Last updated: August 23, 2025
In December, the average temperature in Jelenje, Croatia hovers around 2°C (36°F). Expect chilly days with a minimum temperature that can dip down to -13°C (8°F), while the maximum can reach up to 13°C (55°F). The region experiences a significant precipitation amount, averaging 185 mm (7.3 in) over about 13 days, coupled with a notable average humidity of 88%. Prepare for a wet and brisk month ahead!
In December in Jelenje, the average temperature is 2°C (36°F), with maximums reaching 13°C (55°F) and minimums dropping as low as -13°C (8°F). Be prepared for chilly weather and pack layers to ensure a comfortable travel experience.
In Jelenje in December, the precipitation amount is 185 mm (7.3 in) spread over 13 days.
In Jelenje in December, humidity is 88%. With an average temperature of 2°C (36°F), this humidity feels like a cold, damp blanket wrapping around you, making traveling uncomfortable and energy-draining as every step through the chill seems heavier in the thick air.
In Jelenje 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 Jelenje, you can visit Hourly UV Index in Jelenje.
UV Risk Categories
Weather in Jelenje varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Jelenje, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (32°F) | 86 mm (3.4 inches) | 88% | low |
| February Weather | 3°C (38°F) | 149 mm (5.9 inches) | 82% | moderate |
| March Weather | 5°C (41°F) | 110 mm (4.3 inches) | 73% | moderate |
| April Weather | 9°C (49°F) | 115 mm (4.5 inches) | 73% | high |
| May Weather | 13°C (56°F) | 196 mm (7.7 inches) | 70% | very high |
| June Weather | 19°C (66°F) | 102 mm (4.0 inches) | 69% | very high |
| July Weather | 20°C (68°F) | 119 mm (4.7 inches) | 63% | very high |
| August Weather | 20°C (69°F) | 100 mm (3.9 inches) | 51% | very high |
| September Weather | 15°C (60°F) | 186 mm (7.3 inches) | 64% | high |
| October Weather | 11°C (51°F) | 142 mm (5.6 inches) | 83% | moderate |
| November Weather | 6°C (43°F) | 173 mm (6.8 inches) | 89% | moderate |
| December Weather | 2°C (36°F) | 185 mm (7.3 inches) | 88% | low |