October in Montpellier averages a daily high of 21.2°C with nights around 12.5°C. Expect roughly 7.5 wet days totalling 83.1mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Montpellier is April–October.
Based on MONTPELLIER AEROPORT, FR (8km), 1995–2024. 30 years of October data.