May in Strakonice is the rainiest month of the year. In May, the weather in Strakonice is typically warm. Average daily high temperature in May is about 15 degrees above zero. On average, Strakonice has 20 rainy, 9 sunny, 1 cloudy, and 1 partly cloudy day in May. The rains are usually moderate. May as well as February, March, April, and November is considered the most uncomfortable time to visit Strakonice.