Last updated: August 27, 2025
In December, the average temperature in San Pedro Evangelista, Mexico is a pleasant 22°C (73°F). While temperatures can dip as low as 11°C (52°F), they can soar to a sizzling 35°C (95°F). Expect some rain, with an average precipitation of 42 mm (1.6 in) spread over about 9 days. The air is quite humid, with an average humidity of 88%, making for a tropical experience!
In December in San Pedro Evangelista, the average temperature is 22°C (73°F). The maximum can reach 35°C (95°F) and the minimum can be as low as 11°C (52°F). This makes it a perfect time for travelers to enjoy a variety of outdoor activities, from enjoying the warm afternoons to cooler evenings.
In San Pedro Evangelista in December, the precipitation amount is 42 mm (1.6 in) over the course of 9 days.
In San Pedro Evangelista in December humidity is 88%. With an average temperature of 22°C (73°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor adventures a sweaty endeavor and prompting frequent breaks for hydration and shade.
In San Pedro Evangelista 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 San Pedro Evangelista.
UV Risk Categories
Weather in San Pedro Evangelista varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in San Pedro Evangelista, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 22°C (72°F) | 46 mm (1.8 inches) | 84% | very high |
| February Weather | 23°C (75°F) | 42 mm (1.6 inches) | 80% | extreme |
| March Weather | 25°C (78°F) | 32 mm (1.3 inches) | 73% | extreme |
| April Weather | 28°C (82°F) | 28 mm (1.1 inches) | 67% | extreme |
| May Weather | 30°C (85°F) | 61 mm (2.4 inches) | 72% | extreme |
| June Weather | 28°C (82°F) | 312 mm (12.3 inches) | 73% | extreme |
| July Weather | 27°C (81°F) | 234 mm (9.2 inches) | 76% | extreme |
| August Weather | 27°C (81°F) | 324 mm (12.8 inches) | 80% | extreme |
| September Weather | 27°C (81°F) | 245 mm (9.6 inches) | 84% | extreme |
| October Weather | 26°C (79°F) | 255 mm (10.0 inches) | 89% | extreme |
| November Weather | 24°C (75°F) | 93 mm (3.6 inches) | 88% | very high |
| December Weather | 22°C (73°F) | 42 mm (1.6 inches) | 88% | very high |