Sierra Nevada is open in December with most terrain and lifts running. Conditions are generally solid, and the mountain offers a good balance of snow quality and crowd levels. This is a popular month for skiing without the peak-period surcharges.
30cm
Avg Snowfall
3°C
Avg High (37°F)
-3°C
Avg Low (27°F)
12"
Snowfall (inches)
In December, Sierra Nevada sees an average of 30cm (12 inches) of snowfall. Daytime temperatures typically reach 3°C (37°F) with overnight lows around -3°C (27°F). Milder temperatures mean lighter layering is sufficient, but bring a waterproof shell for changing conditions. UV protection becomes more important as the sun angle increases.
Crowd Level
Day Pass Price
$52
Crowd levels at Sierra Nevada in December are moderate. Weekends draw more visitors than weekdays, and holiday periods within the month will be noticeably busier. Day passes are priced at $52. For the best experience, aim for a midweek visit.
In December, Sierra Nevada typically has strong trail coverage with most runs operational. Snow quality is generally consistent, and grooming keeps the primary runs in good shape.