Great Sand Dunes in April: Crowds, Weather & What to Pack

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April is one of the best months of the year to visit Great Sand Dunes National Park: crowds run 28% of the June peak (26,517 average visits), days average 56°F with 13.2 hours of daylight. Computed from NPS and NOAA data.

Crowds in April

Great Sand Dunes averages 26,517 recreation visits in April — 28% of what June, the peak month, draws. That crowd level sets the tone for parking, permits and lodging.

Weather & daylight

Daytime stays cool (highs average 56°F), and nights drop below freezing (lows average 29°F). It is typically dry (1.2″ of precipitation). Normal snowfall is 8″ — expect snow on the ground. Mid-month daylight runs 13.2 hours.

NOAA 1991–2020 monthly normals, station GREAT SAND DUNES NP & PRESERVE, CO US (7 mi from park coordinates, 8,183 ft elevation) — conditions vary inside the park, especially with elevation. Daylight computed for the 15th of April.

What to pack for Great Sand Dunes in April

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

• Insulated jacket, beanie and gloves — nights average 29°F, below freezing
• Traction devices (microspikes) and gaiters — 8″ normal snowfall
• Sturdy broken-in footwear, navigation and a basic first-aid kit — every park, every month

Common questions

See also: the best national parks to visit in April · Last verified 2026-07-16