How Crowded Is Grand Portage National Monument in March?

March runs about 0.3× Grand Portage National Monument's average month, which makes it a very quiet month here — roughly 3% of the park's yearly visitors come in March.

In a typical March the park sees roughly 2,200 recreation visits, based on National Park Service monthly counts from 1979 to 2025.

That makes March the 7th-busiest of the park's twelve months, sitting between the August peak (3.1×) and the January low (0.2×).

On our Best Time to Visit score March rates 45/100 ("Fair"), versus the top-rated May at 64/100 — best overall balance of crowds, weather and daylight.

Typical March weather, from 1991–2020 NOAA climate normals at the nearest station, averages a daytime high near 34°F and an overnight low around 13°F, with about 1.3" of precipitation and roughly 8" of snow.

That average of about 24°F is cold, with winter conditions likely on higher ground.

Because June, July and August together draw about 64% of annual visitors, choosing March instead steps outside that summer crush — the single biggest lever on how crowded the park feels.

You'll have about 11.6 hours of daylight in March to explore — between the 8.2-hour midwinter low and the 15.8-hour summer high.

Park-wide, 2025 drew 85,734 recreation visits, down 3.6% from 88,931 in 2024.