October in Araracuara is the hottest month of the year. In October, the weather in Araracuara is typically hot. Average daily high temperature in October is about 30 degrees above zero. On average, Araracuara has 30 rainy and 1 sunny day in October. The rains are usually heavy. October as well as January, February, March, and April is considered the most uncomfortable time to visit Araracuara.