May in Kupchegen is the windiest month of the year. In May, the weather in Kupchegen is typically warm. Average daily high temperature in May is about 14 degrees above zero. On average, Kupchegen has 13 rainy, 9 sunny, 6 partly cloudy, and 3 cloudy days in May. The rains are usually heavy. May as well as January, June, July, and August is considered the most uncomfortable time to visit Kupchegen.