April in Dibrugarh is the windiest month of the year. In April, the weather in Dibrugarh is typically warm. Average daily high temperature in April is about 24 degrees above zero. On average, Dibrugarh has 24 rainy and 6 sunny days in April. The rains are usually heavy. April as well as May, June, July, and August is considered the most uncomfortable time to visit Dibrugarh.