April in Berezniki is the rainiest month of the year. In April, the weather in Berezniki is typically cold. Average daily high temperature in April is about 5 degrees above zero. On average, Berezniki has 26 rainy, 3 cloudy, and 1 sunny day in April. The rains are usually moderate. April as well as January, February, September, and October is considered the most uncomfortable time to visit Berezniki.