In April, the weather in Krasnokamensk is typically cold. Average daily high temperature in April is about 6 degrees above zero. On average, Krasnokamensk has 20 rainy, 5 sunny, 4 cloudy, and 1 partly cloudy day in April. The rains are usually moderate. April as well as January, February, May, and September is considered the most uncomfortable time to visit Krasnokamensk.