Weather in Poznań in September
Poznań, Poland averages a high of 19.1°C (66.4°F) and low of 11.2°C (52.2°F) in September, with 9 rain days and 8.3 hours of daily sunshine. Travel score: 73.7/100 (Good). The best time to visit Poznań is August.
High
19°C66°F
Low
11°C52°F
🌧️
9
rain days
☀️
8.3
hrs/day sunshine
💧
74%
humidity
74— Good
September in Poznań is mild and occasionally wet — good for most activities.
What are the average temperatures in Poznań?
How much does it rain in Poznań in September?
Poznań receives an average of 48.1mm of rainfall across 9 rainy days in September. The annual total is 584mm.
What should I pack for Poznań in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 19°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
🎉Visiting Poland in September?
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