Joshua Tree in January: Crowds, Weather & What to Pack

Best window · VisitWhen score 65/100 · #3 of 12 months

January is one of the best months of the year to visit Joshua Tree National Park: crowds run 64% of the March peak (264,502 average visits). Weather: highs average 66°F and lows 40°F, with 0.8″ of precipitation and 10.1 hours of daylight. Computed from NPS and NOAA data.

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Joshua Tree in January: what the park service says

A January weekend at Joshua Tree means a crowded campground: the park service says all of them are usually full on weekends between September and May. The park says first-come sites fill on most weeknights in its spring busy season, which starts in mid-February. For a first-come site at Hidden Valley, Belle or White Tank, come early in the week, when your odds are best. The five reservation campgrounds book up to six months ahead on recreation.gov. If you are running a night late, call 760-367-3001, and cancel any night you won't use.

Source: NPS, checked 2026-11-05.

Crowds in January

Joshua Tree averages 264,502 recreation visits in January — 64% of what March, the peak month, draws. That crowd level sets the tone for parking, permits and lodging.

Weather & daylight

Days are pleasant (highs average 66°F), and mornings are chilly (lows average 40°F). It is typically dry (0.8″ of precipitation). Mid-month daylight runs 10.1 hours.

NOAA 1991–2020 monthly normals, station CHIRIACO SUMMIT, CA US (18 mi from park coordinates, 1,706 ft elevation) — conditions vary inside the park, especially with elevation. Daylight computed for the 15th of January.

What to pack for Joshua Tree in January

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

• Warm mid-layer (fleece or light puffy) — mornings average 40°F
• Headlamp — only 10.1 hours of daylight in mid-January (compare other options)
• Sturdy broken-in footwear, navigation and a basic first-aid kit — every park, every month

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Also at their best in January

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

• Channel Islands in January — 35% of peak crowds, highs 66°F, score 76/100
• Zion in January — 23% of peak crowds, highs 54°F, score 76/100
• Carlsbad Caverns in January — 38% of peak crowds, highs 56°F, score 73/100
• Big Bend in January — 50% of peak crowds, highs 69°F, score 71/100

Common questions

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