August in Nikopol is the sunniest month of the year. In August, the weather in Nikopol is typically hot. Average daily high temperature in August is about 27 degrees above zero. On average, Nikopol has 16 sunny, 7 partly cloudy, 6 rainy, and 2 cloudy days in August. The rains are usually moderate. August as well as September is considered the most comfortable time to visit Nikopol.