Last updated: August 26, 2025
In Porticos de San Antonio, Mexico, the average temperature in December hovers around 14°C (58°F). Expect a minimum of 8°C (46°F) and a maximum of 23°C (73°F). During this month, you'll encounter approximately 68 mm (2.7 in) of precipitation spread across 6 days, with an average humidity of 74%. Stay prepared for a mix of cool and mild conditions!
In December in Porticos de San Antonio, the average temperature is 14°C (58°F). Maximum temperatures can reach 23°C (73°F), while minimums can drop to as low as 8°C (46°F). This mild climate makes Porticos de San Antonio an ideal destination for travelers seeking pleasant weather and outdoor activities.
In Porticos de San Antonio in December, the precipitation amount is 68 mm (2.7 in) spread over the course of 6 days.
In Porticos de San Antonio in December humidity is 74%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities slightly uncomfortable and prompting travelers to seek shade or indoor venues more often.
In Porticos de San Antonio in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Porticos de San Antonio for better planning.
UV Risk Categories
Weather in Porticos de San Antonio varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Porticos de San Antonio, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 14°C (57°F) | 60 mm (2.3 inches) | 72% | moderate |
| February Weather | 13°C (56°F) | 75 mm (3.0 inches) | 77% | high |
| March Weather | 14°C (57°F) | 57 mm (2.2 inches) | 67% | very high |
| April Weather | 15°C (60°F) | 27 mm (1.1 inches) | 56% | very high |
| May Weather | 16°C (61°F) | 26 mm (1.0 inches) | 46% | extreme |
| June Weather | 18°C (65°F) | 7 mm (0.3 inches) | 48% | extreme |
| July Weather | 21°C (69°F) | 5 mm (0.2 inches) | 46% | extreme |
| August Weather | 21°C (71°F) | 5 mm (0.2 inches) | 42% | extreme |
| September Weather | 21°C (70°F) | 6 mm (0.2 inches) | 52% | very high |
| October Weather | 19°C (67°F) | 14 mm (0.6 inches) | 58% | high |
| November Weather | 17°C (62°F) | 35 mm (1.4 inches) | 66% | moderate |
| December Weather | 14°C (58°F) | 68 mm (2.7 inches) | 74% | moderate |