In December, the weather in Ashgabat is typically cold. Average daily high temperature in December is about 8 degrees above zero. On average, Ashgabat has 16 sunny, 9 partly cloudy, 4 rainy, 1 snowy, and 1 cloudy day in December. The rains are usually light. December as well as January, February, and March is considered the most uncomfortable time to visit Ashgabat.