July in Stafford is the rainiest and the warmest month of the year. In July, the weather in Stafford is typically warm. Average daily high temperature in July is about 19 degrees above zero. On average, Stafford has 23 rainy, 4 sunny, 3 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 Stafford.