Wind Cave National Park in May
May at Wind Cave National Park averages a daytime high near 66°F and an overnight low around 41°F, with about 3.7" of precipitation. Visitation runs about 1.1× the park's average month, which makes May an average month here.
- Average low
- 41°F
- Average high
- 66°F
Range across the year: 15°F to 85°F
- Precipitation
- 3.7 in
- Daylight
- 14.5 hours
Roughly 10% of the park's yearly visitors come in May: about 57,000 recreation visits in a typical year, based on National Park Service monthly counts from 1979 to 2025.
That makes May the 5th-busiest of the park's twelve months, sitting between the July peak (2.5×) and the January low (0.2×).
On our Best Time to Visit score May rates 60/100 ("Good"). Our recommended month is September: the lightest crowds of the park's good-weather months.
The daily average of about 54°F is a comfortable range for hiking and being outdoors all day. These figures are 1991–2020 NOAA climate normals from the nearest station, about 2.6 miles from the park.
Because June, July and August together draw about 55% 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 14.5 hours of daylight in May to explore — between the 8.8-hour midwinter low and the 15.2-hour summer high.
Park-wide, 2025 drew 606,258 recreation visits, up 23.9% from 489,399 in 2024.
How May compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| April | 58°F / 31°F | 0.8× Quiet | 44 Poor |
| May | 66°F / 41°F | 1.1× Average | 60 Good |
| June | 77°F / 50°F | 2.0× Very busy | 57 Fair |
All twelve months at Wind Cave, with the best time to visit.
Things to do at Wind Cave in May
The National Park Service tags 13 Wind Cave activities for spring. Here are 8 of them. Each links to the park's own page for it.
- Bike Wind Cave
- Picnic at Wind Cave
- Backcountry Camping at Wind Cave
- Become a Wind Cave Junior Ranger · 20-45 minutes
- Hiking at Wind Cave
- Pet Friendly Hikes · 30-60 minutes
- Take a Cave Tour · 60-90 minutes · reservation required
- Watch Wind Cave Wildlife
Frequently Asked Questions
May averages a daytime high near 66°F and an overnight low around 41°F at Wind Cave National Park, with about 3.7 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 2.6 miles from the park, so conditions inside the park can differ, especially at other elevations.
May is average at Wind Cave National Park (about 1.1× the average month). Our best-time score rates it "Good" at 60/100. Our recommended month is September.
The busiest month is July and the quietest is January. May sits at about 1.1× the park's average, or 10% of annual visitation.
A typical May sees about 57,000 recreation visits at Wind Cave National Park, based on National Park Service monthly counts from 1979–2025.
Where to stay near Wind Cave in May
Booking a May trip to Wind Cave National Park? Compare hotels, cabins and vacation rentals near the park with live May availability and prices.
Top-rated places to stay near Wind Cave
Prices for Oct 30–Nov 1, 4 adults. Change dates on the map below.
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See the full ranking of the best national parks to visit in May.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.