August in Ubá is the sunniest month of the year. In August, the weather in Ubá is typically warm. Average daily high temperature in August is about 25 degrees above zero. On average, Ubá has 17 sunny, 8 partly cloudy, 4 rainy, and 2 cloudy days in August. The rains are usually light. August as well as June and July is considered the most comfortable time to visit Ubá.