In December, the weather in Wrangell is typically freezing. Average daily high temperature in December is about zero. On average, Wrangell has 10 cloudy, 9 rainy, 4 snowy, 4 sunny, and 4 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 Wrangell.