May in Kranjska Gora is the rainiest month of the year. In May, the weather in Kranjska Gora is typically warm. Average daily high temperature in May is about 16 degrees above zero. On average, Kranjska Gora has 20 rainy, 6 sunny, 3 partly cloudy, and 2 cloudy days in May. The rains are usually heavy. May as well as February, March, April, and June is considered the most uncomfortable time to visit Kranjska Gora.