January weather forecast in Concord

January in Concord is the coldest month of the year. In January, the weather in Concord is typically cold. Average daily high temperature in January is about 8 degrees above zero. On average, Concord has 13 sunny, 11 partly cloudy, 4 rainy, and 3 cloudy days in January. The rains are usually light. January as well as February, March, and December is considered the most uncomfortable time to visit Concord.