Last updated: August 22, 2025
In December, the average temperature in Trzacka Rastela, Bosnia and Herzegovina hovers around 4°C (39°F). Expect chilly extremes, with minimums dipping to -10°C (15°F) and maximums reaching up to 17°C (64°F). This month also sees an average precipitation of 118 mm (4.7 in) spread across 14 days, contributing to a high humidity level of 88%. Be prepared for a mix of cold and damp weather!
In December in Trzacka Rastela, the average temperature is 4°C (39°F). Maximum temperatures can reach 17°C (64°F), while minimums can drop to as low as -10°C (15°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.
In Trzacka Rastela in December, the precipitation amount is 118 mm (4.7 in) over a span of 14 days.
In Trzacka Rastela 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 Trzacka Rastela 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 Trzacka Rastela, you can visit Hourly UV Index in Trzacka Rastela.
UV Risk Categories
Weather in Trzacka Rastela varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Trzacka Rastela, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 68 mm (2.7 inches) | 89% | low |
| February Weather | 5°C (41°F) | 93 mm (3.7 inches) | 83% | moderate |
| March Weather | 7°C (44°F) | 71 mm (2.8 inches) | 75% | moderate |
| April Weather | 11°C (52°F) | 89 mm (3.5 inches) | 72% | high |
| May Weather | 15°C (60°F) | 150 mm (5.9 inches) | 70% | very high |
| June Weather | 21°C (69°F) | 73 mm (2.9 inches) | 69% | very high |
| July Weather | 22°C (72°F) | 92 mm (3.6 inches) | 64% | very high |
| August Weather | 22°C (72°F) | 85 mm (3.3 inches) | 51% | very high |
| September Weather | 17°C (62°F) | 130 mm (5.1 inches) | 62% | high |
| October Weather | 12°C (54°F) | 105 mm (4.1 inches) | 81% | moderate |
| November Weather | 8°C (46°F) | 127 mm (5.0 inches) | 87% | moderate |
| December Weather | 4°C (39°F) | 118 mm (4.7 inches) | 88% | low |