Montezuma Castle National Monument in May
May at Montezuma Castle National Monument averages a daytime high near 88°F and an overnight low around 47°F, with about 0.4" of precipitation. Visitation runs about 1.2× the park's average month, which makes May a busy month here.
- Average low
- 47°F
- Average high
- 88°F
Range across the year: 25°F to 101°F
- Precipitation
- 0.4 in
- Daylight
- 13.8 hours
Roughly 10% of the park's yearly visitors come in May: about 39,000 recreation visits in a typical year, based on National Park Service monthly counts from 1979 to 2025.
That makes May the 3rd-busiest of the park's twelve months, sitting between the March peak (1.6×) and the January low (0.7×).
On our Best Time to Visit score May rates 64/100 ("Good"). Our recommended month is November: the lightest crowds of the park's good-weather months.
The daily average of about 68°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 1.6 miles from the park.
Because June, July and August together draw about 21% 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 13.8 hours of daylight in May to explore — between the 9.7-hour midwinter low and the 14.3-hour summer high.
Park-wide, 2024 drew 379,967 recreation visits, up 3.5% from 367,239 in 2023.
How May compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| April | 79°F / 40°F | 1.5× Busy | 48 Fair |
| May | 88°F / 47°F | 1.2× Busy | 64 Good |
| June | 98°F / 54°F | 0.9× Average | 49 Fair |
All twelve months at Montezuma Castle, with the best time to visit.
Frequently Asked Questions
May averages a daytime high near 88°F and an overnight low around 47°F at Montezuma Castle National Monument, with about 0.4 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 1.6 miles from the park, so conditions inside the park can differ, especially at other elevations.
May is busy at Montezuma Castle National Monument (about 1.2× the average month). Our best-time score rates it "Good" at 64/100. Our recommended month is November.
The busiest month is March 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 39,000 recreation visits at Montezuma Castle National Monument, based on National Park Service monthly counts from 1979–2025.
Where to stay near Montezuma Castle in May
Booking a May trip to Montezuma Castle National Monument? Compare hotels, cabins and vacation rentals near the park with live May availability and prices.
Top-rated places to stay near Montezuma Castle
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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.