February in Cowes is the warmest month of the year. In February, the weather in Cowes is typically warm. Average daily high temperature in February is about 22 degrees above zero. On average, Cowes has 11 partly cloudy, 9 sunny, 8 rainy, and 1 cloudy day in February. The rains are usually heavy. February as well as March is considered the most comfortable time to visit Cowes.