Last updated: August 22, 2025
In December, the average temperature in Slivo Pole, Bulgaria hovers around 3°C (38°F). Expect a chill, as temperatures can dip to a brisk -10°C (14°F), while the warmest days can reach 19°C (67°F). Precipitation is notable, with an average of 63 mm (2.5 in) falling over about 12 days, and the air remains humid with an average humidity level of 87%.
In December in Slivo Pole, the average temperature is 3°C (38°F), with maximums reaching up to 19°C (67°F) and minimums dropping as low as -10°C (14°F). Travelers should be prepared for a wide range of temperatures and dress accordingly for varying weather conditions.
In Slivo Pole in December, the total precipitation amount reaches 63 mm (2.5 in) over the course of 12 days.
In Slivo Pole in December humidity is 87%. With an average temperature of 3°C (38°F), this humidity feels like a chilly blanket wrapped around you, making travel quite uncomfortable as the cold dampness seeps into your clothes and lingers in the air, often leaving you shivering and longing for warmer, drier conditions.
In Slivo Pole 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 Slivo Pole, you can visit Hourly UV Index in Slivo Pole.
UV Risk Categories
Weather in Slivo Pole varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Slivo Pole, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 41 mm (1.6 inches) | 88% | low |
| February Weather | 4°C (39°F) | 44 mm (1.7 inches) | 84% | moderate |
| March Weather | 7°C (45°F) | 59 mm (2.3 inches) | 81% | high |
| April Weather | 12°C (55°F) | 33 mm (1.3 inches) | 70% | high |
| May Weather | 18°C (65°F) | 55 mm (2.2 inches) | 72% | very high |
| June Weather | 22°C (72°F) | 90 mm (3.5 inches) | 66% | very high |
| July Weather | 24°C (76°F) | 66 mm (2.6 inches) | 62% | very high |
| August Weather | 25°C (78°F) | 19 mm (0.7 inches) | 48% | very high |
| September Weather | 21°C (69°F) | 20 mm (0.8 inches) | 58% | high |
| October Weather | 14°C (57°F) | 59 mm (2.3 inches) | 78% | moderate |
| November Weather | 8°C (47°F) | 42 mm (1.6 inches) | 85% | moderate |
| December Weather | 3°C (38°F) | 63 mm (2.5 inches) | 87% | low |