August in Gmelinka is the sunniest month of the year. In August, the weather in Gmelinka is typically hot. Average daily high temperature in August is about 29 degrees above zero. On average, Gmelinka has 24 sunny, 6 partly cloudy, and 1 rainy day in August. The rains are usually light. August as well as June is considered the most comfortable time to visit Gmelinka.