July in Newtonmore is the cloudiest and the warmest month of the year. In July, the weather in Newtonmore is typically warm. Average daily high temperature in July is about 16 degrees above zero. On average, Newtonmore has 18 rainy, 8 cloudy, and 5 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 Newtonmore.