December in Leskovac is the cloudiest month of the year. In December, the weather in Leskovac is typically cold. Average daily high temperature in December is about 5 degrees above zero. On average, Leskovac has 10 partly cloudy, 8 cloudy, 7 rainy, 5 sunny, and 1 snowy day in December. The rains are usually moderate. December as well as January, February, and March is considered the most uncomfortable time to visit Leskovac.