Last updated: August 27, 2025
In December, the average temperature in Santa Maria del Oro, Mexico hovers around 11°C (52°F). Expect a range where temperatures can dip as low as -6°C (22°F) and soar to 27°C (81°F). Precipitation is relatively light, with an average of 12 mm (0.5 in) spread over just 2 days, while the average humidity lingers at a high 86%. Prepare for a mix of chilly and mild days!
In December in Santa Maria del Oro, the average temperature is 11°C (52°F). Maximum temperatures can reach 27°C (81°F), while minimums can dip as low as -6°C (22°F). Travelers should be prepared for a wide range of weather conditions during this time.
In Santa Maria del Oro in December, the precipitation amount is 12 mm (0.5 in) over the course of 2 days.
In Santa Maria del Oro in December humidity is 86%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and prompting travelers to seek sheltered spots or indoor attractions to escape the uncomfortable dampness.
In Santa Maria del Oro 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 Santa Maria del Oro.
UV Risk Categories
Weather in Santa Maria del Oro varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Santa Maria del Oro, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 11°C (52°F) | 3 mm (0.1 inches) | 76% | high |
| February Weather | 13°C (56°F) | 6 mm (0.2 inches) | 69% | extreme |
| March Weather | 17°C (63°F) | 6 mm (0.2 inches) | 57% | extreme |
| April Weather | 20°C (68°F) | 3 mm (0.1 inches) | 49% | extreme |
| May Weather | 23°C (74°F) | 9 mm (0.3 inches) | 49% | extreme |
| June Weather | 25°C (78°F) | 36 mm (1.4 inches) | 64% | extreme |
| July Weather | 23°C (73°F) | 134 mm (5.3 inches) | 82% | extreme |
| August Weather | 23°C (73°F) | 88 mm (3.5 inches) | 87% | extreme |
| September Weather | 20°C (68°F) | 124 mm (4.9 inches) | 88% | extreme |
| October Weather | 18°C (65°F) | 45 mm (1.8 inches) | 83% | extreme |
| November Weather | 15°C (59°F) | 9 mm (0.4 inches) | 84% | very high |
| December Weather | 11°C (52°F) | 12 mm (0.5 inches) | 86% | high |