July in La Haute-Saint-Charles averages a daily high of 25.1°C with nights around 13.9°C. Expect roughly 13.5 wet days totalling 119.5mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit La Haute-Saint-Charles is June–September.
Based on QUEBEC JEAN LESAGE INTERNATIONAL, QC CA (10.1km), 1995–2024. 27 years of July data.