December in Araracuara is the windiest month of the year. In December, the weather in Araracuara is typically hot. Average daily high temperature in December is about 29 degrees above zero. On average, Araracuara has 29 rainy and 2 sunny days in December. The rains are usually heavy. December as well as January, February, March, and April is considered the most uncomfortable time to visit Araracuara.