Weather in Montréal in October
Montréal, Canada averages a high of 12.1°C (53.8°F) and low of 5.2°C (41.4°F) in October, with 11 rain days and 7 hours of daily sunshine. Travel score: 58.8/100 (Mixed). The best time to visit Montréal is August.
High
12°C54°F
Low
5°C41°F
🌧️
11
rain days
☀️
7
hrs/day sunshine
💧
74%
humidity
59— Mixed
October in Montréal is cool and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Montréal?
How much does it rain in Montréal in October?
Montréal receives an average of 106.9mm of rainfall across 11 rainy days in October. The annual total is 1075.9mm.
What should I pack for Montréal in October?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 12°C
🧶
Sweaters and warm layers
Layer up for comfort
🎉Visiting Canada in October?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31