December in Neftekumsk is the cloudiest month of the year. In December, the weather in Neftekumsk is typically cold. Average daily high temperature in December is about 2 degrees above zero. On average, Neftekumsk has 16 cloudy, 7 partly cloudy, 3 rainy, 3 sunny, and 2 snowy days in December. The rains are usually light. December as well as January, February, March, and November is considered the most uncomfortable time to visit Neftekumsk.