In April, the weather in Tangará da Serra is typically hot. Average daily high temperature in April is about 28 degrees above zero. On average, Tangará da Serra has 22 rainy, 6 sunny, 1 cloudy, and 1 partly cloudy day in April. The rains are usually heavy. April as well as January, February, March, and October is considered the most uncomfortable time to visit Tangará da Serra.