Weather in Caledon in September
Caledon, Canada averages a high of 20.2°C (68.4°F) and low of 11.5°C (52.7°F) in September, with 9 rain days and 9.5 hours of daily sunshine. Travel score: 76.5/100 (Good). The best time to visit Caledon is July.
High
20°C68°F
Low
12°C53°F
🌧️
9
rain days
☀️
9.5
hrs/day sunshine
💧
75%
humidity
77— Good
September in Caledon is mild and occasionally wet — good for most activities.
What are the average temperatures in Caledon?
How much does it rain in Caledon in September?
Caledon receives an average of 71.9mm of rainfall across 9 rainy days in September. The annual total is 849.4mm.
What should I pack for Caledon in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 20°C
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Sunscreen SPF 30+
10 hours of sunshine daily
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Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (9 days)
☔
Umbrella
Be prepared for occasional showers
🎉Visiting Canada in September?
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Data based on 1994–2024 averages · Last updated: 2024-12-31