February in Sao Goncalo is the hottest month of the year. In February, the weather in Sao Goncalo is typically hot. Average daily high temperature in February is about 30 degrees above zero. On average, Sao Goncalo has 14 rainy, 9 sunny, and 6 partly cloudy days in February. The rains are usually heavy. February as well as January, March, November, and December is considered the most uncomfortable time to visit Sao Goncalo.