December in Derbent is the cloudiest month of the year. In December, the weather in Derbent is typically cold. Average daily high temperature in December is about 6 degrees above zero. On average, Derbent has 11 partly cloudy, 8 sunny, 6 rainy, 5 cloudy, and 1 snowy day in December. The rains are usually light. December as well as January, February, and March is considered the most uncomfortable time to visit Derbent.