In March, the weather in São Gonçalo do Amarante is typically hot. Average daily high temperature in March is about 29 degrees above zero. On average, São Gonçalo do Amarante has 21 rainy, 9 sunny, and 1 partly cloudy day in March. The rains are usually heavy. March as well as January, February, April, and May is considered the most uncomfortable time to visit São Gonçalo do Amarante.