In August, the weather in Ust-Kara is typically warm. Average daily high temperature in August is about 11 degrees above zero. On average, Ust-Kara has 17 cloudy, 12 rainy, and 2 sunny days in August. The rains are usually moderate. August as well as January, February, March, and June is considered the most uncomfortable time to visit Ust-Kara.