Last updated: August 27, 2025
In December, the average temperature in Potau, Romania hovers around 3°C (37°F). Expect a chilly range with minimums plummeting to -14°C (8°F) and maximums reaching up to 15°C (59°F). You'll likely encounter 91 mm (3.6 in) of precipitation spread over 15 days, contributing to a high average humidity of 92%.
In December in Potau, the average temperature is 3°C (37°F), with highs reaching up to 15°C (59°F) and lows dropping as low as -14°C (8°F). Travelers should pack layers to stay comfortable and prepared for varying weather conditions.
In Potau in December, the total precipitation amount is 91 mm (3.6 in) over a span of 15 days.
In Potau in December humidity is 92%. With an average temperature of 3°C (37°F), this humidity feels like a heavy blanket that clings to your skin, making every step feel laborious and the cold air seem even more biting, a challenging environment for traveling.
In Potau 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 Potau, you can visit Hourly UV Index in Potau.
UV Risk Categories
Weather in Potau varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Potau, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (31°F) | 56 mm (2.2 inches) | 93% | low |
| February Weather | 3°C (37°F) | 76 mm (3.0 inches) | 88% | moderate |
| March Weather | 6°C (43°F) | 54 mm (2.1 inches) | 86% | moderate |
| April Weather | 11°C (53°F) | 54 mm (2.1 inches) | 79% | high |
| May Weather | 16°C (61°F) | 98 mm (3.8 inches) | 71% | very high |
| June Weather | 21°C (70°F) | 101 mm (4.0 inches) | 71% | very high |
| July Weather | 22°C (72°F) | 85 mm (3.4 inches) | 64% | very high |
| August Weather | 23°C (74°F) | 50 mm (2.0 inches) | 55% | very high |
| September Weather | 18°C (64°F) | 58 mm (2.3 inches) | 64% | high |
| October Weather | 12°C (54°F) | 59 mm (2.3 inches) | 83% | moderate |
| November Weather | 7°C (45°F) | 55 mm (2.2 inches) | 91% | low |
| December Weather | 3°C (37°F) | 91 mm (3.6 inches) | 92% | low |