Weather in Gießen in September
Gießen, Germany averages a high of 19.1°C (66.4°F) and low of 10.8°C (51.4°F) in September, with 9 rain days and 8.6 hours of daily sunshine. Travel score: 74.1/100 (Good). The best time to visit Gießen is August.
High
19°C66°F
Low
11°C51°F
🌧️
9
rain days
☀️
8.6
hrs/day sunshine
💧
76%
humidity
74— Good
September in Gießen is mild and occasionally wet — good for most activities.
What are the average temperatures in Gießen?
How much does it rain in Gießen in September?
Gießen receives an average of 56.2mm of rainfall across 9 rainy days in September. The annual total is 685.5mm.
What should I pack for Gießen 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
Traveling to Germany 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