How Crowded Is New Bedford Whaling National Historical Park in May?

May runs about 1× New Bedford Whaling National Historical Park's average month, which makes it an average month here — roughly 8% of the park's yearly visitors come in May.

In a typical May the park sees roughly 9,000 recreation visits, based on National Park Service monthly counts from 1998 to 2025.

That makes May the 6th-busiest of the park's twelve months, sitting between the July peak (2.9×) and the January low (0.3×).

On our Best Time to Visit score May rates 71/100 ("Good") — the single best-rated month at New Bedford Whaling, balancing crowds against weather and daylight.

Typical May weather, from 1991–2020 NOAA climate normals at the nearest station, averages a daytime high near 68°F and an overnight low around 50°F, with about 3.7" 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 49% 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 14.3 hours of daylight in May to explore — between the 9-hour midwinter low and the 15-hour summer high.

Park-wide, 2024 drew 18,330 recreation visits, up 7.6% from 17,034 in 2023.

Across the past decade overall visitation has eased about 78.4%, so May may feel a touch quieter than it once did.