How Crowded Is James A Garfield National Historic Site in May?

May runs about 1.3× James A Garfield National Historic Site's average month, which makes it a busy month here — roughly 10% of the park's yearly visitors come in May.

In a typical May the park sees roughly 3,700 recreation visits, based on National Park Service monthly counts from 1997 to 2025.

That makes May the 4th-busiest of the park's twelve months, sitting between the July peak (2.4×) and the January low (0.2×).

On our Best Time to Visit score May rates 62/100 ("Good"), versus the top-rated September 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 69°F and an overnight low around 49°F, with about 4.1" of precipitation.

That average of about 59°F is a comfortable range for hiking and being outdoors all day.

Because June, July and August together draw about 45% 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 14.4 hours of daylight in May to explore — between the 9-hour midwinter low and the 15-hour summer high.

Park-wide, 2024 drew 39,671 recreation visits, up 8.5% from 36,553 in 2023.

Across the past decade overall visitation has eased about 29.9%, so May may feel a touch quieter than it once did.