August in Dunay is the warmest month of the year. In August, the weather in Dunay is typically warm. Average daily high temperature in August is about 22 degrees above zero. On average, Dunay has 10 partly cloudy, 9 sunny, 6 rainy, and 6 cloudy days in August. The rains are usually heavy. August as well as September is considered the most comfortable time to visit Dunay.