Last updated: August 26, 2025
In December, the average temperature in Adolfo Lopez Mateos, Mexico hovers around 18°C (66°F), with a minimum dipping to 3°C (38°F) and a maximum reaching up to 34°C (94°F). Expect around 20 mm (0.8 in) of precipitation spread over 5 days, and prepare for high humidity levels averaging around 89%.
In December in Adolfo Lopez Mateos, the average temperature is 18°C (66°F), with maximums reaching 34°C (94°F) and minimums dropping to as low as 3°C (38°F). This variation in temperature makes it essential for travelers to pack layers and be prepared for both warm days and cooler nights.
In Adolfo Lopez Mateos in December, the precipitation amount is 20 mm (0.8 in) over a period of 5 days.
In Adolfo Lopez Mateos in December, humidity is 89%. With an average temperature of 18°C (66°F), this humidity feels like a thick, heavy blanket wrapping around you, making travel feel stifling and possibly uncomfortable, as the air is saturated and can sap your energy quickly.
In Adolfo Lopez Mateos 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 Adolfo Lopez Mateos.
UV Risk Categories
Weather in Adolfo Lopez Mateos varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Adolfo Lopez Mateos, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 17°C (64°F) | 34 mm (1.3 inches) | 87% | high |
| February Weather | 20°C (67°F) | 28 mm (1.1 inches) | 85% | very high |
| March Weather | 22°C (72°F) | 47 mm (1.8 inches) | 83% | extreme |
| April Weather | 25°C (78°F) | 44 mm (1.7 inches) | 84% | extreme |
| May Weather | 27°C (81°F) | 76 mm (3.0 inches) | 85% | extreme |
| June Weather | 27°C (81°F) | 123 mm (4.9 inches) | 79% | extreme |
| July Weather | 27°C (81°F) | 138 mm (5.4 inches) | 71% | extreme |
| August Weather | 27°C (81°F) | 83 mm (3.3 inches) | 72% | extreme |
| September Weather | 26°C (80°F) | 103 mm (4.1 inches) | 80% | extreme |
| October Weather | 24°C (76°F) | 84 mm (3.3 inches) | 85% | extreme |
| November Weather | 21°C (70°F) | 26 mm (1.0 inches) | 88% | very high |
| December Weather | 18°C (66°F) | 20 mm (0.8 inches) | 89% | high |