How Crowded Is Vicksburg National Military Park in May?

May runs about 1.3× Vicksburg National Military Park'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 45,000 recreation visits, based on National Park Service monthly counts from 1979 to 2025.

That makes May the 2nd-busiest of the park's twelve months, sitting between the June peak (1.3×) and the January low (0.7×).

On our Best Time to Visit score May rates 42/100 ("Poor"), versus the top-rated September at 64/100 — 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 83°F and an overnight low around 65°F, with about 4.8" of precipitation.

That average of about 74°F is a comfortable range for hiking and being outdoors all day.

Because June, July and August together draw about 28% 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 13.7 hours of daylight in May to explore — between the 9.9-hour midwinter low and the 14.1-hour summer high.

Park-wide, 2025 drew 410,300 recreation visits, up 1.7% from 403,332 in 2024.

Across the past decade overall visitation has eased about 11.4%, so May may feel a touch quieter than it once did.