Last updated: August 27, 2025
In December, the average temperature in Santa Elena, Mexico hovers around 20°C (69°F), making it a pleasant time to visit. Expect a minimum chill of 8°C (47°F) and the possibility of warming up to a cozy 30°C (86°F). During this month, precipitation adds a refreshing touch with 81 mm (3.2 in) of rain over approximately 12 days. With an average humidity of 86%, don't forget to stay hydrated and savor the lush, vibrant atmosphere!
In December in Santa Elena, the average temperature is 20°C (69°F), with maximums reaching up to 30°C (86°F) and minimums plummeting as low as 8°C (47°F). This mild climate makes it an ideal time for travelers to explore and enjoy outdoor activities.
In Santa Elena in December, the precipitation amount is 81 mm (3.2 in) over a span of 12 days.
In Santa Elena in December, humidity is 86%. With an average temperature of 20°C (69°F), this humidity feels like a warm, dense blanket wrapping around you, making travel feel sluggish and sticky, as each step can leave you yearning for a cool breeze or a refreshing drink.
In Santa Elena 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 Elena.
UV Risk Categories
Weather in Santa Elena varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Santa Elena, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 20°C (68°F) | 90 mm (3.6 inches) | 84% | very high |
| February Weather | 21°C (70°F) | 44 mm (1.7 inches) | 73% | extreme |
| March Weather | 22°C (73°F) | 29 mm (1.1 inches) | 59% | extreme |
| April Weather | 25°C (78°F) | 64 mm (2.5 inches) | 52% | extreme |
| May Weather | 26°C (79°F) | 156 mm (6.1 inches) | 53% | extreme |
| June Weather | 25°C (76°F) | 353 mm (13.9 inches) | 55% | extreme |
| July Weather | 24°C (76°F) | 143 mm (5.6 inches) | 61% | extreme |
| August Weather | 24°C (76°F) | 200 mm (7.9 inches) | 71% | extreme |
| September Weather | 24°C (76°F) | 256 mm (10.1 inches) | 77% | extreme |
| October Weather | 23°C (74°F) | 279 mm (11.0 inches) | 78% | extreme |
| November Weather | 21°C (71°F) | 154 mm (6.0 inches) | 82% | very high |
| December Weather | 20°C (69°F) | 81 mm (3.2 inches) | 86% | very high |