June in Dublin averages a daily high of 28.6°C with nights around 12.4°C. Rain is rare — about 0.7 wet days and 2.2mm across the month. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Dublin is April–June.
Based on LIVERMORE MUNICIPAL AIRPORT, CA US (10.7km), 1995–2024. 27 years of June data.