January is peak season at Rusutsu. 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.
260cm
Avg Snowfall
-6°C
Avg High (21°F)
-14°C
Avg Low (7°F)
102"
Snowfall (inches)
In January, Rusutsu sees an average of 260cm (102 inches) of snowfall. Daytime temperatures typically reach -6°C (21°F) with overnight lows around -14°C (7°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
$59
Crowd levels at Rusutsu 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 $59. For the best experience, aim for a midweek visit.
During peak season in January, expect the vast majority of Rusutsu's 37 trails to be open. All 18 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.