September in Ingolstadt averages a daily high of 19.7°C with nights around 9.8°C. Expect roughly 10.8 wet days totalling 55.7mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Ingolstadt is May–September.
Based on KOSCHING, GM (8.7km), 1995–2024. 30 years of September data.