In November, the weather in Itacoatiara is typically hot. Average daily high temperature in November is about 32 degrees above zero. On average, Itacoatiara has 19 rainy, 7 cloudy, 2 sunny, and 2 partly cloudy days in November. The rains are usually heavy. November as well as January, February, March, and April is considered the most uncomfortable time to visit Itacoatiara.