January in Stafford is the windiest and the coldest month of the year. In January, the weather in Stafford is typically cold. Average daily high temperature in January is about 5 degrees above zero. On average, Stafford has 16 rainy, 7 cloudy, 5 sunny, and 3 partly cloudy days in January. The rains are usually moderate. January as well as February, March, April, and May is considered the most uncomfortable time to visit Stafford.