July in Bayeux is the coldest month of the year. In July, the weather in Bayeux is typically warm. Average daily high temperature in July is about 26 degrees above zero. On average, Bayeux has 20 rainy, 10 sunny, and 1 partly 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 Bayeux.