August in Poselok Ossora urban settlement is the rainiest month of the year. In August, the weather in Poselok Ossora urban settlement is typically warm. Average daily high temperature in August is about 15 degrees above zero. On average, Poselok Ossora urban settlement has 11 rainy, 8 cloudy, 6 sunny, and 6 partly cloudy days in August. The rains are usually moderate.