How Crowded Is Longfellow House Washington's Headquarters in December?
December is a very quiet month at Longfellow House Washington's Headquarters National Historic Site, running about 0.5× the park's average month — roughly 4% of the year's visitors come in December. That puts it between the June peak and the January low. Overall our best-time score rates December as "Good" for a visit. You'll get about 8.9 hours of daylight to explore.
Frequently Asked Questions
December is very quiet at Longfellow House Washington's Headquarters National Historic Site (about 0.5× the average month). Our best-time score rates it "Good". The single best month overall is February.
The busiest month is June and the quietest is January. December sits at about 0.5× the park's average, or 4% of annual visitation.
Source: National Park Service Visitor Use Statistics (1979–2025). Updated 2026-06-20.