Weather in August in Dublin
The maximum temperature in Dublin usually reaches 19°C in August, falling to 11°C at night. There are normally 5 hours of bright sunshine each day in Dublin. There are usually 16 days with some rain in August and the average monthly rainfall is 71mm. In late August, sunrise is at 06:32 and sunset is at 20:18.
Additional weather details and forecasts can be obtained from Met Éireann, the Irish Meteorological Service.