Weather in Gliwice in September
Gliwice, Poland averages a high of 19°C (66.2°F) and low of 11°C (51.8°F) in September, with 11 rain days and 8.2 hours of daily sunshine. Travel score: 70.5/100 (Good). The best time to visit Gliwice is August.
High
19°C66°F
Low
11°C52°F
🌧️
11
rain days
☀️
8.2
hrs/day sunshine
💧
76%
humidity
71— Good
September in Gliwice is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Gliwice?
How much does it rain in Gliwice in September?
Gliwice receives an average of 72.2mm of rainfall across 11 rainy days in September. The annual total is 740.8mm.
What should I pack for Gliwice 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 (11 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