Last updated: August 22, 2025
In December, the average temperature in Santa Elena, Bolivia is a comfortable 15°C (59°F). However, temperatures can vary, dipping to a chilly 7°C (45°F) at night and peaking at a warm 26°C (78°F) during the day. Expect 271 mm (10.7 in) of precipitation over approximately 27 days, coupled with a high average humidity of 87%, creating a vibrant, lush atmosphere.
In December in Santa Elena, the average temperature is 15°C (59°F). The maximum can reach 26°C (78°F), and the minimum can be as low as 7°C (45°F). It's a pleasant time to visit, so be sure to pack layers to enjoy both the warm days and cooler evenings.
In Santa Elena in December, the precipitation amount is 271 mm (10.7 in) over the course of 27 days.
In Santa Elena in December, humidity is 87%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket, making traveling uncomfortable as the air feels thick and stifling, often leaving you feeling hot and sticky even when the temperature isn't too high.
In Santa Elena in December, the maximum UV index is 18, which corresponds to an extreme exposure category. This means that the time to burn is just 10 minutes. For more 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 | 15°C (60°F) | 173 mm (6.8 inches) | 87% | extreme |
| February Weather | 15°C (59°F) | 236 mm (9.3 inches) | 81% | extreme |
| March Weather | 15°C (58°F) | 216 mm (8.5 inches) | 78% | extreme |
| April Weather | 13°C (56°F) | 131 mm (5.2 inches) | 82% | extreme |
| May Weather | 11°C (53°F) | 54 mm (2.1 inches) | 82% | extreme |
| June Weather | 10°C (51°F) | 23 mm (0.9 inches) | 69% | very high |
| July Weather | 10°C (50°F) | 26 mm (1.0 inches) | 49% | very high |
| August Weather | 11°C (52°F) | 29 mm (1.1 inches) | 33% | extreme |
| September Weather | 13°C (56°F) | 66 mm (2.6 inches) | 42% | extreme |
| October Weather | 15°C (58°F) | 111 mm (4.4 inches) | 49% | extreme |
| November Weather | 15°C (59°F) | 150 mm (5.9 inches) | 78% | extreme |
| December Weather | 15°C (59°F) | 271 mm (10.7 inches) | 87% | extreme |