Last updated: August 27, 2025
In December, the average temperature in Valea Arini, Romania hovers around 0°C (32°F), with lows dipping to a brisk -19°C (-2°F) and highs reaching a mild 13°C (56°F). Expect a total precipitation of 55 mm (2.2 in) spread over 12 days, and be prepared for a rather damp atmosphere with an average humidity of 90%.
In December in Valea Arini, the average temperature is 0°C (32°F). The maximum can reach 13°C (56°F) and the minimum can drop as low as -19°C (-2°F). Be prepared for a wide temperature range and dress accordingly for your travels.
In Valea Arini in December, the total precipitation amount is 55 mm (2.2 in) over a span of 12 days.
In Valea Arini 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 Valea Arini 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 Arini, you can visit Hourly UV Index in Valea Arini.
UV Risk Categories
Weather in Valea Arini varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Valea Arini, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (27°F) | 26 mm (1.0 inches) | 92% | low |
| February Weather | 0°C (32°F) | 43 mm (1.7 inches) | 88% | moderate |
| March Weather | 3°C (37°F) | 49 mm (1.9 inches) | 86% | moderate |
| April Weather | 8°C (47°F) | 46 mm (1.8 inches) | 79% | high |
| May Weather | 13°C (56°F) | 94 mm (3.7 inches) | 73% | very high |
| June Weather | 18°C (65°F) | 135 mm (5.3 inches) | 73% | very high |
| July Weather | 19°C (66°F) | 93 mm (3.7 inches) | 68% | very high |
| August Weather | 19°C (67°F) | 69 mm (2.7 inches) | 56% | very high |
| September Weather | 15°C (59°F) | 47 mm (1.8 inches) | 62% | high |
| October Weather | 9°C (49°F) | 33 mm (1.3 inches) | 80% | moderate |
| November Weather | 4°C (39°F) | 33 mm (1.3 inches) | 89% | moderate |
| December Weather | 0°C (32°F) | 55 mm (2.2 inches) | 90% | low |