Last updated: August 27, 2025
The average temperature in San Antonio, Mexico during November is a comfortable 17°C (63°F). Expect a range with a minimum of 7°C (45°F) and a maximum reaching up to 29°C (84°F). You might encounter some rain, as the precipitation amount is about 38 mm (1.5 in) over roughly 4 days. Additionally, the average humidity sits at a notable 77%, adding a touch of mugginess to the air.
In November in San Antonio, the average temperature is 17°C (63°F). The maximum can reach 29°C (84°F), while the minimum can be as low as 7°C (45°F). This makes it a great time for travelers to enjoy mild weather and engage in outdoor activities.
In San Antonio in November, the total precipitation amount is 38 mm (1.5 in) spread over the course of 4 days.
In San Antonio in November, humidity is 77%. With an average temperature of 17°C (63°F), this humidity feels like a cozy blanket wrapped around you, creating a muggy atmosphere that can be a bit uncomfortable for traveling, making you want to seek shade and hydration as you explore.
In San Antonio in November, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in San Antonio.
UV Risk Categories
Weather in San Antonio varies notably across the year, with each month offering distinct climate conditions. This page compares November’s weather to other months in San Antonio, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 15°C (60°F) | 13 mm (0.5 inches) | 70% | very high |
| February Weather | 16°C (62°F) | 21 mm (0.8 inches) | 65% | extreme |
| March Weather | 19°C (66°F) | 7 mm (0.3 inches) | 59% | extreme |
| April Weather | 20°C (68°F) | 3 mm (0.1 inches) | 60% | extreme |
| May Weather | 21°C (70°F) | 46 mm (1.8 inches) | 67% | extreme |
| June Weather | 20°C (69°F) | 231 mm (9.1 inches) | 80% | extreme |
| July Weather | 19°C (66°F) | 420 mm (16.5 inches) | 81% | extreme |
| August Weather | 19°C (66°F) | 383 mm (15.1 inches) | 83% | extreme |
| September Weather | 19°C (66°F) | 347 mm (13.7 inches) | 83% | extreme |
| October Weather | 19°C (66°F) | 145 mm (5.7 inches) | 80% | extreme |
| November Weather | 17°C (63°F) | 38 mm (1.5 inches) | 77% | very high |
| December Weather | 15°C (60°F) | 15 mm (0.6 inches) | 76% | very high |