January weather forecast in Hartford

January in Hartford is the most freezing month of the year. In January, the weather in Hartford is typically freezing. Average daily high temperature in January is about zero. On average, Hartford has 15 partly cloudy, 10 sunny, 3 snowy, 2 cloudy, and 1 rainy day in January. The snowfalls are usually light. January as well as February, March, and December is considered the most uncomfortable time to visit Hartford.