Last updated: August 22, 2025
In December, the average temperature in Zenica, Bosnia and Herzegovina hovers around 3°C (37°F). Expect chilly conditions, with temperatures dipping as low as -11°C (12°F) and rising to a maximum of 16°C (60°F). Expect a wet month too, with 131 mm (5.2 in) of precipitation spread over 17 days and an average humidity level of 89%. Be prepared for a rather damp and cool experience!
In December in Zenica, the average temperature is 3°C (37°F), with maximums reaching up to 16°C (60°F) and minimums plummeting to as low as -11°C (12°F). This chilly weather makes it essential for travelers to pack warm clothing and enjoy indoor activities or winter sports during their visit.
In Zenica in December, the total precipitation amount is 131 mm (5.2 in) over the course of 17 days.
In Zenica in December, humidity is 89%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress warmly and prepare for an understated, yet invigorating, travel experience.
In Zenica 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 Zenica, you can visit Hourly UV Index in Zenica.
UV Risk Categories
Weather in Zenica varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Zenica, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (31°F) | 74 mm (2.9 inches) | 89% | low |
| February Weather | 3°C (38°F) | 85 mm (3.4 inches) | 84% | moderate |
| March Weather | 5°C (42°F) | 95 mm (3.7 inches) | 77% | high |
| April Weather | 10°C (50°F) | 100 mm (4.0 inches) | 70% | high |
| May Weather | 14°C (58°F) | 132 mm (5.2 inches) | 70% | very high |
| June Weather | 18°C (65°F) | 124 mm (4.9 inches) | 68% | very high |
| July Weather | 20°C (68°F) | 117 mm (4.6 inches) | 63% | very high |
| August Weather | 21°C (69°F) | 74 mm (2.9 inches) | 52% | very high |
| September Weather | 16°C (61°F) | 56 mm (2.2 inches) | 61% | high |
| October Weather | 11°C (52°F) | 91 mm (3.6 inches) | 81% | moderate |
| November Weather | 7°C (45°F) | 84 mm (3.3 inches) | 86% | moderate |
| December Weather | 3°C (37°F) | 131 mm (5.2 inches) | 89% | low |