July in Rantepao is the sunniest and the coldest month of the year. In July, the weather in Rantepao is typically warm. Average daily high temperature in July is about 22 degrees above zero. On average, Rantepao has 24 rainy, 4 partly cloudy, 2 sunny, and 1 cloudy day in July. The rains are usually heavy. July as well as January, February, March, and April is considered the most uncomfortable time to visit Rantepao.