In April, the weather in Sumon Chal-Kezhig is typically cold. Average daily high temperature in April is about 6 degrees above zero. On average, Sumon Chal-Kezhig has 11 partly cloudy, 7 rainy, 6 sunny, and 6 cloudy days in April. The rains are usually moderate. April as well as January, February, October, and December is considered the most uncomfortable time to visit Sumon Chal-Kezhig.