July in Waterford is the rainiest and the warmest month of the year. In July, the weather in Waterford is typically warm. Average daily high temperature in July is about 17 degrees above zero. On average, Waterford has 23 rainy, 4 sunny, 2 cloudy, and 2 partly cloudy days in July. The rains are usually moderate. July as well as January, February, March, and April is considered the most uncomfortable time to visit Waterford.