In September, the weather in Latacunga is typically warm. Average daily high temperature in September is about 16 degrees above zero. On average, Latacunga has 22 rainy, 5 partly cloudy, 2 sunny, and 1 cloudy day in September. The rains are usually heavy. September as well as January, February, March, and April is considered the most uncomfortable time to visit Latacunga.