September in Vosyakhovo is the rainiest month of the year. In September, the weather in Vosyakhovo is typically cold. Average daily high temperature in September is about 8 degrees above zero. On average, Vosyakhovo has 15 rainy, 13 cloudy, and 2 sunny days in September. The rains are usually moderate. September as well as January, February, March, and May is considered the most uncomfortable time to visit Vosyakhovo.