April in Bueng Kan is the hottest month of the year. In April, the weather in Bueng Kan is typically hot. Average daily high temperature in April is about 32 degrees above zero. On average, Bueng Kan has 17 rainy, 10 sunny, 2 partly cloudy, and 1 cloudy day in April. The rains are usually heavy. April as well as May, June, July, and August is considered the most uncomfortable time to visit Bueng Kan.