San Antonio weather in November
November in San Antonio: nice, a little rain, with clean air — one of the best months to visit.
#2 of 12 months in San Antonio · #90 of 604 destinations to visit in November · comfort 86/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
San Antonio climate normals — November
| Daytime high | 22°C / 71°F | 😎 nice |
|---|---|---|
| Nighttime low | 12°C / 54°F | |
| Feels like (high) | 21°C / 70°F | |
| Rainfall | 52 mm / 2.1 in | 🌦 some rain |
| Rainy days | 8 days | |
| Humidity | 72% | 💧 humid |
| Dew point | 10°C / 50°F | |
| Sunshine | 6.9 h/day | |
| Daylight | 10.7 h | |
| Wind | 17 km/h / 10 mph | |
| Air quality (US AQI) | 34 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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San Antonio in November — FAQ
- Is November a good time to visit San Antonio?
- November in San Antonio: nice, a little rain, with clean air — one of the best months to visit. It ranks #2 of 12 months for San Antonio on SeasonMap's comfort score (86/100).
- What is the weather like in San Antonio in November?
- In November, San Antonio averages a daily high of 21.8°C and a low of 12.2°C, with about 52.1 mm of rain over roughly 8.4 rainy days.
- What is the air quality in San Antonio in November?
- San Antonio has a mean US Air Quality Index of about 34 in November.