December in Abbotsford is the windiest and the coldest month of the year. In December, the weather in Abbotsford is typically cold. Average daily high temperature in December is about 4 degrees above zero. On average, Abbotsford has 14 rainy, 8 cloudy, 4 sunny, 4 partly cloudy, and 1 snowy day in December. The rains are usually heavy. December as well as January, February, March, and April is considered the most uncomfortable time to visit Abbotsford.