Last updated: August 23, 2025
In December, the average temperature in Santa Rosa, Colombia hovers around 14°C (58°F), with a minimum of 6°C (44°F) and a maximum soaring to 22°C (71°F). Expect a considerable amount of rainfall, accumulating to 162 mm (6.4 in) over 27 days. Additionally, the air remains quite humid, with an average humidity level of 85%. Be prepared for a mix of cool temperatures and moisture as you enjoy this vibrant locale!
In December in Santa Rosa, the average temperature is 14°C (58°F). Maximum temperatures can reach 22°C (71°F), while minimums can drop to as low as 6°C (44°F). This mild weather makes Santa Rosa a pleasant destination for travelers looking to enjoy comfortable outdoor activities.
In Santa Rosa in December, the precipitation amount is 162 mm (6.4 in) spread over 27 days, indicating a significant amount of rainfall during that period.
In Santa Rosa in December, humidity is 85%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket wrapping around you, making even short walks feel heavy and exhausting for traveling.
In Santa Rosa in December, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Santa Rosa.
UV Risk Categories
Weather in Santa Rosa varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Santa Rosa, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 14°C (57°F) | 157 mm (6.2 inches) | 72% | extreme |
| February Weather | 14°C (58°F) | 233 mm (9.2 inches) | 66% | extreme |
| March Weather | 14°C (58°F) | 257 mm (10.1 inches) | 74% | extreme |
| April Weather | 14°C (57°F) | 229 mm (9.0 inches) | 83% | extreme |
| May Weather | 14°C (57°F) | 234 mm (9.2 inches) | 93% | extreme |
| June Weather | 13°C (56°F) | 231 mm (9.1 inches) | 93% | extreme |
| July Weather | 12°C (54°F) | 228 mm (9.0 inches) | 84% | extreme |
| August Weather | 12°C (54°F) | 147 mm (5.8 inches) | 61% | extreme |
| September Weather | 13°C (55°F) | 120 mm (4.7 inches) | 53% | extreme |
| October Weather | 14°C (57°F) | 176 mm (6.9 inches) | 67% | extreme |
| November Weather | 15°C (59°F) | 205 mm (8.1 inches) | 78% | extreme |
| December Weather | 14°C (58°F) | 162 mm (6.4 inches) | 85% | extreme |