Grand Canyon weather
in July
“Reliably warm, dry, and generous with light.”
Roughly 8 rainy days across the month, on average.
July at the Grand Canyon is defined by the North American Monsoon. Mornings dawn clear and hot, highs reach 29°C (84°F). By early afternoon, thunderheads build over the Colorado Plateau, and 2–4 PM brings dramatic storms with lightning, brief heavy rain, and rainbow-lit red rock.
This is peak photographic season — the storm skies over the Grand Canyon are among the most-photographed weather phenomena in the American Southwest. But lightning is genuinely dangerous on exposed rim overlooks. Time viewings for morning hours, then shelter during afternoon storms.
What to pack for Grand Canyon in July
- Light quick-dry clothing
- Wide-brim hat and polarised sunglasses
- Compact rain shell (afternoon storms roll in fast)
- Sturdy shoes with grip (wet sandstone is treacherous)
- 3L water plus electrolyte tablets
What to pack for Grand Canyon in July
- →Quick-dry travel shirtAmazon · shop this
- →UPF sun hatAmazon · shop this
- →Reef-safe sunscreen SPF 50Amazon · shop this
- →Polarized sunglassesAmazon · shop this
- →Universal travel adapterAmazon · shop this
- →Compression packing cubesAmazon · shop this
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Where to stay in Grand Canyon
We don't review individual hotels — plenty of people do that well. What we do is send you to compare rooms in Grand Canyon across trusted platforms.
Compare hotels on Booking.com→Things worth doing
Sunrise Bright Angel Point (North Rim), morning South Rim overlooks, storm photography from safe overlooks (avoid exposed points), Grand Canyon Village indoor museums during storms.
Other places with a similar climate right now
Grand Canyon in July — FAQ
Q01Is July a good time to visit Grand Canyon?
Is July a good time to visit Grand Canyon?
Yes — this is one of the best months of the year to visit. In July, Grand Canyon averages a high of 29°C (85°F) and a low of 16°C (62°F), with 36mm of rainfall across roughly 8 rainy days.
Q02What is the average temperature in Grand Canyon in July?
What is the average temperature in Grand Canyon in July?
The average high temperature in Grand Canyon during July is 29°C (85°F), with an average low of 16°C (62°F). These figures are averaged from ten years of daily records (2015–2024, Open-Meteo Archive).
Q03How many rainy days does Grand Canyon have in July?
How many rainy days does Grand Canyon have in July?
Grand Canyon averages approximately 8 rainy days in July, with a total monthly rainfall of about 36mm. This is based on daily precipitation records where days with 1mm or more of rain are counted as rainy days.
Q04What should I pack for Grand Canyon in July?
What should I pack for Grand Canyon in July?
For Grand Canyon in July, pack light, breathable clothing (cotton or linen), sunscreen and sunglasses, comfortable walking shoes. These recommendations are based on the ten-year weather averages for this specific month.
Q05How crowded is Grand Canyon in July?
How crowded is Grand Canyon in July?
Tourist crowds in Grand Canyon during July are typically high — this is peak season, expect crowds and higher prices. Consider this when planning accommodation — prices track crowd levels closely.