Zion in January: Crowds, Weather & What to Pack

Best window · VisitWhen score 76/100 · #2 of 12 months

January is one of the best months of the year to visit Zion National Park: crowds run 23% of the June peak (139,474 average visits). Weather: highs average 54°F and lows 30°F, with 2.0″ of precipitation and 9.9 hours of daylight. Computed from NPS and NOAA data.

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Crowds in January

Zion averages 139,474 recreation visits in January — 23% of what June, the peak month, draws — the quietest month of the year. Trailheads and parking fill accordingly — crowds are thin by this park's standards.

Weather & daylight

Days are cool (highs average 54°F), and nights drop below freezing (lows average 30°F). It is typically dry (2.0″ of precipitation). Mid-month daylight runs 9.9 hours.

NOAA 1991–2020 monthly normals, station ZION NP, UT US (1 mi from park coordinates, 4,038 ft elevation) — conditions vary inside the park, especially with elevation. Daylight computed for the 15th of January.

What to pack for Zion in January

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

• Insulated jacket, beanie and gloves — nights average 30°F, below freezing
• Headlamp — only 9.9 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
• 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
• Mammoth Cave in January — 15% of peak crowds, highs 48°F, score 70/100

Common questions

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