August and the average monthly rainfall is 115mm.

Bundoran August sunrise & sunset times

Browse the sunrise and sunset times for Bundoran in August 2025. Select a month to view Bundoran sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:45 20:33
Saturday, 16th August 2025 05:12 20:02
Sunday, 31st August 2025 05:39 19:27

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