Yosemite in December.

Crowd snapshot.

December runs about 149,000 recreation visits in the five-year mean, roughly 28% of August's peak. The first two weeks track November's quiet baseline at the Valley pullouts. NPS says Yosemite may be very busy during winter holidays, especially late December and early January, with traffic congestion and limited parking. The Badger Pass / Yosemite Ski Area pulls a steady weekday flow once it opens. Valley pullouts at Tunnel View and Lower Yosemite Fall remain comparatively quiet even during the holiday week as visitor flow concentrates onto lodges, the ice rink at Curry Village, and Badger Pass.

Weather snapshot.

Yosemite Park HQ's NOAA-normal December high is 45.9°F with a normal low of 27.8°F; the coldest month at the Valley station. Precipitation normals are about 5.60 inches, part of the heart of the California wet season. NOAA snow normals at the Valley station are 0.0 inches because the Valley is snow-light by elevation, but any winter storm can drop Valley snow that persists for days in shaded sections, and the high country is reliably piling deep snowpack. Shortest daylight of the year falls in late December. Chain controls are common after storms; CA-140 from El Portal is the most reliable storm-day route into the Valley.

Access snapshot.

Yosemite Valley is open year-round on El Portal, Wawona, and Big Oak Flat Roads. Tioga Road and Glacier Point Road are closed to wheels for the season. Mariposa Grove Road is closed for the winter; the Washburn Trail is a two-mile route to the grove that may be snowy or icy. The Badger Pass / Yosemite Ski Area at the Glacier Point Road plowed turnoff typically opens in mid-December if snowpack allows. The Ahwahnee and Yosemite Valley Lodge are open, and Curry Village is back for the holidays after its late-autumn closure window. Housekeeping Camp and Tuolumne Meadows Lodge are closed for the season, and not every other in-park lodge opens every year.

Seasonal events.

December is when the Valley settles into deep-winter rhythm. NPS says the Curry Village Ice Rink is open from mid-November to mid-March and Badger Pass offers downhill skiing from mid-December, conditions permitting. Yosemite Falls runs cold and lean; the upper drop can hold spectacular ice formations after wet storms. Granite walls catch a low-angle winter sun that produces some of the year's most distinctive Tunnel View and Valley View light.

Audience verdict.

December serves two audiences: Valley-photographer winter travelers who want granite winter light and empty pullouts in the first two weeks, and holiday families willing to book Valley lodging well ahead; NPS says lodging reservations open 366 days in advance. It is not a high-country month, not a Half Dome month, and not a workable month for anyone hoping to drive Tioga or Glacier Point. RV travelers should expect outside-park bases as Housekeeping Camp is closed. Pack chains regardless of vehicle and treat any storm-day itinerary as flexible; the Badger Pass operating season starts mid-month in normal-snow years.

Common questions.

Is December a good time to visit Yosemite?

December runs quiet at Yosemite, about 28% of the August peak, with cold weather (average highs near 46°F). If thinner crowds are the goal, it is one of the easier months to pick.

How crowded is Yosemite in December?

December averages about 148,661 recreation visits, roughly 28% of Yosemite's busiest month (August). That lands it in the middle of Yosemite's year for crowds.

How much of Yosemite is open in December?

In a typical December, about 50% of Yosemite's road network (weighted by how important each route is) is open to wheeled vehicles. Road-opening dates shift year to year, so check the official NPS page for current conditions before you go.

Methodology

Monthly recreation visits come from the official NPS Visitor Use Statistics Data Package, 2025 on NPS IRMA Stats; the statistic shown is Recreation Visits, the 5-year mean for 2021-2025. Climate normals come from NOAA NCEI's 1991-2020 U.S. Climate Normals at Yosemite Park HQ, CA (Yosemite Valley) (station USC00049855, 4,018 ft elevation). The access score weights named park roads by route importance for typical wheeled-vehicle openings that month. Year-variable specifics: Tioga and Glacier Point open/close dates, Half Dome cable install/removal, Mariposa Grove Road reopen, the Horsetail Fall walk-in protocol, and lodge season bookends; drift year to year and are hedged in the editorial above; confirm current dates on the official NPS Yosemite page before booking. Independent site, not affiliated with the National Park Service.