Last updated: August 27, 2025
In December, the average temperature in Smartno pri Litiji, Slovenia hovers around 2°C (37°F). Be prepared for a wide range, as temperatures can dip to a brisk -15°C (5°F) or rise to a mild 15°C (60°F). Expect 109 mm (4.3 in) of precipitation spread over 9 days, contributing to a notably high average humidity of 88%.
In December in Smartno pri Litiji, the average temperature is 2°C (37°F). The maximum can reach 15°C (60°F), and the minimum can be as low as -15°C (5°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both warm and cold conditions.
In Smartno pri Litiji in December, the total precipitation amount is 109 mm (4.3 in) spread over 9 days.
In Smartno pri Litiji in December, humidity is 88%. With an average temperature of 2°C (37°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.
In Smartno pri Litiji 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 Smartno pri Litiji, you can visit Hourly UV Index in Smartno pri Litiji.
UV Risk Categories
Weather in Smartno pri Litiji varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Smartno pri Litiji, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 46 mm (1.8 inches) | 88% | low |
| February Weather | 4°C (39°F) | 79 mm (3.1 inches) | 82% | moderate |
| March Weather | 6°C (44°F) | 62 mm (2.4 inches) | 73% | moderate |
| April Weather | 11°C (51°F) | 86 mm (3.4 inches) | 73% | high |
| May Weather | 15°C (59°F) | 155 mm (6.1 inches) | 70% | very high |
| June Weather | 20°C (68°F) | 77 mm (3.0 inches) | 69% | very high |
| July Weather | 21°C (70°F) | 95 mm (3.7 inches) | 63% | very high |
| August Weather | 21°C (71°F) | 89 mm (3.5 inches) | 51% | very high |
| September Weather | 16°C (61°F) | 147 mm (5.8 inches) | 64% | high |
| October Weather | 11°C (53°F) | 91 mm (3.6 inches) | 83% | moderate |
| November Weather | 7°C (44°F) | 114 mm (4.5 inches) | 89% | moderate |
| December Weather | 2°C (37°F) | 109 mm (4.3 inches) | 88% | low |