July in Chomedey averages a daily high of 26.8°C with nights around 17.2°C. Expect roughly 11 wet days totalling 87.5mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Chomedey is May–September.
Based on MONTREAL PIERRE ELLIOTT TRUDEA, QC CA (7.4km), 1995–2024. 17 years of July data.