San Antonio Missions National Historical Park in October
October at San Antonio Missions National Historical Park averages a daytime high near 84°F and an overnight low around 62°F, with about 3" of precipitation. Visitation runs about 1× the park's average month, which makes October an average month here.
- Average low
- 62°F
- Average high
- 84°F
Range across the year: 42°F to 98°F
- Precipitation
- 3.0 in
- Daylight
- 11.3 hours
Roughly 8% of the park's yearly visitors come in October: about 107,000 recreation visits in a typical year, based on National Park Service monthly counts from 1983 to 2025.
That makes October the 8th-busiest of the park's twelve months, sitting between the July peak (1.2×) and the November low (0.8×).
On our Best Time to Visit score October rates 62/100 ("Good"). Our recommended month is February: pleasant weather with noticeably thinner crowds (shoulder season).
The daily average of about 73°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 28% of annual visitors, choosing October instead steps outside that summer crush — the single biggest lever on how crowded the park feels.
You'll have about 11.3 hours of daylight in October to explore — between the 10.1-hour midwinter low and the 13.9-hour summer high.
Park-wide, 2025 drew 1,552,510 recreation visits, up 21.4% from 1,278,777 in 2024.
How October compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| September | 91°F / 71°F | 1.1× Average | 29 Poor |
| October | 84°F / 62°F | 1.0× Average | 62 Good |
| November | 73°F / 51°F | 0.8× Quiet | 80 Excellent |
All twelve months at San Antonio Missions, with the best time to visit.
Things to do at San Antonio Missions in October
The National Park Service tags 3 San Antonio Missions activities for fall. Each links to the park's own page for it.
- Explore the Missions of San Antonio · 0-4 hours
- Hike & Bike Along the River · 15-240 minutes
- Junior Ranger Program · 15-60 minutes
Frequently Asked Questions
October averages a daytime high near 84°F and an overnight low around 62°F at San Antonio Missions National Historical Park, with about 3 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.
October is average at San Antonio Missions National Historical Park (about 1.0× the average month). Our best-time score rates it "Good" at 62/100. Our recommended month is February.
The busiest month is July and the quietest is November. October sits at about 1.0× the park's average, or 8% of annual visitation.
A typical October sees about 107,000 recreation visits at San Antonio Missions National Historical Park, based on National Park Service monthly counts from 1983–2025.
Where to stay near San Antonio Missions in October
Booking a October trip to San Antonio Missions National Historical Park? Compare hotels, cabins and vacation rentals near the park with live October availability and prices.
Top-rated places to stay near San Antonio Missions
Prices for Oct 30–Nov 1, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Visiting San Antonio Missions in October?
Get crowd forecasts and lodging deals for San Antonio Missions by email. No spam, unsubscribe anytime.
See the full ranking of the best national parks to visit in October.
Source: National Park Service Visitor Use Statistics (1983–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.