Weather in Killarney in August
Killarney, Ireland averages a high of 18.3°C (64.9°F) and low of 12.6°C (54.7°F) in August, with 15 rain days and 9.1 hours of daily sunshine. Travel score: 64.9/100 (Good). The best time to visit Killarney is July.
High
18°C65°F
Low
13°C55°F
🌧️
15
rain days
☀️
9.1
hrs/day sunshine
💧
84%
humidity
65— Good
August in Killarney is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Killarney?
How much does it rain in Killarney in August?
Killarney receives an average of 100mm of rainfall across 15 rainy days in August. The annual total is 1237.2mm.
What should I pack for Killarney 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 (15 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