2026

January Weather in Jasper

January in Jasper, Alberta is firmly mid-winter and defined by cold temperatures, snow-covered landscapes, and crisp mountain air. Daytime highs typically sit well below freezing, often around the mid to high minus single digits Celsius, while overnight lows commonly drop into the mid-teens below zero. Extended cold snaps can occasionally push temperatures even lower, particularly at night and during clear periods.

Snowfall is frequent enough to maintain consistent snow cover throughout the town and surrounding valleys, creating classic winter scenery. While individual snowfall amounts are usually moderate, the accumulation supports excellent conditions for winter activities such as skiing, snowshoeing, and ice walking. Roads and walkways are generally well maintained, but winter driving conditions should always be expected.

Days are short in January, with limited daylight and long evenings. Cloud cover is common, though clear, sunny days do occur and can make the cold feel more manageable. Winds are typically light to moderate, but wind chill can significantly increase the perceived cold, especially in open areas.

January in Jasper offers a true Canadian Rockies winter experience: cold, quiet, and scenic, with reliable snow, fewer crowds, and ideal conditions for winter recreation for those prepared for low temperatures. Jasper in January Home