December in Loket is the windiest and the cloudiest month of the year. In December, the weather in Loket is typically cold. Average daily high temperature in December is about 1 degree above zero. On average, Loket has 16 rainy, 11 snowy, 2 sunny, and 2 cloudy days in December. The rains are usually moderate. December as well as March, April, May, and October is considered the most uncomfortable time to visit Loket.