August weather forecast in Ust'-Sema

August in Ust'-Sema is the sunniest month of the year. In August, the weather in Ust'-Sema is typically warm. Average daily high temperature in August is about 19 degrees above zero. On average, Ust'-Sema has 12 rainy, 12 sunny, and 7 partly cloudy days in August. The rains are usually moderate.