April in Klyavlino is the rainiest month of the year. In April, the weather in Klyavlino is typically cold. Average daily high temperature in April is about 8 degrees above zero. On average, Klyavlino has 15 rainy, 9 cloudy, 4 sunny, and 2 partly cloudy days in April. The rains are usually light. April as well as January, February, and October is considered the most uncomfortable time to visit Klyavlino.