Last updated: August 23, 2025
In Puerto Santander, Colombia, the average temperature in December is a warm 27°C (82°F). Expect minimums of 20°C (68°F) and maximums soaring to 36°C (97°F). During this month, anticipate 72 mm (2.8 in) of precipitation over 18 days, with an average humidity level of 65%, creating a tropical atmosphere perfect for outdoor adventures.
In December in Puerto Santander, the average temperature is 27°C (82°F). Maximums can reach 36°C (97°F), while minimums can drop to as low as 20°C (68°F). This makes it an ideal time for travelers to enjoy warm weather while also being prepared for cooler evenings.
In Puerto Santander in December, the precipitation amount is 72 mm (2.8 in) spread across 18 days.
In Puerto Santander in December humidity is 65%. With an average temperature of 27°C (82°F), this humidity feels like wearing a warm, heavy blanket that clings to your skin, making outdoor activities somewhat uncomfortable but also offering a unique opportunity to experience the local culture in a slower, more leisurely pace.
In Puerto Santander 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 Puerto Santander.
UV Risk Categories
Weather in Puerto Santander varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Puerto Santander, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 27°C (81°F) | 62 mm (2.5 inches) | 51% | extreme |
| February Weather | 27°C (81°F) | 48 mm (1.9 inches) | 47% | extreme |
| March Weather | 27°C (81°F) | 112 mm (4.4 inches) | 45% | extreme |
| April Weather | 28°C (82°F) | 213 mm (8.4 inches) | 46% | extreme |
| May Weather | 28°C (83°F) | 331 mm (13.0 inches) | 62% | extreme |
| June Weather | 28°C (83°F) | 303 mm (11.9 inches) | 81% | extreme |
| July Weather | 29°C (84°F) | 280 mm (11.0 inches) | 87% | extreme |
| August Weather | 29°C (84°F) | 227 mm (8.9 inches) | 83% | extreme |
| September Weather | 29°C (84°F) | 205 mm (8.1 inches) | 83% | extreme |
| October Weather | 28°C (83°F) | 229 mm (9.0 inches) | 85% | extreme |
| November Weather | 28°C (82°F) | 131 mm (5.2 inches) | 83% | extreme |
| December Weather | 27°C (82°F) | 72 mm (2.8 inches) | 65% | very high |