February in Porto Cervo is the coldest month of the year. In February, the weather in Porto Cervo is typically warm. Average daily high temperature in February is about 12 degrees above zero. On average, Porto Cervo has 15 sunny, 11 partly cloudy, and 3 rainy days in February. The rains are usually light. February as well as January is considered the most uncomfortable time to visit Porto Cervo.