Oregon Caves National Monument & Preserve in July
July at Oregon Caves National Monument & Preserve averages a daytime high near 94°F and an overnight low around 52°F, with about 0.3" of precipitation. Visitation runs about 2.4× the park's average month, which makes July a very busy month here.
- Average low
- 52°F
- Average high
- 94°F
Range across the year: 33°F to 94°F
- Precipitation
- 0.3 in
- Daylight
- 14.8 hours
Roughly 20% of the park's yearly visitors come in July: about 12,000 recreation visits in a typical year, based on National Park Service monthly counts from 1979 to 2025.
It is the single busiest month of the year at Oregon Caves; January, the quietest, runs only about 0.1× the average — a 18-to-1 swing between high and low season.
On our Best Time to Visit score July rates 31/100 ("Poor"). Our recommended month is October: the lightest crowds of the park's good-weather months.
The daily average of about 73°F is hot, with afternoons near 94°F to plan the day around. These figures are 1991–2020 NOAA climate normals from the nearest station, about 12.9 miles from the park.
July falls inside the park's busiest stretch: June, July and August together pull about 53% of the year's visitors, so a visit this month means sharing the park with the peak-season crowd.
You'll have about 14.8 hours of daylight in July to explore — near the year-round maximum.
Park-wide, 2025 drew 64,354 recreation visits, down 31.5% from 94,016 in 2024.
How July compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| June | 84°F / 47°F | 1.9× Very busy | 62 Good |
| July | 94°F / 52°F | 2.4× Very busy | 31 Poor |
| August | 94°F / 49°F | 2.0× Very busy | 38 Poor |
All twelve months at Oregon Caves, with the best time to visit.
Frequently Asked Questions
July averages a daytime high near 94°F and an overnight low around 52°F at Oregon Caves National Monument & Preserve, with about 0.3 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 12.9 miles from the park, so conditions inside the park can differ, especially at other elevations.
July is very busy at Oregon Caves National Monument & Preserve (about 2.4× the average month). Our best-time score rates it "Poor" at 31/100. Our recommended month is October.
The busiest month is July and the quietest is January. July sits at about 2.4× the park's average, or 20% of annual visitation.
A typical July sees about 12,000 recreation visits at Oregon Caves National Monument & Preserve, based on National Park Service monthly counts from 1979–2025.
Where to stay near Oregon Caves in July
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Top-rated places to stay near Oregon Caves
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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.