White Sands in December: Crowds, Weather & What to Pack

Shoulder · VisitWhen score 64/100 · #9 of 12 months

December is a solid shoulder-season month to visit White Sands National Park: crowds run 58% of the March peak (57,862 average visits). Weather: highs average 57°F and lows 22°F, with 0.7″ of precipitation and 10 hours of daylight. Computed from NPS and NOAA data.

White Sands in December: what the park service says

If you are heading to White Sands around the holidays, note that the park closes on Christmas Day; it is open every other day of the year except Thanksgiving. Missile testing next door can also shut the park road for up to three hours at a time, together with US 70 between Las Cruces and Alamogordo. The park service posts planned closures on its closure page, so look the day before, and for surprise closures it points to its Facebook page and nmroads.com.

Source: NPS, checked 2026-11-05.

Crowds in December

White Sands averages 57,862 recreation visits in December — 58% of what March, the peak month, draws. Plan lodging and entries with that in mind.

Weather & daylight

Expect cool days (highs average 57°F), and nights drop below freezing (lows average 22°F). It is typically dry (0.7″ of precipitation). Mid-month daylight runs 10 hours.

NOAA 1991–2020 monthly normals, station WHITE SANDS NATL MON, NM US (0 mi from park coordinates, 4,006 ft elevation) — conditions vary inside the park, especially with elevation. Daylight computed for the 15th of December.

What to pack for White Sands in December

Computed from the month's weather normals above — not a generic list.

• Insulated jacket, beanie and gloves — nights average 22°F, below freezing
• Headlamp — only 10 hours of daylight in mid-December (compare other options)
• Sturdy broken-in footwear, navigation and a basic first-aid kit — every park, every month

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Looking for a better window? The computed best months for White Sands are February and October.

Also at their best in December

Other parks whose computed December verdict is a best window — same NPS × NOAA formula:

• American Samoa in December — 17% of peak crowds, highs 88°F, score 66/100
• Everglades in December — 72% of peak crowds, highs 80°F, score 64/100
• Biscayne in December — 77% of peak crowds, highs 80°F, score 62/100

Common questions

See also: the best national parks to visit in December · Last verified 2026-09-24