June in Roskilde averages a daily high of 19.2°C with nights around 12.9°C. Expect roughly 10.2 wet days totalling 46.5mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Roskilde is June–September.
Based on FALSTERBO, SW (54.9km), 1995–2024. 30 years of June data.