London vs Dublin

London and Dublin are closely matched in April. 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.

London is on the cooler side at 14°C, requiring warmer clothing. Dublin is cooler at 12°C.

For travelers who prioritize dry weather, London is the stronger choice in April. Dublin receives 1 more hour of sunshine per day, which matters for sightseeing and outdoor activities.

London reaches an average high of 14°C (57°F) and drops to 5°C (41°F) at night during April. The daily temperature range is 9°C, meaning moderate variation throughout the day.

Dublin averages 12°C (54°F) for the high and 6°C (43°F) for the low, with a daily range of 6°C. The 2°C difference is noticeable but not dramatic.

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

London receives approximately 49 mm of rainfall across 11 rain days during April. You can expect rain roughly every other day.

Dublin sees 66 mm over 14 rain days. That makes London the drier option by 3 rain days and 17 mm of total precipitation.

Both cities share similar humidity levels at 65%.