Dungarvan weather in August 2025

Expect 66°F daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Dungarvan in August. Check more long-term weather averages for Dungarvan in August before you book your next holiday to Ireland in 2025/2026.

  • 66°F maximum daytime temperature in August in Dungarvan66
    66°F max day temperature
  • 5 hours of sunshine per day
  • 17 days with some rainfall in August in Dungarvan17
    17 days with some rainfall
  • 52°F minimum night-time temperature in August in Dungarvan52
    52°F min night temperature
  • 15 hours of daylight per day in August in Dungarvan15
    15 hours of daylight per day
  • No heat & humidity in August in Dungarvan0
    No heat & humidity
  • 4.0 inches monthly rainfall in August in Dungarvan4.0
    4.0 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Dungarvan5
    5 (Moderate) UV index
  • 61°F sea temperature in August in Dungarvan61
    61°F sea temperature

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The August weather guide for Ireland (Dungarvan) 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)  |  Imperial (°F)

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More about Ireland

How hot is it in Dungarvan in August?

Daytime temperatures usually reach 66°F in Dungarvan in August, falling to 52°F at night.

How sunny is it in Dungarvan in August?

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

How warm is the sea around Dungarvan in August?

The average sea temperature around Dungarvan in August is 61°F.

Does it rain in Dungarvan in August?

There are usually 17 days with some rain in Dungarvan in August and the average monthly rainfall is 4.0 inches.

Dungarvan August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:52 20:20
Saturday, 16th August 2025 05:16 19:52
Sunday, 31st August 2025 05:41 19:20

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