September in Jaboatão dos Guararapes is the windiest month of the year. In September, the weather in Jaboatão dos Guararapes is typically warm. Average daily high temperature in September is about 26 degrees above zero. On average, Jaboatão dos Guararapes has 15 rainy, 13 sunny, and 2 partly cloudy days in September. The rains are usually light.