Weather in Saint-Jean-sur-Richelieu in October
Saint-Jean-sur-Richelieu, Canada averages a high of 13.4°C (56.1°F) and low of 6.2°C (43.2°F) in October, with 11 rain days and 6.9 hours of daily sunshine. Travel score: 59.3/100 (Mixed). The best time to visit Saint-Jean-sur-Richelieu is August.
High
13°C56°F
Low
6°C43°F
🌧️
11
rain days
☀️
6.9
hrs/day sunshine
💧
76%
humidity
59— Mixed
October in Saint-Jean-sur-Richelieu is cool and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Saint-Jean-sur-Richelieu?
How much does it rain in Saint-Jean-sur-Richelieu in October?
Saint-Jean-sur-Richelieu receives an average of 108.2mm of rainfall across 11 rainy days in October. The annual total is 1105.6mm.
What should I pack for Saint-Jean-sur-Richelieu in October?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
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Warm coat
Cool weather with highs around 13°C
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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