July in Mayemer is the rainiest, the cloudiest, and the warmest month of the year. In July, the weather in Mayemer is typically warm. Average daily high temperature in July is about 22 degrees above zero. On average, Mayemer has 20 rainy, 8 sunny, and 3 partly cloudy days in July. The rains are usually heavy. July as well as January, October, and December is considered the most uncomfortable time to visit Mayemer.