In September, the weather in Mar'ina Gora is typically warm. Average daily high temperature in September is about 14 degrees above zero. On average, Mar'ina Gora has 14 rainy, 12 cloudy, and 4 sunny days in September. The rains are usually moderate. September as well as January, March, April, and October is considered the most uncomfortable time to visit Mar'ina Gora.