Dublin Weather in August
In August, Dublin averages a high of 19°C (67°F) and a low of 11°C (52°F), based on 55 years of historical weather data from DUBLIN PHOENIX PARK.
19°C
Average high
67°F
11°C
Average low
52°F
31°C
Record high
87°F · 1990
2°C
Record low
36°F · 2014
What to Expect in Dublin in August
Typical August days in Dublin reach 19°C (67°F) during the afternoon and cool to around 11°C (52°F) overnight. On average, measurable rain falls on about 61% of days this month. Over the past 55 years, August temperatures in Dublin have ranged from a record high of 31°C (1990) down to a record low of 2°C (2014).
For a day-by-day look or other months, see the full Dublin weather history.