April in Okean is the rainiest month of the year. In April, the weather in Okean is typically warm. Average daily high temperature in April is about 11 degrees above zero. On average, Okean has 10 rainy, 8 cloudy, 6 sunny, and 6 partly cloudy days in April. The rains are usually light. April as well as January, February, March, and October is considered the most uncomfortable time to visit Okean.