January in Hořovice is the snowiest, the cloudiest, and the coldest month of the year. In January, the weather in Hořovice is typically cold. Average daily high temperature in January is about 1 degree above zero. On average, Hořovice has 11 cloudy, 10 partly cloudy, 5 rainy, 3 snowy, and 2 sunny days in January. The rains are usually light. January as well as February, March, April, and May is considered the most uncomfortable time to visit Hořovice.