May in Kanchalan is the cloudiest month of the year. In May, the weather in Kanchalan is typically cold. Average daily high temperature in May is about 2 degrees above zero. On average, Kanchalan has 23 cloudy, 5 rainy, 2 snowy, and 1 sunny day in May. The rains are usually light. May as well as January, February, March, and November is considered the most uncomfortable time to visit Kanchalan.