Last updated: August 27, 2025
In December, the average temperature in San Lucas Tlanichico, Mexico hovers around 16°C (61°F), with a minimum of 2°C (36°F) and a maximum reaching 28°C (83°F). Expect a light drizzle, as precipitation amounts to 6 mm (0.2 in) over the course of a single day, accompanied by a relatively high average humidity of 88%. Prepare for a mix of warmth and moisture as you explore this charming locale!
In December in San Lucas Tlanichico, the average temperature is 16°C (61°F). Maximum can reach 28°C (83°F), and the minimum can be as low as 2°C (36°F). This range makes it a great time for travelers to enjoy outdoor activities while being prepared for varying temperatures.
In San Lucas Tlanichico in December, the precipitation amount is 6 mm (0.2 in) over the course of 1 day.
In San Lucas Tlanichico in December, humidity is 88%. With an average temperature of 16°C (61°F), this humidity feels like a warm blanket wrapping around you, making it slightly uncomfortable for traveling as you may find yourself constantly wiping away beads of sweat while trying to enjoy the sights.
In San Lucas Tlanichico in December, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in San Lucas Tlanichico.
UV Risk Categories
Weather in San Lucas Tlanichico varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in San Lucas Tlanichico, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 16°C (61°F) | 3 mm (0.1 inches) | 84% | very high |
| February Weather | 18°C (64°F) | 3 mm (0.1 inches) | 80% | extreme |
| March Weather | 19°C (66°F) | 11 mm (0.4 inches) | 73% | extreme |
| April Weather | 20°C (68°F) | 29 mm (1.2 inches) | 67% | extreme |
| May Weather | 20°C (69°F) | 60 mm (2.4 inches) | 72% | extreme |
| June Weather | 19°C (66°F) | 215 mm (8.5 inches) | 73% | extreme |
| July Weather | 19°C (66°F) | 102 mm (4.0 inches) | 76% | extreme |
| August Weather | 19°C (66°F) | 174 mm (6.9 inches) | 80% | extreme |
| September Weather | 19°C (66°F) | 227 mm (8.9 inches) | 84% | extreme |
| October Weather | 18°C (65°F) | 109 mm (4.3 inches) | 89% | extreme |
| November Weather | 17°C (63°F) | 12 mm (0.5 inches) | 88% | extreme |
| December Weather | 16°C (61°F) | 6 mm (0.2 inches) | 88% | very high |