How Crowded Is Nicodemus National Historic Site in May?

May runs about 1.3× Nicodemus National Historic Site's average month, which makes it a busy month here — roughly 11% of the park's yearly visitors come in May.

In a typical May the park sees about 500 recreation visits, based on National Park Service monthly counts from 1998 to 2025.

That makes May the 3rd-busiest of the park's twelve months, sitting between the July peak (3.7×) and the January low (0.2×).

On our Best Time to Visit score May rates 72/100 ("Good"), versus the top-rated October at 66/100 — pleasant weather with noticeably thinner crowds (shoulder season).

Typical May weather, from 1991–2020 NOAA climate normals at the nearest station, averages a daytime high near 77°F and an overnight low around 48°F, with about 4.3" of precipitation.

That average of about 63°F is a comfortable range for hiking and being outdoors all day.

Because June, July and August together draw about 53% of annual visitors, choosing May instead steps outside that summer crush — the single biggest lever on how crowded the park feels.

You'll have about 14.2 hours of daylight in May to explore — between the 9.2-hour midwinter low and the 14.8-hour summer high.

Park-wide, 2025 drew 6,644 recreation visits, down 11.8% from 7,535 in 2024.

Across the past decade overall visitation has risen about 96.9%, so a May visit is likely to feel busier than it did a few years ago.