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