Last updated: August 22, 2025
In Otoka, Bosnia and Herzegovina, the average temperature in December hovers around 4°C (39°F). Expect a chill, as temperatures can plummet to a minimum of -10°C (15°F), while occasionally reaching a mild 18°C (64°F). This month sees a total precipitation of 107 mm (4.2 in) spread over 13 days, with humidity levels averaging a cozy 88%. Be prepared for a mix of weather as you navigate the season!
In December in Otoka, the average temperature is 4°C (39°F). The maximum can reach 18°C (64°F), while the minimum can drop as low as -10°C (15°F). Travelers should be prepared for a wide range of temperatures and dress in layers to stay comfortable during their visit.
In Otoka in December, the total precipitation amount is 107 mm (4.2 in) distributed over a span of 13 days.
In Otoka in December, humidity is 88%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm.
In Otoka 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 Otoka, you can visit Hourly UV Index in Otoka.
UV Risk Categories
Weather in Otoka varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Otoka, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 65 mm (2.5 inches) | 89% | low |
| February Weather | 4°C (40°F) | 81 mm (3.2 inches) | 83% | moderate |
| March Weather | 7°C (44°F) | 70 mm (2.8 inches) | 75% | moderate |
| April Weather | 11°C (52°F) | 91 mm (3.6 inches) | 72% | high |
| May Weather | 15°C (60°F) | 150 mm (5.9 inches) | 70% | very high |
| June Weather | 21°C (69°F) | 93 mm (3.7 inches) | 69% | very high |
| July Weather | 22°C (72°F) | 101 mm (4.0 inches) | 64% | very high |
| August Weather | 22°C (72°F) | 88 mm (3.5 inches) | 51% | very high |
| September Weather | 17°C (62°F) | 104 mm (4.1 inches) | 62% | high |
| October Weather | 12°C (54°F) | 100 mm (3.9 inches) | 81% | moderate |
| November Weather | 7°C (46°F) | 101 mm (4.0 inches) | 87% | moderate |
| December Weather | 4°C (39°F) | 107 mm (4.2 inches) | 88% | low |