Weather in South Dublin in August
South Dublin, Ireland averages a high of 18.4°C (65.1°F) and low of 12.4°C (54.3°F) in August, with 13 rain days and 9.6 hours of daily sunshine. Travel score: 68.6/100 (Good). The best time to visit South Dublin is July.
High
18°C65°F
Low
12°C54°F
🌧️
13
rain days
☀️
9.6
hrs/day sunshine
💧
80%
humidity
69— Good
August in South Dublin is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in South Dublin?
How much does it rain in South Dublin in August?
South Dublin receives an average of 77.3mm of rainfall across 13 rainy days in August. The annual total is 860.8mm.
What should I pack for South Dublin in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 18°C
Recommended
🧥
Light rain jacket
Some rainy days expected (13 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
🎉Visiting Ireland in August?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31