October in Pierrefonds-Roxboro averages a daily high of 14.3°C with nights around 5.7°C. Expect roughly 11.9 wet days totalling 109.7mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Pierrefonds-Roxboro is May–September.
Based on MONTREAL PIERRE ELLIOTT TRUDEA, QC CA (8.2km), 1995–2024. 16 years of October data.