Cork weather in October
October in Cork: cool, rainy, with clean air — fine if you can take 19 rainy days.
#8 of 12 months in Cork · #646 of 897 destinations to visit in October · comfort 70/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Cork in October
No notes yet. Open Cork on the map to add the first one.
Cork climate normals — October
| Daytime high | 14°C / 57°F | 🙂 cool |
|---|---|---|
| Nighttime low | 10°C / 50°F | |
| Rainfall | 136 mm / 5.3 in | 🌧 rainy |
| Rainy days | 19 days | |
| Humidity | 87% | 💦 very humid |
| Dew point | 10°C / 51°F | |
| Sunshine | 5.9 h/day | |
| Daylight | 10.6 h | |
| Wind | 22 km/h / 14 mph | |
| Air quality (US AQI) | 30 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Cork?
Loading map…
Cork in October — FAQ
- Is October a good time to visit Cork?
- October in Cork: cool, rainy, with clean air — fine if you can take 19 rainy days. It ranks #8 of 12 months for Cork on SeasonMap's comfort score (70/100).
- What is the weather like in Cork in October?
- In October, Cork averages a daily high of 14.1°C and a low of 9.9°C, with about 135.8 mm of rain over roughly 18.8 rainy days.
- What is the air quality in Cork in October?
- Cork has a mean US Air Quality Index of about 30 in October.