Last updated: August 27, 2025
In December, the average temperature in Nova Vas, Slovenia hovers around 2°C (35°F). While you may experience chilly lows of -12°C (12°F), warmer spells can bring temperatures up to 14°C (57°F). Be prepared for some rainfall, as the region sees approximately 146 mm (5.8 in) of precipitation over 11 days, accompanied by an average humidity of around 88%.
In December in Nova Vas, the average temperature is 2°C (35°F). Maximum temperatures can reach up to 14°C (57°F), while the minimum can dip as low as -12°C (12°F). Be prepared for a mix of chilly and mild weather during your travels!
In Nova Vas in December, the total precipitation amount is 146 mm (5.8 in) recorded over a span of 11 days.
In Nova Vas in December, humidity is 88%. With an average temperature of 2°C (35°F), this humidity feels like you're wrapped in a cold, damp blanket, making outdoor activities uncomfortable and travel challenging due to the chill seeping into your bones.
In Nova Vas 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 Nova Vas, you can visit Hourly UV Index in Nova Vas.
UV Risk Categories
Weather in Nova Vas varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Nova Vas, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (32°F) | 64 mm (2.5 inches) | 88% | low |
| February Weather | 3°C (38°F) | 112 mm (4.4 inches) | 82% | moderate |
| March Weather | 5°C (42°F) | 86 mm (3.4 inches) | 73% | moderate |
| April Weather | 9°C (49°F) | 106 mm (4.2 inches) | 73% | high |
| May Weather | 14°C (57°F) | 189 mm (7.4 inches) | 70% | very high |
| June Weather | 19°C (66°F) | 100 mm (3.9 inches) | 69% | very high |
| July Weather | 20°C (68°F) | 120 mm (4.7 inches) | 63% | very high |
| August Weather | 20°C (69°F) | 111 mm (4.4 inches) | 51% | very high |
| September Weather | 15°C (60°F) | 186 mm (7.3 inches) | 64% | high |
| October Weather | 11°C (51°F) | 120 mm (4.7 inches) | 83% | moderate |
| November Weather | 6°C (43°F) | 152 mm (6.0 inches) | 89% | moderate |
| December Weather | 2°C (35°F) | 146 mm (5.8 inches) | 88% | low |