The best time to visit Long Xuyen is during the dry season, which typically runs from November to April.During these months, you'll experience consistently sunny days and lower humidity, making it much more comfortable for exploring. The average temperatures range from 25°C to 30°C, which is pleasant for outdoor activities like boat trips along the Mekong Delta or visiting local markets. This period also avoids the heavy downpours that can occur during the wet season, ensuring your travel plans aren't disrupted.For those looking to experience local festivals, the dry season often coincides with important cultural events. For example, the Tết Nguyên Đán (Lunar New Year) usually falls in late January or February, offering a unique insight into Vietnamese traditions, though it can also be a busier time for travel.Conversely, the wet season, from May to October, brings higher humidity and frequent, though often short, heavy rains.