In January, the weather in Kananaskis is typically freezing. Average daily high temperature in January is about 7 degrees below zero. On average, Kananaskis has 11 partly cloudy, 7 snowy, 7 cloudy, 5 sunny, and 1 rainy day in January. The snowfalls are usually light. January as well as April, May, June, and December is considered the most uncomfortable time to visit Kananaskis.