Yosemite in March.

Crowd snapshot.

March runs about 136,000 recreation visits in the five-year mean — roughly 25% of August's peak and a modest step up from February. Spring break weeks (which fall across mid-to-late March depending on the U.S. school district) carry the only meaningful spike, and they tend to be concentrated on the Valley floor rather than across the wider park. Weekday Valley pullouts at Tunnel View and El Capitan Meadow remain easy through most of the month. The Mariposa Grove sees a noticeable bump in the last week or two of March as plowing finishes and the road reopens to the Welcome Plaza shuttle.

Weather snapshot.

Yosemite Park HQ's NOAA-normal March high is 56.7°F with a normal low of 33.5°F. Precipitation normals are about 5.47 inches, still part of the wet-season tail. NOAA snow normals at the Valley station are 0.0 inches; Valley snow when it falls melts fast, but the high country is still piling snowpack toward the next opening sequence. Storms can drop temperatures hard for a day or two and bring chain controls back to the Valley-access routes, then clear into 60°F afternoons by the following weekend. Overnight freezes are still common across the second half of the month.

Access snapshot.

Yosemite Valley remains open year-round on El Portal, Wawona, and Big Oak Flat Roads. Tioga Road and Glacier Point Road are closed to wheels. Mariposa Grove Road typically reopens in late March after plowing — verify current opening status on the NPS Yosemite roads page. The Ahwahnee, Yosemite Valley Lodge, and Curry Village remain on year-round schedule; Housekeeping Camp is still closed for the season. The Badger Pass / Yosemite Ski Area season usually wraps in late March or early April depending on snowpack — confirm with Aramark / Yosemite Hospitality before counting on it for a late-month trip.

Seasonal events.

March is when Valley waterfalls start to recover. Bridalveil, Vernal, and the upper drop of Yosemite Falls begin to swell as low-elevation snowpack melts and feeds the Merced watershed. The first dogwood and oak buds appear on the Valley floor by month-end in warm years. Black bears begin emerging from dens — late March is the typical wake-up window in California, with sightings clustered on south-facing Valley slopes. Daylight is now over 12 hours by the spring equinox, materially expanding the dawn-to-dusk hiking window. Wildflowers in the foothills outside the park (Hite Cove, Sierra Vista) typically peak through the month.

Audience verdict.

March suits the shoulder-season Valley traveler who wants quieter pullouts than April or May, recovering waterfalls, and the first realistic sequoia visit of the year once Mariposa Grove Road reopens. It is not yet a high-country month — Tioga and Glacier Point remain locked down. It is workable for families on spring break who want the Valley without summer parking pressure, with the caveat that overnight freezes and storm-day chain controls still apply. RV travelers should expect outside-park parks at El Portal, Mariposa, Groveland, and Oakhurst as the practical base.

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 across 1979-2025. 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.