December weather forecast in Fort MacKay

December in Fort MacKay is the most freezing month of the year. In December, the weather in Fort MacKay is typically freezing. Average daily high temperature in December is about 13 degrees below zero. On average, Fort MacKay has 15 cloudy, 9 partly cloudy, 5 sunny, and 2 snowy days in December. The snowfalls are usually light. December as well as January, February, and April is considered the most uncomfortable time to visit Fort MacKay.