Arches in April: Crowds, Weather & What to Pack
Peak crowds · VisitWhen score 66/100 · #4 of 12 months
April is peak season — expect the year's biggest crowds at Arches National Park: crowds run 83% of the May peak (162,590 average visits), days average 70°F with 13.2 hours of daylight. Computed from NPS and NOAA data.
Crowds in April
Arches averages 162,590 recreation visits in April — 83% of what May, the peak month, draws. That crowd level sets the tone for parking, permits and lodging — book early and start days at dawn.
Weather & daylight
Days are pleasant (highs average 70°F), and mornings are chilly (lows average 44°F). It is typically dry (0.7″ of precipitation). Mid-month daylight runs 13.2 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 April.
What to pack for Arches in April
Computed from the month's weather normals above — not a generic list.
- Warm mid-layer (fleece or light puffy) — mornings average 44°F
- Sturdy broken-in footwear, navigation and a basic first-aid kit — every park, every month
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Want quieter or kinder conditions? The computed best months for Arches are February and March.
Also at their best in April
Other parks whose computed April verdict is a best window — same NPS × NOAA formula:
- Theodore Roosevelt in April — 7% of peak crowds, highs 56°F, score 92/100
- Badlands in April — 16% of peak crowds, highs 60°F, score 90/100
- Lake Clark in April — 0% of peak crowds, highs 46°F, score 89/100
- Voyageurs in April — 0% of peak crowds, highs 49°F, score 88/100
Common questions
Is Arches crowded in April?
Yes — April runs 83% of Arches's peak, averaging 162,590 recreation visits (NPS, 2021–2025).
What is the weather like in Arches in April?
Average highs of 70°F, lows of 44°F, 0.7″ of precipitation (NOAA 1991–2020 normals, ARCHES NP HQS, UT US station).
What should I pack for Arches in April?
Warm mid-layer (fleece or light puffy); Sturdy broken-in footwear, navigation and a basic first-aid kit — the full weather-computed list is on this page.
See also: the best national parks to visit in April · Last verified 2026-09-12