Big Bend National Park in July
July at Big Bend National Park averages a daytime high near 92°F and an overnight low around 70°F, with about 2.3" of precipitation. Visitation runs about 0.5× the park's average month, which makes July a very quiet month here.
- Average low
- 70°F
- Average high
- 92°F
Range across the year: 37°F to 94°F
- Precipitation
- 2.3 in
- Daylight
- 13.7 hours
Roughly 4% of the park's yearly visitors come in July: about 20,000 recreation visits in a typical year, based on National Park Service monthly counts from 1979 to 2025.
That makes July the 11th-busiest of the park's twelve months, sitting between the March peak (2×) and the August low (0.4×).
On our Best Time to Visit score July rates 60/100 ("Good"). Our recommended month is September: pleasant weather with noticeably thinner crowds (shoulder season).
The daily average of about 81°F is hot, with afternoons near 92°F to plan the day around. These figures are 1991–2020 NOAA climate normals from the nearest station, about 2.5 miles from the park.
July falls inside the park's busiest stretch: June, July and August together pull about 12% of the year's visitors, so a visit this month means sharing the park with the peak-season crowd.
You'll have about 13.7 hours of daylight in July to explore — near the year-round maximum.
Park-wide, 2025 drew 568,104 recreation visits, up 1.2% from 561,458 in 2024.
Across the past decade overall visitation has risen about 29.3%, so a July visit is likely to feel busier than it did a few years ago.
How July compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| June | 94°F / 68°F | 0.6× Quiet | 56 Fair |
| July | 92°F / 70°F | 0.5× Very quiet | 60 Good |
| August | 91°F / 69°F | 0.4× Very quiet | 64 Good |
All twelve months at Big Bend, with the best time to visit.
Things to do at Big Bend in July
The National Park Service tags 12 Big Bend activities for summer. Here are 8 of them. Each links to the park's own page for it.
- Backpacking Big Bend · reservation required
- Become a Big Bend Expert
- Birdwatch at Cottonwood Campground · 15-60 minutes
- Birdwatch at Rio Grande Village Nature Trail · 15-45 minutes
- Hike Into Santa Elena Canyon
- Hike the Lost Mine Trail
- See the Rio Grande
- View the Night Sky
Frequently Asked Questions
July averages a daytime high near 92°F and an overnight low around 70°F at Big Bend National Park, with about 2.3 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 2.5 miles from the park, so conditions inside the park can differ, especially at other elevations.
July is very quiet at Big Bend National Park (about 0.5× the average month). Our best-time score rates it "Good" at 60/100. Our recommended month is September.
The busiest month is March and the quietest is August. July sits at about 0.5× the park's average, or 4% of annual visitation.
A typical July sees about 20,000 recreation visits at Big Bend National Park, based on National Park Service monthly counts from 1979–2025.
Where to stay near Big Bend in July
Booking a July trip to Big Bend National Park? Compare hotels, cabins and vacation rentals near the park with live July availability and prices.
Top-rated places to stay near Big Bend
Prices for Oct 30–Nov 1, 4 adults. Change dates on the map below.
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See the full ranking of the best national parks to visit in July.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.