January weather forecast in Hartford

January in Hartford is the coldest month of the year. In January, the weather in Hartford is typically cold. Average daily high temperature in January is about 6 degrees above zero. On average, Hartford has 15 rainy, 9 cloudy, 4 sunny, and 3 partly cloudy days in January. The rains are usually moderate. January as well as February, March, April, and June is considered the most uncomfortable time to visit Hartford.