How Crowded Is Cape Cod in December?
Very quiet0.4× average month · best-time score 74/100
December is a very quiet month at Cape Cod National Seashore, running about 0.4× the park's average month — roughly 4% of the year's visitors come in December. That puts it between the August peak and the January low. Overall our best-time score rates December as "Good" for a visit. You'll get about 9.0 hours of daylight to explore.
Frequently Asked Questions
December is very quiet at Cape Cod National Seashore (about 0.4× the average month). Our best-time score rates it "Good". The single best month overall is February.
The busiest month is August and the quietest is January. December sits at about 0.4× the park's average, or 4% of annual visitation.
Source: National Park Service Visitor Use Statistics (1979–2025). Updated 2026-06-20.