Last updated: August 27, 2025
In December, the average temperature in Villa Union, Mexico hovers around 15°C (59°F). While you might experience a chilly minimum of 0°C (31°F), the heat can soar to a sizzling maximum of 34°C (94°F). Prepare for a bit of rain, as the area receives approximately 18 mm (0.7 in) of precipitation over 3 days, all amidst a relatively high average humidity of 87%.
In December in Villa Union, the average temperature is 15°C (59°F), with maximums reaching 34°C (94°F) and minimums dropping to as low as 0°C (31°F). This variation makes it a great time for travelers to pack layers and enjoy the diverse weather conditions.
In Villa Union in December, the precipitation amount is 18 mm (0.7 in) over a span of 3 days.
In Villa Union in December, humidity is 87%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket, making traveling uncomfortable as the air feels thick and stifling, often leaving you feeling hot and sticky even when the temperature isn't too high.
In Villa Union in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Villa Union.
UV Risk Categories
Weather in Villa Union varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Villa Union, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 13°C (56°F) | 12 mm (0.5 inches) | 76% | high |
| February Weather | 15°C (60°F) | 17 mm (0.7 inches) | 75% | very high |
| March Weather | 20°C (69°F) | 24 mm (0.9 inches) | 70% | very high |
| April Weather | 24°C (75°F) | 35 mm (1.4 inches) | 73% | extreme |
| May Weather | 27°C (82°F) | 96 mm (3.8 inches) | 79% | extreme |
| June Weather | 30°C (86°F) | 36 mm (1.4 inches) | 78% | extreme |
| July Weather | 31°C (88°F) | 41 mm (1.6 inches) | 65% | extreme |
| August Weather | 31°C (88°F) | 31 mm (1.2 inches) | 55% | extreme |
| September Weather | 28°C (83°F) | 116 mm (4.6 inches) | 68% | extreme |
| October Weather | 23°C (74°F) | 59 mm (2.3 inches) | 77% | very high |
| November Weather | 18°C (64°F) | 19 mm (0.8 inches) | 84% | high |
| December Weather | 15°C (59°F) | 18 mm (0.7 inches) | 87% | moderate |