October in Poá is the cloudiest month of the year. In October, the weather in Poá is typically warm. Average daily high temperature in October is about 22 degrees above zero. On average, Poá has 24 rainy, 3 sunny, 3 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 Poá.