July in Rheinhausen averages a daily high of 24.5°C with nights around 13.9°C. Expect roughly 13.2 wet days totalling 76.6mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Rheinhausen is May–September.
Based on DUSSELDORF, GM (12.2km), 1995–2024. 30 years of July data.