Cork weather in August
August in Cork: nice, rainy, with clean air — an excellent time to visit.
#3 of 12 months in Cork · #213 of 897 destinations to visit in August · comfort 88/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Cork in August
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Cork climate normals — August
| Daytime high | 19°C / 67°F | 😎 nice |
|---|---|---|
| Nighttime low | 14°C / 57°F | |
| Rainfall | 89 mm / 3.5 in | 🌧 rainy |
| Rainy days | 14 days | |
| Humidity | 79% | 💦 very humid |
| Dew point | 13°C / 55°F | |
| Sunshine | 9.6 h/day | |
| Daylight | 14.6 h | |
| Wind | 19 km/h / 12 mph | |
| Air quality (US AQI) | 31 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Cork in August — FAQ
- Is August a good time to visit Cork?
- August in Cork: nice, rainy, with clean air — an excellent time to visit. It ranks #3 of 12 months for Cork on SeasonMap's comfort score (88/100).
- What is the weather like in Cork in August?
- In August, Cork averages a daily high of 19.2°C and a low of 13.7°C, with about 88.6 mm of rain over roughly 14.2 rainy days.
- What is the air quality in Cork in August?
- Cork has a mean US Air Quality Index of about 31 in August.