April in Roskilde averages a daily high of 10.1°C with nights around 4.5°C. Expect roughly 8.3 wet days totalling 27mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Roskilde is June–September.
Based on FALSTERBO, SW (54.9km), 1995–2024. 30 years of April data.