Last updated: August 22, 2025
In December, the average temperature in Cherven Bryag, Bulgaria hovers around 3°C (37°F), with extremes ranging from a brisk -14°C (7°F) to a comfortable 16°C (61°F). Expect around 57 mm (2.2 in) of precipitation over 10 days, creating a humid environment with an average humidity of 89%. Perfect for cozy indoor activities or bundling up for outdoor adventures!
In December in Cherven Bryag, the average temperature is 3°C (37°F), with maximums reaching 16°C (61°F) and minimums dropping as low as -14°C (7°F). This climate makes it essential to pack layers for warmth while still preparing for occasional milder days during your travels.
In Cherven Bryag in December, the precipitation amount is 57 mm (2.2 in) over a span of 10 days.
In Cherven Bryag in December, humidity is 89%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress warmly and prepare for an understated, yet invigorating, travel experience.
In Cherven Bryag 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 Cherven Bryag, you can visit Hourly UV Index in Cherven Bryag.
UV Risk Categories
Weather in Cherven Bryag varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Cherven Bryag, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (33°F) | 49 mm (1.9 inches) | 89% | low |
| February Weather | 4°C (39°F) | 50 mm (2.0 inches) | 85% | moderate |
| March Weather | 7°C (44°F) | 84 mm (3.3 inches) | 83% | high |
| April Weather | 12°C (54°F) | 49 mm (1.9 inches) | 71% | high |
| May Weather | 17°C (63°F) | 76 mm (3.0 inches) | 73% | very high |
| June Weather | 21°C (70°F) | 95 mm (3.7 inches) | 67% | very high |
| July Weather | 23°C (74°F) | 78 mm (3.1 inches) | 68% | very high |
| August Weather | 24°C (75°F) | 27 mm (1.1 inches) | 50% | very high |
| September Weather | 19°C (67°F) | 18 mm (0.7 inches) | 59% | high |
| October Weather | 13°C (56°F) | 62 mm (2.4 inches) | 79% | moderate |
| November Weather | 7°C (46°F) | 50 mm (2.0 inches) | 87% | moderate |
| December Weather | 3°C (37°F) | 57 mm (2.2 inches) | 89% | low |