January in Salisbury is the windiest and the coldest month of the year. In January, the weather in Salisbury is typically cold. Average daily high temperature in January is about 7 degrees above zero. On average, Salisbury has 18 rainy, 5 sunny, 5 cloudy, and 3 partly cloudy days in January. The rains are usually heavy. January as well as February, November, and December is considered the most uncomfortable time to visit Salisbury.