April in Severomorsk is the cloudiest month of the year. In April, the weather in Severomorsk is typically cold. Average daily high temperature in April is about 1 degree above zero. On average, Severomorsk has 12 rainy, 9 snowy, and 9 cloudy days in April. The rains are usually moderate. April as well as January, May, June, and August is considered the most uncomfortable time to visit Severomorsk.