April in Bolotovo is the rainiest and the windiest month of the year. In April, the weather in Bolotovo is typically cold. Average daily high temperature in April is about 8 degrees above zero. On average, Bolotovo has 9 rainy, 9 cloudy, 7 partly cloudy, and 5 sunny days in April. The rains are usually light. April as well as January, February, October, and December is considered the most uncomfortable time to visit Bolotovo.