February in St Ives is the windiest and the sunniest month of the year. In February, the weather in St Ives is typically cold. Average daily high temperature in February is about 8 degrees above zero. On average, St Ives has 10 rainy, 7 cloudy, 6 sunny, and 6 partly cloudy days in February. The rains are usually moderate. February as well as January, March, April, and October is considered the most uncomfortable time to visit St Ives.