Last updated: August 27, 2025
In December, the average temperature in Antonio Rosales, Mexico is a comfortable 19°C (66°F). Expect minimums dipping to 4°C (40°F) and maximums soaring up to 32°C (90°F). During this month, precipitation averages around 20 mm (0.8 in) spread over 2 days, accompanied by an average humidity of 80%. Enjoy the mild weather!
In December in Antonio Rosales, the average temperature is 19°C (66°F). Maximum temperatures can reach 32°C (90°F), and minimums can drop as low as 4°C (40°F). This makes it a perfect time to explore the outdoors, so pack accordingly for both warm and cool conditions during your travels.
In Antonio Rosales in December, the precipitation amount is 20 mm (0.8 in) over the course of 2 days.
In Antonio Rosales in December humidity is 80%. With an average temperature of 19°C (66°F), this humidity feels like a warm, thick blanket wrapping around you, making outdoor activities feel more strenuous and sticky, which can ultimately dampen the experience of traveling.
In Antonio Rosales 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 Antonio Rosales.
UV Risk Categories
Weather in Antonio Rosales varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Antonio Rosales, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 18°C (64°F) | 13 mm (0.5 inches) | 74% | high |
| February Weather | 19°C (66°F) | 10 mm (0.4 inches) | 67% | very high |
| March Weather | 21°C (70°F) | 7 mm (0.3 inches) | 60% | very high |
| April Weather | 24°C (76°F) | 0 mm (0.0 inches) | 51% | extreme |
| May Weather | 27°C (81°F) | 1 mm (0.0 inches) | 47% | extreme |
| June Weather | 31°C (88°F) | 15 mm (0.6 inches) | 50% | extreme |
| July Weather | 32°C (90°F) | 55 mm (2.2 inches) | 70% | extreme |
| August Weather | 32°C (90°F) | 75 mm (3.0 inches) | 81% | extreme |
| September Weather | 30°C (87°F) | 72 mm (2.8 inches) | 82% | extreme |
| October Weather | 28°C (83°F) | 21 mm (0.8 inches) | 78% | very high |
| November Weather | 23°C (74°F) | 22 mm (0.9 inches) | 78% | high |
| December Weather | 19°C (66°F) | 20 mm (0.8 inches) | 80% | moderate |