September in Vinh averages a daily high of 31°C with nights around 25.3°C. Expect roughly 14.9 wet days totalling 450.6mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Vinh is November–April.
Based on VINH, VM (7.4km), 1995–2024. 19 years of September data.