San Antonio Missions National Historical Park in May
In May, San Antonio Missions National Historical Park averages a high of 88°F and a low of 68°F, with 3.9 inches of precipitation (rain plus melted snow). About 98,000 people visit, the 9th busiest of 12 (busy). Days are 13 hours 36 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 88° / 68°F
- Precipitation
- 3.9in
- Snow
- –in
- Daylight
- 13h 36m
- Visitors
- 98,000
- Crowds
- Busy
Best months for weather and crowds instead: February (busy), November (busy) and December (busy).
Weather 1991–2020 averages at San Antonio Stinson AP, TX, 1.1 miles from the park's center, 571 ft. Visitors National Park Service recreation visits, average of 2023–2025. Updated .
Other parks in May
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| Big Bend National Park | 89° / 62° | Moderate | Hot |
| Chickasaw National Recreation Area | 79° / 59° | Busy | Mild, wet |
| Carlsbad Caverns National Park | 84° / 58° | Busy | Hot |
| Guadalupe Mountains National Park | 82° / 58° | Moderate | Hot |
| Lake Meredith National Recreation Area | 83° / 50° | Busy | Hot |
Closures, reservations and alerts: San Antonio Missions National Historical Park on nps.gov
All twelve months at San Antonio Missions National Historical Park · National parks to visit in May