July weather forecast in Schefferville

July in Schefferville is the rainiest and the warmest month of the year. In July, the weather in Schefferville is typically warm. Average daily high temperature in July is about 14 degrees above zero. On average, Schefferville has 27 rainy, 2 sunny, and 2 cloudy days in July. The rains are usually heavy. July as well as January, February, March, and May is considered the most uncomfortable time to visit Schefferville.