In April, the weather in Staraya Mayna is typically warm. Average daily high temperature in April is about 10 degrees above zero. On average, Staraya Mayna has 11 rainy, 11 cloudy, 4 sunny, and 4 partly cloudy days in April. The rains are usually light. April as well as January, February, March, and September is considered the most uncomfortable time to visit Staraya Mayna.