May in Susice is the rainiest month of the year. In May, the weather in Susice is typically warm. Average daily high temperature in May is about 14 degrees above zero. On average, Susice has 23 rainy, 7 sunny, and 1 partly cloudy day in May. The rains are usually heavy. May as well as February, March, April, and June is considered the most uncomfortable time to visit Susice.