Last updated: August 27, 2025
In Llanos de San Lorenzo, Mexico, the average temperature in December hovers around 20°C (68°F), offering a pleasant climate for visitors. However, temperatures can vary significantly, with a minimum dip to 6°C (44°F) and a maximum rise to 33°C (91°F). Expect some rain, as the region sees an average precipitation of 66 mm (2.6 in) over 11 days, all while maintaining a high humidity level of 85%. Be prepared for a mix of warm days and refreshing showers!
In December in Llanos de San Lorenzo, the average temperature is a pleasant 20°C (68°F), making it an ideal time for outdoor activities. However, be prepared for temperature swings, as the maximum can reach 33°C (91°F) and the minimum can drop to as low as 6°C (44°F). Overall, this month offers a comfortable climate for exploring and enjoying all that Llanos de San Lorenzo has to offer.
In Llanos de San Lorenzo in December, the precipitation amount is 66 mm (2.6 in) spread over 11 days.
In Llanos de San Lorenzo in December, humidity is 85%. With an average temperature of 20°C (68°F), this humidity feels like a warm, sticky blanket enveloping you, making outdoor activities quite uncomfortable and prompting travelers to seek shade and hydration more frequently.
In Llanos de San Lorenzo 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 Llanos de San Lorenzo.
UV Risk Categories
Weather in Llanos de San Lorenzo varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Llanos de San Lorenzo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 19°C (67°F) | 98 mm (3.9 inches) | 82% | very high |
| February Weather | 21°C (70°F) | 90 mm (3.5 inches) | 83% | very high |
| March Weather | 23°C (73°F) | 115 mm (4.5 inches) | 82% | extreme |
| April Weather | 25°C (78°F) | 128 mm (5.0 inches) | 81% | extreme |
| May Weather | 28°C (82°F) | 126 mm (5.0 inches) | 80% | extreme |
| June Weather | 28°C (82°F) | 193 mm (7.6 inches) | 77% | extreme |
| July Weather | 28°C (82°F) | 153 mm (6.0 inches) | 76% | extreme |
| August Weather | 28°C (83°F) | 166 mm (6.5 inches) | 78% | extreme |
| September Weather | 27°C (81°F) | 244 mm (9.6 inches) | 80% | extreme |
| October Weather | 25°C (78°F) | 286 mm (11.2 inches) | 82% | extreme |
| November Weather | 22°C (72°F) | 138 mm (5.4 inches) | 84% | very high |
| December Weather | 20°C (68°F) | 66 mm (2.6 inches) | 85% | high |