January in Hradec Králové is the snowiest, the cloudiest, and the coldest month of the year. In January, the weather in Hradec Králové is typically cold. Average daily high temperature in January is about 1 degree above zero. On average, Hradec Králové has 15 cloudy, 5 sunny, 5 partly cloudy, 4 rainy, and 2 snowy days in January. The rains are usually light. January as well as February, March, November, and December is considered the most uncomfortable time to visit Hradec Králové.