Last updated: August 27, 2025
In December, the average temperature in Santa Maria Tiltepec, Mexico is a pleasant 24°C (75°F). Expect lows of 18°C (65°F) and highs reaching 29°C (84°F). While you're enjoying the warmth, be prepared for 14 mm (0.5 in) of precipitation spread over 4 days, and keep in mind the average humidity stands at a comfortable 72%.
In December in Santa Maria Tiltepec, the average temperature is 24°C (75°F). Maximums can reach 29°C (84°F) and minimums can be as low as 18°C (65°F). This pleasant weather makes it an ideal time for travel and outdoor activities.
In Santa Maria Tiltepec in December, the precipitation amount is 14 mm (0.5 in) over a span of 4 days.
In Santa Maria Tiltepec in December, humidity is 72%. With an average temperature of 24°C (75°F), this humidity feels like a warm blanket wrapped around you, making any travel plans feel pleasantly sticky but still enjoyable as long as you stay hydrated and take breaks in the shade.
In Santa Maria Tiltepec 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 Santa Maria Tiltepec.
UV Risk Categories
Weather in Santa Maria Tiltepec varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Santa Maria Tiltepec, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 23°C (74°F) | 10 mm (0.4 inches) | 67% | very high |
| February Weather | 24°C (75°F) | 5 mm (0.2 inches) | 66% | extreme |
| March Weather | 24°C (76°F) | 10 mm (0.4 inches) | 63% | extreme |
| April Weather | 25°C (77°F) | 19 mm (0.8 inches) | 66% | extreme |
| May Weather | 25°C (78°F) | 136 mm (5.4 inches) | 71% | extreme |
| June Weather | 25°C (77°F) | 345 mm (13.6 inches) | 73% | extreme |
| July Weather | 25°C (78°F) | 224 mm (8.8 inches) | 78% | extreme |
| August Weather | 25°C (77°F) | 376 mm (14.8 inches) | 78% | extreme |
| September Weather | 25°C (77°F) | 462 mm (18.2 inches) | 77% | extreme |
| October Weather | 25°C (76°F) | 362 mm (14.2 inches) | 77% | extreme |
| November Weather | 24°C (76°F) | 26 mm (1.0 inches) | 75% | very high |
| December Weather | 24°C (75°F) | 14 mm (0.5 inches) | 72% | very high |