January in Gouvia is the rainiest and the coldest month of the year. In January, the weather in Gouvia is typically warm. Average daily high temperature in January is about 11 degrees above zero. On average, Gouvia has 15 sunny, 12 rainy, and 4 partly cloudy days in January. The rains are usually heavy. January as well as February, March, and December is considered the most uncomfortable time to visit Gouvia.