December weather forecast in Cambridge

December in Cambridge is the windiest month of the year. In December, the weather in Cambridge is typically cold. Average daily high temperature in December is about 7 degrees above zero. On average, Cambridge has 14 rainy, 10 cloudy, 4 sunny, and 3 partly cloudy days in December. The rains are usually moderate. December as well as January, February, April, and June is considered the most uncomfortable time to visit Cambridge.