How Crowded Is Coronado in August?
August is an average month at Coronado National Memorial, running about 0.9× the park's average month — roughly 8% of the year's visitors come in August. That puts it between the March peak and the June low. Overall our best-time score rates August as "Good" for a visit. Typical August weather averages a high near 87°F and a low around 62°F, with about 4.8" of precipitation. You'll get about 13.1 hours of daylight to explore.
Frequently Asked Questions
August is average at Coronado National Memorial (about 0.9× the average month). Our best-time score rates it "Good". The single best month overall is June.
The busiest month is March and the quietest is June. August sits at about 0.9× the park's average, or 8% of annual visitation.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-06-20.