Last updated: August 27, 2025
In December, the average temperature in Valea Lupsii, Romania hovers around -1°C (30°F). Expect minimum temperatures to plunge to -19°C (-2°F), while brief warm spells can reach a maximum of 11°C (52°F). This month also sees approximately 77 mm (3.0 in) of precipitation spread across 14 days, accompanied by a notable average humidity of 92%.
In December in Valea Lupsii, the average temperature is -1°C (30°F), with maximums reaching 11°C (52°F) and minimums plummeting as low as -19°C (-2°F). Travelers should be prepared for a wide range of temperatures and dress in layers to stay comfortable during their visit.
In Valea Lupsii in December, the precipitation amount is 77 mm (3.0 in) over the course of 14 days.
In Valea Lupsii in December humidity is 92%. With an average temperature of -1°C (30°F), this humidity feels like an icy blanket wrapping around you, making outdoor activities challenging and requiring extra layers to stay warm and dry while traveling.
In Valea Lupsii 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 Valea Lupsii, you can visit Hourly UV Index in Valea Lupsii.
UV Risk Categories
Weather in Valea Lupsii varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Valea Lupsii, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (23°F) | 44 mm (1.7 inches) | 93% | low |
| February Weather | -2°C (29°F) | 58 mm (2.3 inches) | 88% | moderate |
| March Weather | 0°C (33°F) | 68 mm (2.7 inches) | 86% | moderate |
| April Weather | 6°C (43°F) | 82 mm (3.2 inches) | 79% | high |
| May Weather | 11°C (51°F) | 160 mm (6.3 inches) | 71% | very high |
| June Weather | 15°C (59°F) | 179 mm (7.1 inches) | 71% | very high |
| July Weather | 16°C (61°F) | 192 mm (7.6 inches) | 64% | very high |
| August Weather | 17°C (63°F) | 126 mm (4.9 inches) | 55% | very high |
| September Weather | 12°C (54°F) | 78 mm (3.1 inches) | 64% | high |
| October Weather | 8°C (46°F) | 60 mm (2.3 inches) | 83% | moderate |
| November Weather | 3°C (38°F) | 48 mm (1.9 inches) | 91% | moderate |
| December Weather | -1°C (30°F) | 77 mm (3.0 inches) | 92% | low |