Last updated: August 27, 2025
In Nueva Rosita, Mexico, the average temperature in December hovers around 15°C (59°F), offering a mild climate for visitors. However, temperatures can vary significantly, with a minimum of 0°C (33°F) and a maximum reaching up to 36°C (97°F). During this month, expect about 14 mm (0.5 in) of precipitation spread over approximately 1 day, resulting in an average humidity level of 89%. Whether you’re exploring the outdoors or enjoying indoor activities, be prepared for the diverse weather conditions!
In December in Nueva Rosita, the average temperature is 15°C (59°F), with maximums reaching up to 36°C (97°F) and minimums dropping as low as 0°C (33°F). This diverse range of temperatures makes it essential for travelers to pack accordingly to fully enjoy their experience in Nueva Rosita.
In Nueva Rosita in December, the precipitation amount is 14 mm (0.5 in) over the course of 1 day.
In Nueva Rosita in December humidity is 89%. With an average temperature of 15°C (59°F), this humidity feels like a damp blanket enveloping you, making even short walks feel heavy and sluggish, while creating a sense of heaviness in the air that can dampen the joy of exploring.
In Nueva Rosita in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Nueva Rosita.
UV Risk Categories
Weather in Nueva Rosita varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Nueva Rosita, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 13°C (56°F) | 7 mm (0.3 inches) | 83% | high |
| February Weather | 16°C (61°F) | 11 mm (0.4 inches) | 74% | very high |
| March Weather | 21°C (70°F) | 15 mm (0.6 inches) | 75% | very high |
| April Weather | 24°C (76°F) | 23 mm (0.9 inches) | 74% | extreme |
| May Weather | 28°C (83°F) | 66 mm (2.6 inches) | 79% | extreme |
| June Weather | 31°C (87°F) | 35 mm (1.4 inches) | 77% | extreme |
| July Weather | 31°C (88°F) | 42 mm (1.6 inches) | 64% | extreme |
| August Weather | 32°C (89°F) | 29 mm (1.1 inches) | 61% | extreme |
| September Weather | 28°C (83°F) | 85 mm (3.3 inches) | 77% | extreme |
| October Weather | 23°C (74°F) | 44 mm (1.7 inches) | 83% | very high |
| November Weather | 18°C (65°F) | 13 mm (0.5 inches) | 85% | high |
| December Weather | 15°C (59°F) | 14 mm (0.5 inches) | 89% | moderate |