Last updated: August 27, 2025
In December, the average temperature in Lupeni, Romania hovers around 0°C (32°F). Expect chilly conditions, with a minimum dip to -14°C (7°F) and a maximum rise to 12°C (53°F). Precipitation is fairly frequent, with about 71 mm (2.8 in) over 14 days, contributing to an overall average humidity of 90%. Bundle up and be prepared for wet weather!
In December in Lupeni, the average temperature is 0°C (32°F), with maximums reaching up to 12°C (53°F) and minimums dropping as low as -14°C (7°F). Be sure to dress warmly and prepare for chilly conditions while exploring Lupeni during this time.
In Lupeni in December, the precipitation amount is 71 mm (2.8 in) over a duration of 14 days.
In Lupeni 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 Lupeni 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 Lupeni, you can visit Hourly UV Index in Lupeni.
UV Risk Categories
Weather in Lupeni varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Lupeni, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (27°F) | 36 mm (1.4 inches) | 92% | low |
| February Weather | 0°C (32°F) | 58 mm (2.3 inches) | 88% | moderate |
| March Weather | 3°C (37°F) | 57 mm (2.2 inches) | 86% | moderate |
| April Weather | 8°C (47°F) | 50 mm (2.0 inches) | 79% | high |
| May Weather | 13°C (55°F) | 112 mm (4.4 inches) | 73% | very high |
| June Weather | 17°C (63°F) | 121 mm (4.8 inches) | 73% | very high |
| July Weather | 18°C (65°F) | 102 mm (4.0 inches) | 68% | very high |
| August Weather | 19°C (67°F) | 67 mm (2.6 inches) | 56% | very high |
| September Weather | 14°C (58°F) | 56 mm (2.2 inches) | 62% | high |
| October Weather | 9°C (49°F) | 52 mm (2.1 inches) | 80% | moderate |
| November Weather | 4°C (40°F) | 33 mm (1.3 inches) | 89% | moderate |
| December Weather | 0°C (32°F) | 71 mm (2.8 inches) | 90% | low |