January is peak season at Jackson Hole. The mountain is fully operational with all lifts and trails open (conditions permitting). Snow depth is typically at its highest, and conditions are at their most consistent. This is the busiest period, so expect moderate crowd levels.
120cm
Avg Snowfall
-8°C
Avg High (18°F)
-20°C
Avg Low (-4°F)
47"
Snowfall (inches)
In January, Jackson Hole sees an average of 120cm (47 inches) of snowfall. Daytime temperatures typically reach -8°C (18°F) with overnight lows around -20°C (-4°F). Standard ski layering works well at these temperatures. A good quality insulated jacket, waterproof gloves, and neck protection will keep you comfortable.
Crowd Level
Day Pass Price
$219
Crowd levels at Jackson Hole in January are moderate. Weekends draw more visitors than weekdays, and holiday periods within the month will be noticeably busier. Day passes are priced at $219. For the best experience, aim for a midweek visit.
During peak season in January, expect the vast majority of Jackson Hole's 131 trails to be open. All 13 lifts should be running, and grooming crews maintain a consistent surface on marked runs. Off-piste terrain benefits from accumulated snowpack and is generally in prime condition.