Last updated: August 27, 2025
In December, the average temperature in San Bernardino de Milpillas Chico, Mexico hovers around 11°C (52°F). Expect some variability, with minimums plummeting to -4°C (26°F) and highs reaching up to 25°C (78°F). This month sees a total precipitation of 29 mm (1.1 in) spread over just 2 days, contributing to an average humidity of 78%.
In December in San Bernardino de Milpillas Chico, the average temperature is 11°C (52°F). Maximum temperatures can reach 25°C (78°F), while minimum temperatures can drop as low as -4°C (26°F). Travelers should be prepared for a wide range of temperatures, making layering essential for comfort during their visit.
In San Bernardino de Milpillas Chico in December, the precipitation amount is 29 mm (1.1 in) over the course of 2 days.
In San Bernardino de Milpillas Chico in December humidity is 78%. With an average temperature of 11°C (52°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities somewhat uncomfortable and travel more challenging as you navigate the moist air.
In San Bernardino de Milpillas Chico 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 San Bernardino de Milpillas Chico.
UV Risk Categories
Weather in San Bernardino de Milpillas Chico varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in San Bernardino de Milpillas Chico, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 10°C (51°F) | 23 mm (0.9 inches) | 74% | very high |
| February Weather | 12°C (53°F) | 35 mm (1.4 inches) | 66% | extreme |
| March Weather | 14°C (57°F) | 4 mm (0.2 inches) | 61% | extreme |
| April Weather | 16°C (61°F) | 6 mm (0.2 inches) | 56% | extreme |
| May Weather | 18°C (65°F) | 20 mm (0.8 inches) | 61% | extreme |
| June Weather | 19°C (66°F) | 125 mm (4.9 inches) | 73% | extreme |
| July Weather | 17°C (64°F) | 291 mm (11.5 inches) | 82% | extreme |
| August Weather | 18°C (65°F) | 220 mm (8.7 inches) | 83% | extreme |
| September Weather | 17°C (63°F) | 196 mm (7.7 inches) | 83% | extreme |
| October Weather | 17°C (62°F) | 100 mm (3.9 inches) | 78% | extreme |
| November Weather | 14°C (57°F) | 20 mm (0.8 inches) | 77% | very high |
| December Weather | 11°C (52°F) | 29 mm (1.1 inches) | 78% | very high |