July in Fagernes is the warmest month of the year. In July, the weather in Fagernes is typically warm. Average daily high temperature in July is about 15 degrees above zero. On average, Fagernes has 15 rainy, 8 partly cloudy, 6 sunny, and 2 cloudy days in July. The rains are usually moderate. July as well as April, May, June, and August is considered the most uncomfortable time to visit Fagernes.