May in Pergine Valsugana is the windiest and the cloudiest month of the year. In May, the weather in Pergine Valsugana is typically warm. Average daily high temperature in May is about 14 degrees above zero. On average, Pergine Valsugana has 23 rainy, 4 partly cloudy, 3 cloudy, and 1 sunny day in May. The rains are usually heavy. May as well as April, June, July, and August is considered the most uncomfortable time to visit Pergine Valsugana.