July in Tula de Allende is the rainiest month of the year. In July, the weather in Tula de Allende is typically warm. Average daily high temperature in July is about 19 degrees above zero. On average, Tula de Allende has 28 rainy and 3 sunny days in July. The rains are usually heavy. July as well as June, August, September, and October is considered the most uncomfortable time to visit Tula de Allende.