Last updated: August 22, 2025
In December, the average temperature in Radnevo, Bulgaria hovers around 5°C (42°F). Expect a minimum dip to -6°C (22°F) and a comfortable maximum of 19°C (67°F). With 80 mm (3.2 in) of precipitation spread across 10 days, don’t forget your umbrella! The air is quite humid too, with an average humidity level of 87%.
In December in Radnevo, the average temperature is 5°C (42°F). The maximum can reach 19°C (67°F), and the minimum can be as low as -6°C (22°F). It's advisable to pack layers and prepare for a range of weather conditions if you're planning to travel during this time.
In Radnevo in December, the precipitation amount is 80 mm (3.2 in) over a span of 10 days.
In Radnevo in December humidity is 87%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and travel less inviting as the air becomes heavy and oppressive.
In Radnevo 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 Radnevo, you can visit Hourly UV Index in Radnevo.
UV Risk Categories
Weather in Radnevo varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Radnevo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (37°F) | 50 mm (2.0 inches) | 88% | low |
| February Weather | 5°C (42°F) | 44 mm (1.7 inches) | 84% | moderate |
| March Weather | 8°C (47°F) | 63 mm (2.5 inches) | 81% | high |
| April Weather | 13°C (55°F) | 43 mm (1.7 inches) | 70% | high |
| May Weather | 18°C (65°F) | 53 mm (2.1 inches) | 72% | very high |
| June Weather | 22°C (73°F) | 80 mm (3.2 inches) | 66% | very high |
| July Weather | 26°C (78°F) | 44 mm (1.7 inches) | 62% | very high |
| August Weather | 26°C (80°F) | 13 mm (0.5 inches) | 48% | very high |
| September Weather | 22°C (72°F) | 17 mm (0.7 inches) | 58% | high |
| October Weather | 15°C (59°F) | 81 mm (3.2 inches) | 78% | high |
| November Weather | 10°C (50°F) | 56 mm (2.2 inches) | 85% | moderate |
| December Weather | 5°C (42°F) | 80 mm (3.2 inches) | 87% | low |