Black Canyon of the Gunnison in July: Crowds, Weather & What to Pack

Peak crowds · VisitWhen score 63/100 · #9 of 12 months

July is peak season — expect the year's biggest crowds at Black Canyon of the Gunnison National Park: crowds run 97% of the June peak (46,998 average visits), days average 82°F with 14.6 hours of daylight. Computed from NPS and NOAA data.

Crowds in July

Black Canyon of the Gunnison averages 46,998 recreation visits in July — 97% of what June, 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 warm (highs average 82°F), and nights stay mild (lows average 53°F). It is typically dry (1.6″ of precipitation). Mid-month daylight runs 14.6 hours.

NOAA 1991–2020 monthly normals, station BLACK CANYON OF THE GUNNISON, CO US (2 mi from park coordinates, 8,151 ft elevation) — conditions vary inside the park, especially with elevation. Daylight computed for the 15th of July.

What to pack for Black Canyon of the Gunnison in July

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

• Sun protection and 2L+ water per person — highs average 82°F
• Sturdy broken-in footwear, navigation and a basic first-aid kit — every park, every month

Want quieter or kinder conditions? The computed best months for Black Canyon of the Gunnison are March and April.

Common questions

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