Last updated: August 27, 2025
In Bajio de San Jose, Mexico, the average temperature in December is a comfortable 14°C (58°F). However, be prepared for a range that can dip to a brisk -2°C (29°F) at its lowest and reach a warm 27°C (82°F) at its peak. With an average precipitation of 7 mm (0.3 in) over just one day, you might want to keep an umbrella handy. The air tends to be quite humid, with an average humidity level of 81%, making it feel a bit warmer than it actually is.
In December in Bajio de San Jose, the average temperature is 14°C (58°F), with maximums reaching 27°C (82°F) and minimums dipping as low as -2°C (29°F). Be prepared for a range of weather conditions when traveling during this time.
In Bajio de San Jose in December, the precipitation amount is 7 mm (0.3 in) over the course of 1 day.
In Bajio de San Jose in December, humidity is 81%. With an average temperature of 14°C (58°F), this humidity feels like a warm blanket wrapping around you, making outdoor adventures sticky and challenging, while also providing a lush, vibrant atmosphere perfect for exploring.
In Bajio de San Jose 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 Bajio de San Jose.
UV Risk Categories
Weather in Bajio de San Jose varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bajio de San Jose, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 14°C (57°F) | 11 mm (0.5 inches) | 74% | very high |
| February Weather | 16°C (61°F) | 10 mm (0.4 inches) | 65% | extreme |
| March Weather | 19°C (67°F) | 6 mm (0.2 inches) | 58% | extreme |
| April Weather | 21°C (70°F) | 3 mm (0.1 inches) | 58% | extreme |
| May Weather | 23°C (73°F) | 26 mm (1.0 inches) | 67% | extreme |
| June Weather | 22°C (71°F) | 128 mm (5.0 inches) | 76% | extreme |
| July Weather | 20°C (68°F) | 142 mm (5.6 inches) | 67% | extreme |
| August Weather | 20°C (69°F) | 113 mm (4.5 inches) | 68% | extreme |
| September Weather | 19°C (67°F) | 141 mm (5.5 inches) | 81% | extreme |
| October Weather | 19°C (66°F) | 53 mm (2.1 inches) | 83% | extreme |
| November Weather | 16°C (62°F) | 14 mm (0.6 inches) | 84% | very high |
| December Weather | 14°C (58°F) | 7 mm (0.3 inches) | 81% | very high |