January weather forecast in Wallingford

January in Wallingford is the snowiest and the coldest month of the year. In January, the weather in Wallingford is typically cold. Average daily high temperature in January is about 1 degree above zero. On average, Wallingford has 14 partly cloudy, 10 sunny, 3 rainy, 2 snowy, and 2 cloudy days in January. The rains are usually moderate. January as well as February, March, and December is considered the most uncomfortable time to visit Wallingford.