In July, the weather in Tuxtla Gutiérrez is typically warm. Average daily high temperature in July is about 27 degrees above zero. On average, Tuxtla Gutiérrez has 26 rainy, 3 sunny, 1 cloudy, and 1 partly cloudy day in July. The rains are usually heavy. July as well as June, August, and September is considered the most uncomfortable time to visit Tuxtla Gutiérrez.