April in Sumon Chyrgalandinsky is the cloudiest month of the year. In April, the weather in Sumon Chyrgalandinsky is typically cold. Average daily high temperature in April is about 4 degrees above zero. On average, Sumon Chyrgalandinsky has 13 cloudy, 9 rainy, 4 sunny, 3 partly cloudy, and 1 snowy day in April. The rains are usually moderate. April as well as January, February, November, and December is considered the most uncomfortable time to visit Sumon Chyrgalandinsky.