In December, the weather in Ardabil is typically cold. Average daily high temperature in December is about 5 degrees above zero. On average, Ardabil has 16 sunny, 8 partly cloudy, 3 snowy, 2 rainy, and 2 cloudy days in December. The snowfalls are usually light. December as well as January, February, March, and April is considered the most uncomfortable time to visit Ardabil.