December weather forecast in Bremerton

December in Bremerton is the coldest month of the year. In December, the weather in Bremerton is typically cold. Average daily high temperature in December is about 6 degrees above zero. On average, Bremerton has 16 rainy, 5 sunny, 5 cloudy, and 5 partly cloudy days in December. The rains are usually heavy. December as well as January, February, March, and April is considered the most uncomfortable time to visit Bremerton.