August in Osichki is the sunniest month of the year. In August, the weather in Osichki is typically warm. Average daily high temperature in August is about 27 degrees above zero. On average, Osichki has 23 sunny, 6 partly cloudy, and 2 rainy days in August. The rains are usually light. August as well as July is considered the most comfortable time to visit Osichki.