July in Canelones is the coldest month of the year. In July, the weather in Canelones is typically warm. Average daily high temperature in July is about 14 degrees above zero. On average, Canelones has 12 sunny, 12 partly cloudy, 6 rainy, and 1 cloudy day in July. The rains are usually heavy. July as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most uncomfortable time to visit Canelones.