Last updated: August 27, 2025
In December, the average temperature in Santa Maria de la Paz, Mexico hovers around 12°C (55°F). Expect a wide range of temperatures, with a minimum of -7°C (20°F) and a maximum reaching up to 26°C (80°F). This month also sees an average precipitation of 14 mm (0.6 in) spread over just 1 day, while the atmosphere remains notably humid, with an average humidity level of 87%.
In December in Santa Maria de la Paz, the average temperature is 12°C (55°F). The maximum can reach 26°C (80°F) and the minimum can be as low as -7°C (20°F). Be prepared for a wide range of temperatures if you're planning to travel during this time!
In Santa Maria de la Paz in December, the precipitation amount is 14 mm (0.6 in) over the course of 1 day.
In Santa Maria de la Paz in December humidity is 87%. With an average temperature of 12°C (55°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less enjoyable and requiring extra layers for comfort while traveling.
In Santa Maria de la Paz 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 Santa Maria de la Paz.
UV Risk Categories
Weather in Santa Maria de la Paz varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Santa Maria de la Paz, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 12°C (54°F) | 18 mm (0.7 inches) | 75% | very high |
| February Weather | 15°C (58°F) | 11 mm (0.4 inches) | 69% | extreme |
| March Weather | 18°C (64°F) | 9 mm (0.3 inches) | 65% | extreme |
| April Weather | 20°C (67°F) | 7 mm (0.3 inches) | 64% | extreme |
| May Weather | 21°C (71°F) | 29 mm (1.1 inches) | 75% | extreme |
| June Weather | 21°C (70°F) | 106 mm (4.2 inches) | 78% | extreme |
| July Weather | 20°C (68°F) | 131 mm (5.2 inches) | 67% | extreme |
| August Weather | 20°C (68°F) | 78 mm (3.1 inches) | 64% | extreme |
| September Weather | 18°C (65°F) | 142 mm (5.6 inches) | 81% | extreme |
| October Weather | 17°C (64°F) | 44 mm (1.7 inches) | 85% | extreme |
| November Weather | 15°C (59°F) | 16 mm (0.6 inches) | 87% | very high |
| December Weather | 12°C (55°F) | 14 mm (0.6 inches) | 87% | very high |