August is a good month at Black Canyon of the Gunnison — it ranks 9th of the twelve here. Expect about 10% fewer visitors than June, the park's peak — 43,620 visits on average. Days run around 81°F by afternoon and 52°F at night, with 13.7 hours of daylight.
August against the park's best
| Month | Verdict | Avg. visits | vs. peak | High | Low | Snow | Daylight |
|---|---|---|---|---|---|---|---|
| August (this page) | Good | 43,620 | −10% | 81°F | 52°F | — | 13.7 h |
| April (best) | Excellent | 12,369 | −74% | 56°F | 29°F | — | 13.2 h |
| June (peak crowds) | Good | 48,408 | peak | 76°F | 46°F | — | 14.8 h |
Weather figures are for the South Rim area — the Black Canyon Of The Gunnison station. Visits are 2021–2025 averages; climate normals cover 1991–2020. Conditions vary across the park; check current status before you go.
Common questions
Is August a good time to visit Black Canyon of the Gunnison?
It is a reasonable month — the park has stronger ones, but the records don't argue against it. August ranks 9 of 12 at Black Canyon of the Gunnison on crowds, weather, daylight, and access together.
How crowded is Black Canyon of the Gunnison in August?
About 43,620 recreation visits on average — 10% below June, the park's peak.
How warm is Black Canyon of the Gunnison in August?
Average highs around 81°F and lows around 52°F at the Black Canyon Of The Gunnison station.
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