In December, the weather in Telman is typically cold. Average daily high temperature in December is about 2 degrees above zero. On average, Telman has 13 cloudy, 11 rainy, 3 sunny, 2 snowy, and 2 partly cloudy days in December. The rains are usually light. December as well as February, March, May, and November is considered the most uncomfortable time to visit Telman.