August in Chomedey averages a daily high of 25.7°C with nights around 16.1°C. Expect roughly 10.6 wet days totalling 92mm. 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 August data.