In May, the weather in Katon-Karaguy is typically cold. Average daily high temperature in May is about 9 degrees above zero. On average, Katon-Karaguy has 13 sunny, 10 rainy, 7 partly cloudy, and 1 cloudy day in May. The rains are usually moderate. May as well as January, February, April, and September is considered the most uncomfortable time to visit Katon-Karaguy.