February in Gig Harbor is the cloudiest month of the year. In February, the weather in Gig Harbor is typically cold. Average daily high temperature in February is about 9 degrees above zero. On average, Gig Harbor has 16 rainy, 5 partly cloudy, 4 sunny, and 4 cloudy days in February. The rains are usually moderate. February as well as January, March, November, and December is considered the most uncomfortable time to visit Gig Harbor.