November in Vannes averages a daily high of 13.5°C with nights around 9.5°C. Expect roughly 15.9 wet days totalling 84.1mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Vannes is June–September.
Based on BELLE ILE LE TALUT, FR (52.9km), 1995–2024. 30 years of November data.