July in Coventry is the warmest month of the year. In July, the weather in Coventry is typically warm. Average daily high temperature in July is about 19 degrees above zero. On average, Coventry has 21 rainy, 5 sunny, 4 partly cloudy, and 1 cloudy day in July. The rains are usually moderate. July as well as January, February, March, and April is considered the most uncomfortable time to visit Coventry.