Guadalupe Mountains · September
Guadalupe Mountains in September
September is a good time to visit Guadalupe Mountains — busier than August, quieter than October.
Expect moderate crowds (4/10), highs near 80°F, and about 12.4 hours of daylight.
Crowd score
How busy it gets
A comfortable middle ground: some company on popular trails, but no gridlock.
About 30% of this park's busiest month.
Source: NPS Visitor Use Statistics, 2023–2025
Data: NPS visitation 2023–2025 · crowd scores computed Oct 2026 · alerts checked Oct 18, 2026. How this is calculated →
Computed from federal data · Methodology by Sharon Ben-Moshe
Visitation
Typical September visits vs. the year
September draws about 5% of Guadalupe Mountains’s yearly visitors.
Typical monthly recreation visits, averaged over the most recent three full years.
Source: NPS Visitor Use Statistics, 2023–2025
Weather
September weather
- Avg high
- 80°F
- Avg low
- 58°F
- Precipitation
- 2.3"
- Sunrise
- 5:43 AM
- Sunset
- 6:04 PM
- Daylight
- 12.4h
Source: NOAA 1991–2020 climate normals, PINE SPRINGS, TX US
What's open
Guadalupe Mountains in September: access
The Pine Springs area, including the campground, visitor center, trailhead, and associated parking areas are open and accessible all of the time during normal operations. Camping is permitted in designated campsites only.
No seasonal road or area closures reported for this park.
Source: NPS Data API
Conditions
Current alerts
- Caution
Devil's Hall is a Strenuous Hike
The hike to Devil's Hall is rated as strenuous. The portion of the route in the wash requires rock scrambling and is dangerous when wet or if water is present. The wash surface is loose gravel and rocks and may be unstable.
Details on nps.gov → - Information
Park Store To Go Cashless
Starting August 14th, 2025 the park store will go cashless. All major credit cards, debit cards and mobile electronic payments will be accepted.
Source: NPS Data API
Context
Guadalupe Mountains crowds across the year
Alternatives
Quieter nearby in September
FAQ
Guadalupe Mountains in September
How busy is Guadalupe Mountains in September?
September rates 4/10 for crowds (Moderate) at Guadalupe Mountains National Park — about 30% of its busiest month. Typical recreation visits: 10,976.
What is the weather like at Guadalupe Mountains in September?
In September, Guadalupe Mountains averages a high of 80°F and a low of 58°F, with about 2.3 inches of precipitation.
How much does it cost to visit Guadalupe Mountains?
Entrance to Guadalupe Mountains costs $10 (An entrance fee of $10 per person (16 years of age and older) is required; entrance fees/passes permit 1-7 consecutive days of use in this national park. Holders of the Annual, Senior, Military, 4th grade and Access Pass can bring in 3 adults free of charge under their pass. Any pass must be displayed in a vehicle while in the national park.).
When is Guadalupe Mountains least crowded?
Guadalupe Mountains is quietest in August and January. If your dates are flexible, those months bring the thinnest crowds of the year.
How many hours of daylight does Guadalupe Mountains get in September?
In mid-September, Guadalupe Mountains gets about 12.4 hours of daylight, with sunrise around 5:43 AM and sunset around 6:04 PM.