In December, the weather in Bellevue is typically cold. Average daily high temperature in December is about 3 degrees above zero. On average, Bellevue has 12 sunny, 9 partly cloudy, 7 cloudy, 2 snowy, and 1 rainy day in December. The snowfalls are usually light. December as well as January, February, March, and November is considered the most uncomfortable time to visit Bellevue.