Chamizal National Memorial in May
May at Chamizal National Memorial averages a daytime high near 89°F and an overnight low around 62°F, with about 0.4" of precipitation. Visitation runs about 1.1× the park's average month, which makes May an average month here.
- Average low
- 62°F
- Average high
- 89°F
Range across the year: 34°F to 97°F
- Precipitation
- 0.4 in
- Daylight
- 13.6 hours
Roughly 9% of the park's yearly visitors come in May: roughly 5,500 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 (2.8×) and the January low (0.4×).
On our Best Time to Visit score May rates 67/100 ("Good"). Our recommended month is October: pleasant weather with noticeably thinner crowds (shoulder season).
The daily average of about 75°F is warm enough that midday heat is worth planning around. These figures are 1991–2020 NOAA climate normals from the nearest station, about 5.5 miles from the park.
Because June, July and August together draw about 42% 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 13.6 hours of daylight in May to explore — between the 9.9-hour midwinter low and the 14.1-hour summer high.
Park-wide, 2024 drew 6,627 recreation visits, down 20.4% from 8,324 in 2023.
Across the past decade overall visitation has eased about 82.7%, 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 | 80°F / 53°F | 1.2× Busy | 78 Excellent |
| May | 89°F / 62°F | 1.1× Average | 67 Good |
| June | 97°F / 71°F | 1.2× Busy | 38 Poor |
All twelve months at Chamizal, with the best time to visit.
Things to do at Chamizal in May
The National Park Service tags 5 Chamizal activities for spring. Each links to the park's own page for it.
Frequently Asked Questions
May averages a daytime high near 89°F and an overnight low around 62°F at Chamizal National Memorial, with about 0.4 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 5.5 miles from the park, so conditions inside the park can differ, especially at other elevations.
May is average at Chamizal National Memorial (about 1.1× the average month). Our best-time score rates it "Good" at 67/100. Our recommended month is October.
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 5,000 recreation visits at Chamizal National Memorial, based on National Park Service monthly counts from 1979–2025.
Where to stay near Chamizal in May
Booking a May trip to Chamizal National Memorial? Compare hotels, cabins and vacation rentals near the park with live May availability and prices.
Top-rated places to stay near Chamizal
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.