September in Lagos de Moreno is the cloudiest month of the year. In September, the weather in Lagos de Moreno is typically warm. Average daily high temperature in September is about 21 degrees above zero. On average, Lagos de Moreno has 25 rainy, 3 sunny, and 2 cloudy days in September. The rains are usually heavy. September as well as July and August is considered the most uncomfortable time to visit Lagos de Moreno.