How Crowded Is Waco Mammoth in August?
August is a quiet month at Waco Mammoth National Monument, running about 0.8× the park's average month — roughly 7% of the year's visitors come in August. That puts it between the March peak and the January low. Overall our best-time score rates August as "Good" for a visit. Typical August weather averages a high near 95°F and a low around 75°F, with about 2.4" of precipitation. You'll get about 13.2 hours of daylight to explore.
Frequently Asked Questions
August is quiet at Waco Mammoth National Monument (about 0.8× the average month). Our best-time score rates it "Good". The single best month overall is September.
The busiest month is March and the quietest is January. August sits at about 0.8× the park's average, or 7% of annual visitation.
Source: National Park Service Visitor Use Statistics (2015–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-06-20.