Arches in March: Crowds, Weather & What to Pack

Best window · VisitWhen score 66/100 · #3 of 12 months

March is one of the best months of the year to visit Arches National Park: crowds run 74% of the May peak (144,233 average visits). Weather: highs average 62°F and lows 37°F, with 0.7″ of precipitation and 11.9 hours of daylight. Computed from NPS and NOAA data.

Planning Arches? Pack a guidebook: Moon Arches & Canyonlands on Amazon. · affiliate link, VisitWhen earns from qualifying purchases

Crowds in March

Arches averages 144,233 recreation visits in March — 74% of what May, the peak month, draws. Plan lodging and entries with that in mind — book early and start days at dawn.

Weather & daylight

Daytime temperatures are comfortable (highs average 62°F), and mornings are chilly (lows average 37°F). It is typically dry (0.7″ of precipitation). Mid-month daylight runs 11.9 hours.

NOAA 1991–2020 monthly normals, station ARCHES NP HQS, UT US (9 mi from park coordinates, 4,093 ft elevation) — conditions vary inside the park, especially with elevation. Daylight computed for the 15th of March.

What to pack for Arches in March

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

• Warm mid-layer (fleece or light puffy) — mornings average 37°F
• Sturdy broken-in footwear, navigation and a basic first-aid kit — every park, every month

As an Amazon Associate, VisitWhen earns from qualifying purchases. Gear names above link to Amazon searches or to a specific product — we don't show or set prices; you always see Amazon's current price.

Packing for a trip with a date on it? Amazon Prime includes fast delivery on eligible items, and eligible new members may be offered a free trial, so gear ordered this week can arrive before you leave. Delivery speed varies by item and address. See if you can try Prime free →
Affiliate link — we may earn a commission on qualifying sign-ups, at no extra cost to you. Current terms are on Amazon's page.

Also at their best in March

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

• Great Basin in March — 10% of peak crowds, highs 48°F, score 81/100
• Shenandoah in March — 23% of peak crowds, highs 55°F, score 78/100
• Wind Cave in March — 15% of peak crowds, highs 50°F, score 78/100
• Mesa Verde in March — 17% of peak crowds, highs 47°F, score 77/100

Common questions

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