January weather forecast in Falmouth

January in Falmouth is the sunniest month of the year. In January, the weather in Falmouth is typically warm. Average daily high temperature in January is about 26 degrees above zero. On average, Falmouth has 22 sunny, 5 rainy, and 4 partly cloudy days in January. The rains are usually light. January as well as March and December is considered the most comfortable time to visit Falmouth.