Last updated: August 22, 2025
In Belitsa, Bulgaria, the average temperature in December hovers around -1°C (30°F). Expect chilly conditions with minimum temperatures dropping to -21°C (-6°F) and peaking at a mild 11°C (52°F). Precipitation is notable, with 102 mm (4.0 in) expected over 13 days, accompanied by a high average humidity of 87%. Prepare for a damp and brisk month!
In December in Belitsa, the average temperature is -1°C (30°F), with a maximum reaching 11°C (52°F) and a minimum as low as -21°C (-6°F). Be sure to pack warm clothing if you're planning to travel during this time.
In Belitsa in December, precipitation amounts to 102 mm (4.0 in) over the course of 13 days.
In Belitsa in December, humidity is 87%. With an average temperature of -1°C (30°F), this humidity feels like a biting chill that penetrates through layers of clothing, making travel uncomfortable as the dampness clings to your skin, intensifying the cold and causing every gust of wind to feel even more frigid.
In Belitsa in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Belitsa, you can check the information here.
UV Risk Categories
Weather in Belitsa varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Belitsa, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (25°F) | 76 mm (3.0 inches) | 88% | moderate |
| February Weather | -1°C (30°F) | 65 mm (2.6 inches) | 83% | moderate |
| March Weather | 1°C (34°F) | 111 mm (4.4 inches) | 81% | very high |
| April Weather | 6°C (42°F) | 91 mm (3.6 inches) | 71% | very high |
| May Weather | 11°C (51°F) | 115 mm (4.5 inches) | 74% | very high |
| June Weather | 14°C (57°F) | 162 mm (6.4 inches) | 63% | extreme |
| July Weather | 16°C (62°F) | 89 mm (3.5 inches) | 60% | very high |
| August Weather | 17°C (63°F) | 59 mm (2.3 inches) | 47% | very high |
| September Weather | 13°C (55°F) | 48 mm (1.9 inches) | 57% | very high |
| October Weather | 8°C (47°F) | 67 mm (2.6 inches) | 76% | high |
| November Weather | 4°C (39°F) | 62 mm (2.5 inches) | 85% | moderate |
| December Weather | -1°C (30°F) | 102 mm (4.0 inches) | 87% | moderate |