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), days average 62°F with 11.9 hours of daylight. Computed from NPS and NOAA data.
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
Common questions
Is Arches crowded in March?
Yes — March runs 74% of Arches's peak, averaging 144,233 recreation visits (NPS, 2021–2025).
What is the weather like in Arches in March?
Average highs of 62°F, lows of 37°F, 0.7″ of precipitation (NOAA 1991–2020 normals, ARCHES NP HQS, UT US station).
What should I pack for Arches in March?
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 March · Last verified 2026-07-16