Xishuangbanna has wet and dry seasons. The wet season is between May and October, its rains almost every day. Its day season is from November to April in next year. Annual Sunlight is 1800-2300 hours, average temperature of 18.6°C -21.9°C and annual rainfall of 1200-1700mm. The best time traveling to Xishuangbanna is between October and June next year. Every year in mid April, there will be Dai people's Water Splashing Festival, which is a prime time for a visit.