For the most pleasant weather, the best time to visit Long Xuyen is during the dry season, which runs from December to April.During these months, you can expect sunny skies and comfortable temperatures, typically ranging from 25°C to 30°C (77°F to 86°F). This period is ideal for exploring the floating markets, taking boat tours on the Hau River, and visiting local attractions without the interruption of heavy rainfall. Travelers seeking outdoor activities and comfortable sightseeing will find this time most suitable.The shoulder seasons, May to June and October to November, also offer good travel conditions with fewer crowds and occasional rain showers. Temperatures are similar, but humidity might be slightly higher.