January in Newtonmore is the snowiest, the windiest, and the coldest month of the year. In January, the weather in Newtonmore is typically cold. Average daily high temperature in January is about 2 degrees above zero. On average, Newtonmore has 24 rainy, 4 cloudy, 2 snowy, and 1 sunny day in January. The rains are usually moderate. January as well as February, March, April, and May is considered the most uncomfortable time to visit Newtonmore.