July in Salto is the sunniest month of the year. In July, the weather in Salto is typically warm. Average daily high temperature in July is about 25 degrees above zero. On average, Salto has 19 sunny, 7 partly cloudy, 4 rainy, and 1 cloudy day in July. The rains are usually moderate. July as well as June and August is considered the most comfortable time to visit Salto.