January in Kapan is the windiest and the coldest month of the year. In January, the weather in Kapan is typically cold. Average daily high temperature in January is about 3 degrees above zero. On average, Kapan has 16 sunny, 10 partly cloudy, and 5 rainy days in January. The rains are usually light. January as well as February, March, April, and December is considered the most uncomfortable time to visit Kapan.