September in Flores is the rainiest and the cloudiest month of the year. In September, the weather in Flores is typically hot. Average daily high temperature in September is about 32 degrees above zero. On average, Flores has 27 rainy, 1 sunny, 1 cloudy, and 1 partly cloudy day in September. The rains are usually heavy. September as well as May, June, July, and August is considered the most uncomfortable time to visit Flores.