January in Tamchi is the coldest month of the year. In January, the weather in Tamchi is typically cold. Average daily high temperature in January is about 2 degrees above zero. On average, Tamchi has 12 cloudy, 7 rainy, 6 sunny, and 6 partly cloudy days in January. The rains are usually light. January as well as February and March is considered the most uncomfortable time to visit Tamchi.