May in Přeštice is the rainiest month of the year. In May, the weather in Přeštice is typically warm. Average daily high temperature in May is about 17 degrees above zero. On average, Přeštice has 14 rainy, 6 sunny, 6 cloudy, and 5 partly cloudy days in May. The rains are usually moderate. May as well as January, February, March, and April is considered the most uncomfortable time to visit Přeštice.