January weather forecast in Cowes

January in Cowes is the sunniest month of the year. In January, the weather in Cowes is typically warm. Average daily high temperature in January is about 21 degrees above zero. On average, Cowes has 12 sunny, 9 partly cloudy, 7 rainy, and 3 cloudy days in January. The rains are usually moderate. January as well as February is considered the most comfortable time to visit Cowes.