Last updated: August 22, 2025
In December, the average temperature in Celic, Bosnia and Herzegovina hovers around 3°C (38°F). While you might experience a chilly minimum of -9°C (16°F), the mercury can rise to a pleasant 18°C (65°F) on warmer days. Be prepared for 13 days of rainfall, contributing to a total precipitation of 95 mm (3.7 in), all against a backdrop of high humidity at 89%.
In December in Celic, the average temperature is 3°C (38°F), with maximums reaching up to 18°C (65°F) and minimums dropping as low as -9°C (16°F). Travelers should prepare for a wide range of temperatures during this time, ensuring they have both warm and lightweight clothing options.
In Celic in December, the precipitation amount is 95 mm (3.7 in) over the course of 13 days.
In Celic in December, humidity is 89%. With an average temperature of 3°C (38°F), this humidity feels like a chilly blanket wrapping around you, making travel uncomfortable as the dampness seeps into your clothes and lingers in the air, leaving you feeling cold and clammy.
In Celic in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Celic, you can visit Hourly UV Index in Celic.
UV Risk Categories
Weather in Celic varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Celic, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (33°F) | 58 mm (2.3 inches) | 89% | low |
| February Weather | 4°C (40°F) | 60 mm (2.4 inches) | 84% | moderate |
| March Weather | 7°C (45°F) | 70 mm (2.8 inches) | 77% | moderate |
| April Weather | 12°C (54°F) | 73 mm (2.9 inches) | 70% | high |
| May Weather | 16°C (62°F) | 102 mm (4.0 inches) | 70% | very high |
| June Weather | 21°C (70°F) | 99 mm (3.9 inches) | 68% | very high |
| July Weather | 22°C (72°F) | 100 mm (3.9 inches) | 63% | very high |
| August Weather | 23°C (73°F) | 50 mm (2.0 inches) | 52% | very high |
| September Weather | 18°C (64°F) | 44 mm (1.8 inches) | 61% | high |
| October Weather | 13°C (55°F) | 63 mm (2.5 inches) | 81% | moderate |
| November Weather | 8°C (46°F) | 61 mm (2.4 inches) | 86% | moderate |
| December Weather | 3°C (38°F) | 95 mm (3.7 inches) | 89% | low |