August in Almirante Tamandaré is the sunniest month of the year. In August, the weather in Almirante Tamandaré is typically warm. Average daily high temperature in August is about 19 degrees above zero. On average, Almirante Tamandaré has 11 sunny, 10 partly cloudy, 8 rainy, and 2 cloudy days in August. The rains are usually heavy.