Hagerman Fossil Beds National Monument in August
August at Hagerman Fossil Beds National Monument averages a daytime high near 91°F and an overnight low around 53°F, with about 0.2" of precipitation. Visitation runs about 1.9× the park's average month, which makes August a very busy month here.
- Average low
- 53°F
- Average high
- 91°F
Range across the year: 22°F to 92°F
- Precipitation
- 0.2 in
- Daylight
- 13.8 hours
Roughly 16% of the park's yearly visitors come in August: roughly 4,100 recreation visits in a typical year, based on National Park Service monthly counts from 1995 to 2025.
That makes August the 3rd-busiest of the park's twelve months, sitting between the July peak (2.3×) and the January low (0.1×).
On our Best Time to Visit score August rates 48/100 ("Fair"). Our recommended month is September: the lightest crowds of the park's good-weather months.
The daily average of about 72°F is hot, with afternoons near 91°F to plan the day around. These figures are 1991–2020 NOAA climate normals from the nearest station, about 1.8 miles from the park.
August 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 13.8 hours of daylight in August to explore — between the 8.9-hour midwinter low and the 15.1-hour summer high.
Park-wide, 2025 drew 36,667 recreation visits, down 6.2% from 39,104 in 2024.
Across the past decade overall visitation has risen about 17.4%, so a August visit is likely to feel busier than it did a few years ago.
How August compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| July | 92°F / 56°F | 2.3× Very busy | 35 Poor |
| August | 91°F / 53°F | 1.9× Very busy | 48 Fair |
| September | 81°F / 44°F | 1.3× Busy | 67 Good |
All twelve months at Hagerman Fossil Beds, with the best time to visit.
Frequently Asked Questions
August averages a daytime high near 91°F and an overnight low around 53°F at Hagerman Fossil Beds National Monument, with about 0.2 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 1.8 miles from the park, so conditions inside the park can differ, especially at other elevations.
August is very busy at Hagerman Fossil Beds National Monument (about 1.9× the average month). Our best-time score rates it "Fair" at 48/100. Our recommended month is September.
The busiest month is July and the quietest is January. August sits at about 1.9× the park's average, or 16% of annual visitation.
A typical August sees about 4,000 recreation visits at Hagerman Fossil Beds National Monument, based on National Park Service monthly counts from 1995–2025.
Where to stay near Hagerman Fossil Beds in August
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See the full ranking of the best national parks to visit in August.
Source: National Park Service Visitor Use Statistics (1995–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.