August in Paraty is the windiest and the sunniest month of the year. In August, the weather in Paraty is typically warm. Average daily high temperature in August is about 20 degrees above zero. On average, Paraty has 17 sunny, 8 partly cloudy, and 6 rainy days in August. The rains are usually moderate. August as well as July is considered the most comfortable time to visit Paraty.