Weather in Fredericton in September
Fredericton, Canada averages a high of 19.6°C (67.3°F) and low of 10.9°C (51.6°F) in September, with 9 rain days and 8.6 hours of daily sunshine. Travel score: 73.8/100 (Good). The best time to visit Fredericton is August.
High
20°C67°F
Low
11°C52°F
🌧️
9
rain days
☀️
8.6
hrs/day sunshine
💧
77%
humidity
74— Good
September in Fredericton is mild and occasionally wet — good for most activities.
What are the average temperatures in Fredericton?
How much does it rain in Fredericton in September?
Fredericton receives an average of 95.2mm of rainfall across 9 rainy days in September. The annual total is 1166.9mm.
What should I pack for Fredericton in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 20°C
Recommended
🧥
Light rain jacket
Some rainy days expected (9 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to Canada in September?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31