April in Shamanka is the rainiest month of the year. In April, the weather in Shamanka is typically cold. Average daily high temperature in April is about 6 degrees above zero. On average, Shamanka has 14 rainy, 6 cloudy, 5 sunny, and 5 partly 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 Shamanka.