Last updated: August 23, 2025
In December, the average temperature in Cerro de San Antonio, Colombia is a warm 29°C (85°F). Expect a minimum of 22°C (72°F) and highs reaching up to 38°C (100°F). The region experiences 18 mm (0.7 in) of precipitation over the course of 4 days, with an average humidity of 69%. Enjoy the warmth while staying prepared for the occasional rain!
In December in Cerro de San Antonio, the average temperature is 29°C (85°F). Maximum can reach 38°C (100°F) and minimum can be as low as 22°C (72°F). This makes it an ideal time for outdoor activities and exploring the vibrant surroundings.
In Cerro de San Antonio in December, the total precipitation amount is 18 mm (0.7 in) spread over a duration of 4 days.
In Cerro de San Antonio in December humidity is 69%. With an average temperature of 29°C (85°F), this humidity feels like a warm, heavy blanket enveloping you as you travel, making every step a little more laborious and inviting you to seek shaded spots to cool down.
In Cerro de San Antonio in December, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Cerro de San Antonio.
UV Risk Categories
Weather in Cerro de San Antonio varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Cerro de San Antonio, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 29°C (85°F) | 6 mm (0.2 inches) | 65% | extreme |
| February Weather | 30°C (86°F) | 2 mm (0.1 inches) | 65% | extreme |
| March Weather | 30°C (86°F) | 18 mm (0.7 inches) | 64% | extreme |
| April Weather | 30°C (86°F) | 63 mm (2.5 inches) | 64% | extreme |
| May Weather | 29°C (85°F) | 133 mm (5.2 inches) | 65% | extreme |
| June Weather | 29°C (85°F) | 94 mm (3.7 inches) | 77% | extreme |
| July Weather | 30°C (86°F) | 80 mm (3.1 inches) | 85% | extreme |
| August Weather | 29°C (85°F) | 121 mm (4.8 inches) | 85% | extreme |
| September Weather | 29°C (84°F) | 117 mm (4.6 inches) | 84% | extreme |
| October Weather | 28°C (83°F) | 133 mm (5.2 inches) | 82% | extreme |
| November Weather | 28°C (83°F) | 85 mm (3.4 inches) | 79% | extreme |
| December Weather | 29°C (85°F) | 18 mm (0.7 inches) | 69% | very high |