How Crowded Is Big South Fork National River & Recreation Area in May?
May runs about 1.2× Big South Fork National River & Recreation Area'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 about 79,000 recreation visits, based on National Park Service monthly counts from 1988 to 2025.
That makes May the 3rd-busiest of the park's twelve months, sitting between the October peak (1.3×) and the January low (0.5×).
On our Best Time to Visit score May rates 54/100 ("Fair"), versus the top-rated April at 52/100 — 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 74°F and an overnight low around 51°F.
That average of about 62°F is a comfortable range for hiking and being outdoors all day.
Because June, July and August together draw about 30% 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 13.9 hours of daylight in May to explore — between the 9.5-hour midwinter low and the 14.5-hour summer high.
Park-wide, 2025 drew 774,353 recreation visits, down 0.7% from 779,602 in 2024.
Frequently Asked Questions
May is busy at Big South Fork National River & Recreation Area (about 1.2× the average month). Our best-time score rates it "Fair". The single best month overall is April.
The busiest month is October and the quietest is January. May sits at about 1.2× the park's average, or 10% of annual visitation.
A typical May sees about 79,000 recreation visits at Big South Fork National River & Recreation Area, based on National Park Service monthly counts from 1988–2025.
Where to stay near Big South Fork in May
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Source: National Park Service Visitor Use Statistics (1988–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-07-14.