May in Kodinsk is the windiest month of the year. In May, the weather in Kodinsk is typically warm. Average daily high temperature in May is about 11 degrees above zero. On average, Kodinsk has 12 rainy, 11 cloudy, 5 partly cloudy, and 3 sunny days in May. The rains are usually moderate. May as well as January, February, April, and September is considered the most uncomfortable time to visit Kodinsk.