How Crowded Is Castillo de San Marcos National Monument in November?

November runs about 1× Castillo de San Marcos National Monument's average month, which makes it an average month here — roughly 8% of the park's yearly visitors come in November.

In a typical November the park sees about 51,000 recreation visits, based on National Park Service monthly counts from 1979 to 2025.

That makes November the 8th-busiest of the park's twelve months, sitting between the March peak (1.5×) and the September low (0.6×).

On our Best Time to Visit score November rates 68/100 ("Good"), versus the top-rated October at 77/100 — pleasant weather with noticeably thinner crowds (shoulder season).

Typical November weather, from 1991–2020 NOAA climate normals at the nearest station, averages a daytime high near 75°F and an overnight low around 58°F, with about 2.3" of precipitation.

That average of about 66°F is a comfortable range for hiking and being outdoors all day.

Because June, July and August together draw about 24% of annual visitors, choosing November instead steps outside that summer crush — the single biggest lever on how crowded the park feels.

You'll have about 10.5 hours of daylight in November to explore — between the 10.1-hour midwinter low and the 13.9-hour summer high.

Park-wide, 2025 drew 598,070 recreation visits, up 3.1% from 579,825 in 2024.

Across the past decade overall visitation has eased about 13.4%, so November may feel a touch quieter than it once did.