Dublin vs Cork

Dublin and Cork are closely matched in January. Neither city has a clear advantage across all metrics. Your decision should come down to personal preference, cultural interests, and travel logistics rather than weather alone.

Dublin is on the cooler side at 8°C, requiring warmer clothing. Cork is cooler at 9°C.

For travelers who prioritize dry weather, both cities are equally dry in January.

Dublin reaches an average high of 8°C (46°F) and drops to 4°C (39°F) at night during January. The daily temperature range is 4°C, meaning relatively stable temperatures from day to night.

Cork averages 9°C (48°F) for the high and 4°C (39°F) for the low, with a daily range of 5°C. The two cities feel quite similar in terms of temperature.

Both cities are in the Northern Hemisphere, so they share the same seasonal pattern in January.

Dublin receives approximately 70 mm of rainfall across 13 rain days during January. You can expect rain roughly every other day.

Cork sees 82 mm over 13 rain days. Both cities are equally rainy this month.

Both cities share similar humidity levels at 65%.