June in Metz averages a daily high of 22.3°C with nights around 12.3°C. Expect roughly 11.5 wet days totalling 60.4mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Metz is June–September.
Based on BERUS, GM (40.8km), 1995–2024. 29 years of June data.