January in Mostovskoi is the cloudiest and the coldest month of the year. In January, the weather in Mostovskoi is typically cold. Average daily high temperature in January is about 3 degrees above zero. On average, Mostovskoi has 12 partly cloudy, 8 sunny, 6 cloudy, and 5 rainy days in January. The rains are usually light. January as well as February, March, May, and December is considered the most uncomfortable time to visit Mostovskoi.