June in Duisburg averages a daily high of 21.6°C with nights around 12.3°C. Expect roughly 12.6 wet days totalling 81.7mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Duisburg is May–September.
Based on ESSEN BREDENEY, GM (14.4km), 1995–2024. 30 years of June data.