Weather in Frankfurt am Main in September
Frankfurt am Main, Germany averages a high of 20.1°C (68.2°F) and low of 11.4°C (52.5°F) in September, with 8 rain days and 8.8 hours of daily sunshine. Travel score: 77/100 (Good). The best time to visit Frankfurt am Main is August.
High
20°C68°F
Low
11°C53°F
🌧️
8
rain days
☀️
8.8
hrs/day sunshine
💧
73%
humidity
77— Good
September in Frankfurt am Main is mild and occasionally wet — good for most activities.
What are the average temperatures in Frankfurt am Main?
How much does it rain in Frankfurt am Main in September?
Frankfurt am Main receives an average of 52.1mm of rainfall across 8 rainy days in September. The annual total is 673.8mm.
What should I pack for Frankfurt am Main 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+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (8 days)
☔
Umbrella
Be prepared for occasional showers
🎉Visiting Germany in September?
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Data based on 1994–2024 averages · Last updated: 2024-12-31