September in Dijon averages a daily high of 22°C with nights around 11.2°C. Expect roughly 9.4 wet days totalling 52.2mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Dijon is May–September.
Based on DIJON LONGVIC, FR (7.6km), 1995–2024. 30 years of September data.