Fort Stanwix National Monument in May
May at Fort Stanwix National Monument averages a daytime high near 69°F and an overnight low around 45°F, with about 4.5" of precipitation. Visitation runs about 1.1× the park's average month, which makes May an average month here.
- Average low
- 45°F
- Average high
- 69°F
Range across the year: 13°F to 81°F
- Precipitation
- 4.5 in
- Daylight
- 14.5 hours
Roughly 9% of the park's yearly visitors come in May: roughly 7,200 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 (3.4×) and the January low (0.2×).
May is our recommended month at Fort Stanwix: the lightest crowds of the park's good-weather months.
The daily average of about 57°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 3.2 miles from the park.
Because June, July and August together draw about 54% 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 77,507 recreation visits, down 2.8% from 79,704 in 2024.
Across the past decade overall visitation has eased about 13.3%, so May may feel a touch quieter than it once did.
How May compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| April | 55°F / 34°F | 0.7× Quiet | 57 Fair |
| May | 69°F / 45°F | 1.1× Average | 67 Good |
| June | 76°F / 55°F | 1.5× Busy | 74 Good |
All twelve months at Fort Stanwix, with the best time to visit.
Things to do at Fort Stanwix in May
The National Park Service tags 14 Fort Stanwix activities for spring. Here are 8 of them. Each links to the park's own page for it.
- A Forgotten Civil War: The Revolution in the Mohawk Valley · 15-30 minutes
- Colonial Dress-Up Trunk · 5-15 minutes
- Explore the Fort Garden · 10-15 minutes
- Fort Stanwix B.A.R.K. Rangers!
- Historic Fort Self-Guided Tour · 20-60 minutes
- Junior Rangers at Fort Stanwix! · 30-180 minutes
- New York State Rev War Parks · 1-2 days · reservation required
- Picnic at the Park
Frequently Asked Questions
May averages a daytime high near 69°F and an overnight low around 45°F at Fort Stanwix National Monument, with about 4.5 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 3.2 miles from the park, so conditions inside the park can differ, especially at other elevations.
May is average at Fort Stanwix National Monument (about 1.1× the average month). Our best-time score rates it "Good" at 67/100. May is our recommended month for this park.
The busiest month is July and the quietest is January. May sits at about 1.1× the park's average, or 9% of annual visitation.
A typical May sees about 7,000 recreation visits at Fort Stanwix National Monument, based on National Park Service monthly counts from 1979–2025.
Where to stay near Fort Stanwix in May
Booking a May trip to Fort Stanwix National Monument? Compare hotels, cabins and vacation rentals near the park with live May availability and prices.
Top-rated places to stay near Fort Stanwix
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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.