July in Guaranda is the sunniest and the coldest month of the year. In July, the weather in Guaranda is typically warm. Average daily high temperature in July is about 15 degrees above zero. On average, Guaranda has 23 rainy, 4 sunny, 2 cloudy, and 2 partly cloudy days in July. The rains are usually heavy. July as well as January, February, March, and April is considered the most uncomfortable time to visit Guaranda.