Last updated: August 22, 2025
In December, the average temperature in Jelah, Bosnia and Herzegovina hovers around 4°C (39°F). Expect chilly days, with minimum temperatures plummeting to -10°C (15°F) and rising up to a mild 18°C (65°F). Be prepared for 98 mm (3.9 in) of precipitation spread across 12 days and a notable average humidity of 89%. Dress warmly and enjoy the season!
In December in Jelah, the average temperature is 4°C (39°F). The maximum can reach 18°C (65°F), while the minimum can drop as low as -10°C (15°F). It's important to pack warm clothing if you're planning to visit, as temperatures can vary significantly throughout the day.
In Jelah in December, the precipitation amount is 98 mm (3.9 in) over the course of 12 days.
In Jelah in December humidity is 89%. With an average temperature of 4°C (39°F), this humidity feels like an uninviting chill that seeps into your bones, making travel uncomfortable and necessitating extra layers of clothing to fend off the dampness.
In Jelah 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 Jelah, you can visit Hourly UV Index in Jelah.
UV Risk Categories
Weather in Jelah varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Jelah, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 60 mm (2.4 inches) | 89% | low |
| February Weather | 5°C (41°F) | 69 mm (2.7 inches) | 84% | moderate |
| March Weather | 7°C (46°F) | 70 mm (2.8 inches) | 77% | moderate |
| April Weather | 12°C (54°F) | 81 mm (3.2 inches) | 70% | high |
| May Weather | 16°C (62°F) | 110 mm (4.3 inches) | 70% | very high |
| June Weather | 21°C (70°F) | 93 mm (3.7 inches) | 68% | very high |
| July Weather | 22°C (72°F) | 89 mm (3.5 inches) | 63% | very high |
| August Weather | 23°C (73°F) | 57 mm (2.2 inches) | 52% | very high |
| September Weather | 18°C (64°F) | 50 mm (2.0 inches) | 61% | high |
| October Weather | 13°C (55°F) | 80 mm (3.2 inches) | 81% | moderate |
| November Weather | 8°C (47°F) | 73 mm (2.9 inches) | 86% | moderate |
| December Weather | 4°C (39°F) | 98 mm (3.9 inches) | 89% | low |