Last updated: August 27, 2025
In December, the average temperature in San Pedro de Chinatu (Rancheria San Pedro), Mexico hovers around 6°C (43°F). Expect a minimum chill of -9°C (16°F) and occasional warmth peaking at 21°C (70°F). Precipitation is moderate, with about 20 mm (0.8 in) falling over 3 days, while the air remains notably damp with an average humidity of 87%.
In December in San Pedro de Chinatu (Rancheria San Pedro), the average temperature is 6°C (43°F). Maximum temperatures can reach 21°C (70°F), while minimums can drop as low as -9°C (16°F). It's advisable to pack layers to prepare for the wide range of temperatures during your trip.
In San Pedro de Chinatu (Rancheria San Pedro) in December, the precipitation amount is 20 mm (0.8 in) accumulated over a period of 3 days.
In San Pedro de Chinatu (Rancheria San Pedro) in December, humidity is 87%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and necessitating warm, breathable layers for traveling.
In San Pedro de Chinatu (Rancheria San Pedro) in December, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in San Pedro de Chinatu (Rancheria San Pedro).
UV Risk Categories
Weather in San Pedro de Chinatu (Rancheria San Pedro) varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in San Pedro de Chinatu (Rancheria San Pedro), focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (42°F) | 13 mm (0.5 inches) | 75% | very high |
| February Weather | 6°C (44°F) | 23 mm (0.9 inches) | 65% | extreme |
| March Weather | 9°C (49°F) | 19 mm (0.8 inches) | 58% | extreme |
| April Weather | 12°C (54°F) | 9 mm (0.4 inches) | 48% | extreme |
| May Weather | 14°C (58°F) | 19 mm (0.8 inches) | 48% | extreme |
| June Weather | 17°C (63°F) | 80 mm (3.2 inches) | 54% | extreme |
| July Weather | 15°C (60°F) | 237 mm (9.3 inches) | 72% | extreme |
| August Weather | 16°C (61°F) | 163 mm (6.4 inches) | 77% | extreme |
| September Weather | 14°C (58°F) | 179 mm (7.1 inches) | 86% | extreme |
| October Weather | 13°C (55°F) | 74 mm (2.9 inches) | 82% | extreme |
| November Weather | 9°C (49°F) | 27 mm (1.1 inches) | 85% | very high |
| December Weather | 6°C (43°F) | 20 mm (0.8 inches) | 87% | high |