September in Gent averages a daily high of 20.3°C with nights around 10.7°C. Expect roughly 11.7 wet days totalling 67.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Gent is May–September.
Based on WESTDORPE, NL (21.8km), 1995–2024. 30 years of September data.