Last updated: August 31, 2025
In December, the average temperature in San Juan de Rio Coco, Nicaragua sits comfortably at 21°C (71°F). Expect pleasant warmth with temperatures ranging from a minimum of 13°C (56°F) to a delightful maximum of 30°C (86°F). While you enjoy the mild climate, be prepared for some rain, as 26 mm (1.0 in) is predicted over the course of 8 days. The average humidity during this period is a moderate 56%, ensuring a refreshing atmosphere.
In December in San Juan de Rio Coco, the average temperature is 21°C (71°F). The maximum can reach 30°C (86°F) and the minimum can be as low as 13°C (56°F). This pleasant climate makes San Juan de Rio Coco an ideal destination for travelers seeking comfortable weather and outdoor activities.
In San Juan de Rio Coco in December, the total precipitation amount is 26 mm (1.0 in) spread over 8 days.
In San Juan de Rio Coco in December, humidity is 56%. With an average temperature of 21°C (71°F), this humidity feels like a warm embrace, making it ideal for leisurely strolls and outdoor exploration, albeit with a slight stickiness that may encourage travelers to seek shade during the midday sun.
In San Juan de Rio Coco 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 San Juan de Rio Coco.
UV Risk Categories
Weather in San Juan de Rio Coco varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in San Juan de Rio Coco, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 21°C (71°F) | 19 mm (0.7 inches) | 56% | extreme |
| February Weather | 22°C (72°F) | 17 mm (0.7 inches) | 54% | extreme |
| March Weather | 23°C (74°F) | 17 mm (0.7 inches) | 51% | extreme |
| April Weather | 25°C (77°F) | 35 mm (1.4 inches) | 50% | extreme |
| May Weather | 25°C (77°F) | 206 mm (8.1 inches) | 50% | extreme |
| June Weather | 24°C (75°F) | 162 mm (6.4 inches) | 55% | extreme |
| July Weather | 23°C (74°F) | 82 mm (3.2 inches) | 65% | extreme |
| August Weather | 24°C (75°F) | 98 mm (3.9 inches) | 64% | extreme |
| September Weather | 24°C (75°F) | 146 mm (5.7 inches) | 69% | extreme |
| October Weather | 23°C (74°F) | 207 mm (8.2 inches) | 68% | extreme |
| November Weather | 22°C (73°F) | 77 mm (3.0 inches) | 61% | extreme |
| December Weather | 21°C (71°F) | 26 mm (1.0 inches) | 56% | very high |