Last updated: August 27, 2025
In Tlacotepec de Mejia, Mexico, the average temperature in December hovers around 20°C (68°F). Expect to experience a range from a cool 6°C (43°F) to a warm 32°C (89°F). During this month, precipitation amounts to 54 mm (2.1 in) spread across 11 days, while the air carries an average humidity level of a steamy 91%. Prepare for a blend of warmth and moisture as you enjoy your time in this enchanting locale!
In December in Tlacotepec de Mejia, the average temperature is 20°C (68°F). The maximum can reach 32°C (89°F) and the minimum can be as low as 6°C (43°F). This range makes it a great time to explore outdoor activities while packing for both warm and cooler weather.
In Tlacotepec de Mejia in December, the precipitation amount is 54 mm (2.1 in), occurring over the course of 11 days.
In Tlacotepec de Mejia in December, humidity is 91%. With an average temperature of 20°C (68°F), this humidity feels like a heavy blanket wrapping around you, making travel feel stifling and often exhausting, as each step you take requires more effort in the thick, muggy air.
In Tlacotepec de Mejia 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 Tlacotepec de Mejia.
UV Risk Categories
Weather in Tlacotepec de Mejia varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Tlacotepec de Mejia, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 19°C (67°F) | 53 mm (2.1 inches) | 88% | very high |
| February Weather | 21°C (69°F) | 58 mm (2.3 inches) | 86% | extreme |
| March Weather | 22°C (72°F) | 71 mm (2.8 inches) | 84% | extreme |
| April Weather | 25°C (77°F) | 57 mm (2.2 inches) | 81% | extreme |
| May Weather | 26°C (79°F) | 121 mm (4.8 inches) | 82% | extreme |
| June Weather | 26°C (78°F) | 227 mm (8.9 inches) | 81% | extreme |
| July Weather | 25°C (78°F) | 155 mm (6.1 inches) | 81% | extreme |
| August Weather | 25°C (78°F) | 214 mm (8.4 inches) | 82% | extreme |
| September Weather | 25°C (77°F) | 309 mm (12.2 inches) | 86% | extreme |
| October Weather | 24°C (76°F) | 187 mm (7.4 inches) | 90% | extreme |
| November Weather | 21°C (71°F) | 109 mm (4.3 inches) | 91% | very high |
| December Weather | 20°C (68°F) | 54 mm (2.1 inches) | 91% | very high |