Last updated: August 22, 2025
In December, the average temperature in Bratunac, Bosnia and Herzegovina hovers around 3°C (37°F), with minimums dipping to -12°C (10°F) and occasional highs reaching 16°C (62°F). Expect about 111 mm (4.4 in) of precipitation across 15 days, contributing to an average humidity of a humid 89%.
In December in Bratunac, the average temperature is 3°C (37°F). Maximum temperatures can reach 16°C (62°F), while the minimum can dip as low as -12°C (10°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both chilly days and milder afternoons.
In Bratunac in December, the total precipitation amount is 111 mm (4.4 in) spread over 15 days.
In Bratunac 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 Bratunac 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 Bratunac, you can visit Hourly UV Index in Bratunac.
UV Risk Categories
Weather in Bratunac varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bratunac, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (31°F) | 70 mm (2.7 inches) | 89% | low |
| February Weather | 3°C (39°F) | 69 mm (2.7 inches) | 84% | moderate |
| March Weather | 6°C (43°F) | 81 mm (3.2 inches) | 77% | high |
| April Weather | 11°C (51°F) | 78 mm (3.1 inches) | 70% | high |
| May Weather | 15°C (59°F) | 113 mm (4.5 inches) | 70% | very high |
| June Weather | 19°C (67°F) | 118 mm (4.7 inches) | 68% | very high |
| July Weather | 21°C (70°F) | 111 mm (4.4 inches) | 63% | very high |
| August Weather | 21°C (71°F) | 67 mm (2.6 inches) | 52% | very high |
| September Weather | 17°C (62°F) | 40 mm (1.6 inches) | 61% | high |
| October Weather | 12°C (53°F) | 65 mm (2.6 inches) | 81% | moderate |
| November Weather | 7°C (46°F) | 62 mm (2.5 inches) | 86% | moderate |
| December Weather | 3°C (37°F) | 111 mm (4.4 inches) | 89% | low |