July in Santa Teresita is the cloudiest and the coldest month of the year. In July, the weather in Santa Teresita is typically warm. Average daily high temperature in July is about 11 degrees above zero. On average, Santa Teresita has 9 sunny, 9 partly cloudy, 8 rainy, and 5 cloudy days in July. The rains are usually heavy. July as well as June, August, and September is considered the most uncomfortable time to visit Santa Teresita.