July is a good month at Grand Canyon — it ranks 11th of the twelve here. It is also the park's busiest month, averaging 531,134 visits — come early in the day and hold your plans loosely. Days run around 85°F by afternoon and 50°F at night, with 14.4 hours of daylight.
July against the park's best
| Month | Verdict | Avg. visits | vs. peak | High | Low | Snow | Daylight |
|---|---|---|---|---|---|---|---|
| July (this page) | Good | 531,134 | peak | 85°F | 50°F | 0" | 14.4 h |
| September (best) | Good | 429,427 | −19% | 76°F | 44°F | 0" | 12.4 h |
Weather figures are for the South Rim area (about 7,000 ft — the canyon floor runs 20–25°F hotter) — the Grand Canyon NP 2 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 July a good time to visit Grand Canyon?
It is a reasonable month — the park has stronger ones, but the records don't argue against it. July ranks 11 of 12 at Grand Canyon on crowds, weather, daylight, and access together.
How crowded is Grand Canyon in July?
July is the park's busiest month — about 531,134 recreation visits on average.
How warm is Grand Canyon in July?
Average highs around 85°F and lows around 50°F at the Grand Canyon NP 2 station.
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