October in Barueri is the windiest month of the year. In October, the weather in Barueri is typically warm. Average daily high temperature in October is about 23 degrees above zero. On average, Barueri has 22 rainy, 4 sunny, 4 cloudy, and 1 partly cloudy 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 Barueri.