September in Vigo averages a daily high of 23.6°C with nights around 13.9°C. Expect roughly 9 wet days totalling 92.1mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Vigo is June–September.
Based on VIGO PEINADOR, SP (8.2km), 1995–2024. 30 years of September data.