Last updated: August 27, 2025
In December, the average temperature in Valea Ursului, Romania hovers around 1°C (34°F). Expect chilly days, with minimums plunging to -13°C (8°F), while temperatures can peak at a mild 16°C (61°F). During this month, you'll encounter 52 mm (2.1 in) of precipitation spread over 9 days, leading to a damp atmosphere with an average humidity of 90%.
In December in Valea Ursului, the average temperature is 1°C (34°F). Maximums can reach 16°C (61°F) and minimums can be as low as -13°C (8°F). Travelers should be prepared for a range of temperatures, ensuring they pack appropriately for both chilly and milder conditions.
In Valea Ursului in December, the total precipitation amount is 52 mm (2.1 in) over the course of 9 days.
In Valea Ursului in December, humidity is 90%. With an average temperature of 1°C (34°F), this humidity feels like you're wrapped in a cold, damp blanket, making travel uncomfortable and requiring extra layers to combat the chill.
In Valea Ursului 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 Ursului, you can visit Hourly UV Index in Valea Ursului.
UV Risk Categories
Weather in Valea Ursului varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Valea Ursului, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (30°F) | 25 mm (1.0 inches) | 92% | low |
| February Weather | 1°C (34°F) | 35 mm (1.4 inches) | 88% | moderate |
| March Weather | 5°C (41°F) | 40 mm (1.6 inches) | 86% | moderate |
| April Weather | 10°C (51°F) | 36 mm (1.4 inches) | 79% | high |
| May Weather | 16°C (61°F) | 64 mm (2.5 inches) | 73% | very high |
| June Weather | 20°C (69°F) | 118 mm (4.6 inches) | 73% | very high |
| July Weather | 22°C (71°F) | 65 mm (2.6 inches) | 68% | very high |
| August Weather | 22°C (72°F) | 40 mm (1.6 inches) | 56% | very high |
| September Weather | 17°C (64°F) | 34 mm (1.4 inches) | 62% | high |
| October Weather | 12°C (53°F) | 35 mm (1.4 inches) | 80% | moderate |
| November Weather | 6°C (43°F) | 31 mm (1.2 inches) | 89% | moderate |
| December Weather | 1°C (34°F) | 52 mm (2.1 inches) | 90% | low |