Last updated: August 27, 2025
In December, the average temperature in San Antonio de Buenavista, Mexico hovers around 15°C (59°F), with minima dipping to 0°C (33°F) and maxima reaching up to 28°C (83°F). Expect about 6 mm (0.3 in) of precipitation spread across 1 day, while the average humidity sits comfortably at 81%. Stay prepared for the varied weather!
In December in San Antonio de Buenavista, the average temperature is 15°C (59°F). Maximum temperatures can reach 28°C (83°F), while minimums can drop as low as 0°C (33°F). This makes it a great time for travelers to enjoy a mix of mild and warm weather, perfect for outdoor activities and sightseeing.
In San Antonio de Buenavista in December, the precipitation amount is 6 mm (0.3 in) over the course of 1 day.
In San Antonio de Buenavista in December humidity is 81%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket draped over you, making traveling quite uncomfortable as you constantly wipe away beads of sweat and feel the stickiness clinging to your clothes.
In San Antonio de Buenavista in December, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in San Antonio de Buenavista.
UV Risk Categories
Weather in San Antonio de Buenavista varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in San Antonio de Buenavista, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 15°C (59°F) | 10 mm (0.4 inches) | 74% | very high |
| February Weather | 17°C (63°F) | 10 mm (0.4 inches) | 65% | extreme |
| March Weather | 20°C (68°F) | 7 mm (0.3 inches) | 58% | extreme |
| April Weather | 22°C (71°F) | 3 mm (0.1 inches) | 58% | extreme |
| May Weather | 23°C (74°F) | 26 mm (1.0 inches) | 67% | extreme |
| June Weather | 22°C (72°F) | 142 mm (5.6 inches) | 76% | extreme |
| July Weather | 20°C (68°F) | 158 mm (6.2 inches) | 67% | extreme |
| August Weather | 20°C (68°F) | 136 mm (5.4 inches) | 68% | extreme |
| September Weather | 19°C (67°F) | 134 mm (5.3 inches) | 81% | extreme |
| October Weather | 19°C (66°F) | 54 mm (2.1 inches) | 83% | extreme |
| November Weather | 17°C (63°F) | 16 mm (0.6 inches) | 84% | very high |
| December Weather | 15°C (59°F) | 6 mm (0.3 inches) | 81% | very high |