October in Barcarena is the windiest month of the year. In October, the weather in Barcarena is typically hot. Average daily high temperature in October is about 32 degrees above zero. On average, Barcarena has 23 rainy, 4 sunny, 2 cloudy, and 2 partly cloudy days in October. The rains are usually light. October as well as January, February, March, and April is considered the most uncomfortable time to visit Barcarena.