How Crowded Is Chamizal in September?
Busy1.2× average month · best-time score 63/100
September is a busy month at Chamizal National Memorial, running about 1.2× the park's average month — roughly 10% of the year's visitors come in September. That puts it between the July peak and the January low. Overall our best-time score rates September as "Good" for a visit. You'll get about 12.2 hours of daylight to explore.
Frequently Asked Questions
September is busy at Chamizal National Memorial (about 1.2× the average month). Our best-time score rates it "Good". The single best month overall is January.
The busiest month is July and the quietest is January. September sits at about 1.2× the park's average, or 10% of annual visitation.
Source: National Park Service Visitor Use Statistics (1979–2025). Updated 2026-06-20.