January in Hixson is the coldest month of the year. In January, the weather in Hixson is typically cold. Average daily high temperature in January is about 6 degrees above zero. On average, Hixson has 10 rainy, 10 sunny, 10 partly cloudy, and 1 cloudy day in January. The rains are usually heavy. January as well as February, March, and December is considered the most uncomfortable time to visit Hixson.