July in Mölndal averages a daily high of 22.4°C with nights around 14.6°C. Expect roughly 12.5 wet days totalling 91.1mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Mölndal is June–August.
Based on GOTEBORG A, SW (6.8km), 1995–2024. 28 years of July data.