Last updated: August 27, 2025
In December, the average temperature in Bucsesti, Romania hovers around 0°C (32°F), with temperatures dipping as low as -21°C (-5°F) and peaking at 14°C (57°F). Expect frequent showers, as 62 mm (2.4 in) of precipitation typically falls over 11 days, contributing to an average humidity level of 90% that creates a chilly, damp atmosphere.
In December in Bucsesti, the average temperature is 0°C (32°F). Maximum temperatures can reach 14°C (57°F), while minimum temperatures can drop as low as -21°C (-5°F). Travelers should be prepared for a wide range of temperatures and dress in layers for comfort.
In Bucsesti in December, the precipitation amount is 62 mm (2.4 in) spread over 11 days.
In Bucsesti in December, humidity is 90%. With an average temperature of 0°C (32°F), this humidity feels like an icy grip on your skin, making the air feel heavy and damp, which can turn traveling into a chilling experience where every step is met with a bone-cold embrace.
In Bucsesti 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 Bucsesti, you can visit Hourly UV Index in Bucsesti.
UV Risk Categories
Weather in Bucsesti varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bucsesti, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (27°F) | 30 mm (1.2 inches) | 92% | low |
| February Weather | 0°C (32°F) | 45 mm (1.8 inches) | 88% | moderate |
| March Weather | 3°C (37°F) | 50 mm (2.0 inches) | 86% | moderate |
| April Weather | 8°C (47°F) | 54 mm (2.1 inches) | 79% | high |
| May Weather | 13°C (56°F) | 99 mm (3.9 inches) | 73% | very high |
| June Weather | 18°C (64°F) | 154 mm (6.1 inches) | 73% | very high |
| July Weather | 19°C (66°F) | 110 mm (4.3 inches) | 68% | very high |
| August Weather | 19°C (67°F) | 83 mm (3.3 inches) | 56% | very high |
| September Weather | 15°C (59°F) | 47 mm (1.8 inches) | 62% | high |
| October Weather | 9°C (49°F) | 41 mm (1.6 inches) | 80% | moderate |
| November Weather | 4°C (39°F) | 37 mm (1.5 inches) | 89% | moderate |
| December Weather | 0°C (32°F) | 62 mm (2.4 inches) | 90% | low |