Last updated: August 23, 2025
In December, the average temperature in San Juan del Cesar, Colombia hovers around 23°C (74°F), providing a pleasant climate for various activities. Expect a minimum of 16°C (62°F) and a peak of 31°C (87°F), making it ideal for warmth seekers. With an average precipitation of 70 mm (2.8 in) spread over 17 days, chances of rain are moderate, while the average humidity sits comfortably at 69%. Enjoy your time in this delightful destination!
In December in San Juan del Cesar, the average temperature is 23°C (74°F). Maximums can reach 31°C (87°F), and minimums can be as low as 16°C (62°F). This pleasant climate makes San Juan del Cesar an ideal destination for travelers looking to enjoy comfortable weather and outdoor activities.
In San Juan del Cesar in December, the precipitation amount is 70 mm (2.8 in) over a span of 17 days.
In San Juan del Cesar in December humidity is 69%. With an average temperature of 23°C (74°F), this humidity feels like a warm embrace, making outdoor adventures enjoyable yet slightly sticky, perfect for leisurely strolls or exploring local attractions while staying hydrated.
In San Juan del Cesar in December, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in San Juan del Cesar.
UV Risk Categories
Weather in San Juan del Cesar varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in San Juan del Cesar, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 23°C (73°F) | 55 mm (2.1 inches) | 65% | extreme |
| February Weather | 23°C (74°F) | 49 mm (1.9 inches) | 65% | extreme |
| March Weather | 23°C (74°F) | 134 mm (5.3 inches) | 64% | extreme |
| April Weather | 24°C (75°F) | 225 mm (8.9 inches) | 64% | extreme |
| May Weather | 24°C (76°F) | 382 mm (15.0 inches) | 65% | extreme |
| June Weather | 24°C (76°F) | 208 mm (8.2 inches) | 77% | extreme |
| July Weather | 25°C (76°F) | 200 mm (7.9 inches) | 85% | extreme |
| August Weather | 25°C (76°F) | 235 mm (9.2 inches) | 85% | extreme |
| September Weather | 24°C (76°F) | 245 mm (9.6 inches) | 84% | extreme |
| October Weather | 24°C (75°F) | 317 mm (12.5 inches) | 82% | extreme |
| November Weather | 23°C (74°F) | 223 mm (8.8 inches) | 79% | extreme |
| December Weather | 23°C (74°F) | 70 mm (2.8 inches) | 69% | extreme |