January in Armyansk is the rainiest and the coldest month of the year. In January, the weather in Armyansk is typically cold. Average daily high temperature in January is about 2 degrees above zero. On average, Armyansk has 16 cloudy, 7 rainy, 5 sunny, and 3 partly cloudy days in January. The rains are usually moderate. January as well as February and December is considered the most uncomfortable time to visit Armyansk.