July is a tough month at Zion — it ranks 11th of the twelve here. Expect about 8% fewer visitors than June, the park's peak — 553,482 visits on average. Days run around 100°F by afternoon and 70°F at night, with 14.5 hours of daylight. Heat is the story here — start at dawn, carry more water than feels reasonable, and be done by midday.
July against the park's best
| Month | Verdict | Avg. visits | vs. peak | High | Low | Snow | Daylight |
|---|---|---|---|---|---|---|---|
| July (this page) | Tough | 553,482 | −8% | 100°F | 70°F | 0" | 14.5 h |
| February (best) | Excellent | 153,173 | −75% | 58°F | 34°F | 0.8" | 10.8 h |
| June (peak crowds) | Tough | 601,680 | peak | 95°F | 62°F | 0" | 14.7 h |
Weather figures are for the Springdale / canyon floor area (the canyon traps summer heat) — the Zion NP 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 Zion?
It is the tough season — doable with preparation, but the numbers say most people should pick another month. July ranks 11 of 12 at Zion on crowds, weather, daylight, and access together.
How crowded is Zion in July?
About 553,482 recreation visits on average — 8% below June, the park's peak.
How warm is Zion in July?
Average highs around 100°F and lows around 70°F at the Zion NP station.