Last updated: August 22, 2025
In December, the average temperature in Varbitsa, Bulgaria hovers around 4°C (39°F). While you might experience a chilly minimum of -8°C (18°F), the mercury can rise to a pleasant maximum of 17°C (63°F). Be prepared for some rain, as the region sees an average precipitation of 81 mm (3.2 in) over 13 days. With an average humidity of 87%, it’s a good idea to dress in layers and carry an umbrella!
In December in Varbitsa, the average temperature is 4°C (39°F). The maximum can reach 17°C (63°F) and the minimum can be as low as -8°C (18°F). It's essential to pack layers and be prepared for chilly conditions if you're planning to visit.
In Varbitsa in December, the precipitation amount is 81 mm (3.2 in) over the course of 13 days.
In Varbitsa in December, humidity is 87%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and gritty, as the air hangs heavy and clings to your skin.
In Varbitsa 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 Varbitsa, you can visit Hourly UV Index in Varbitsa.
UV Risk Categories
Weather in Varbitsa varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Varbitsa, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 59 mm (2.3 inches) | 88% | low |
| February Weather | 3°C (38°F) | 53 mm (2.1 inches) | 84% | moderate |
| March Weather | 6°C (42°F) | 71 mm (2.8 inches) | 81% | high |
| April Weather | 10°C (51°F) | 54 mm (2.1 inches) | 70% | high |
| May Weather | 16°C (60°F) | 72 mm (2.8 inches) | 72% | very high |
| June Weather | 20°C (68°F) | 114 mm (4.5 inches) | 66% | very high |
| July Weather | 22°C (72°F) | 62 mm (2.5 inches) | 62% | very high |
| August Weather | 23°C (73°F) | 25 mm (1.0 inches) | 48% | very high |
| September Weather | 19°C (66°F) | 24 mm (0.9 inches) | 58% | high |
| October Weather | 13°C (55°F) | 67 mm (2.6 inches) | 78% | moderate |
| November Weather | 8°C (46°F) | 55 mm (2.2 inches) | 85% | moderate |
| December Weather | 4°C (39°F) | 81 mm (3.2 inches) | 87% | low |