July in Ville-Marie averages a daily high of 26.5°C with nights around 17.7°C. Expect roughly 11.6 wet days totalling 102.1mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Ville-Marie is May–September.
Based on MCTAVISH, QC CA (1km), 1995–2024. 27 years of July data.