September in Saint-Paul averages a daily high of 25.8°C with nights around 17.9°C. Expect roughly 10.9 wet days totalling 52.2mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Saint-Paul is May–November.
Based on ST DENIS GILLOT, RE (28.3km), 1995–2024. 16 years of September data.