Last updated: August 27, 2025
In December, the average temperature in Goioasa, Romania hovers around -2°C (29°F), with extremes ranging from a chilly -25°C (-13°F) to a milder 12°C (54°F). You'll likely encounter 62 mm (2.4 in) of precipitation spread over about 10 days, and the air will be quite damp, with an average humidity of 90%. Be prepared for crisp conditions and occasional rainfall!
In December in Goioasa, the average temperature is -2°C (29°F). The maximum can reach 12°C (54°F), while the minimum can drop as low as -25°C (-13°F). This weather makes it essential for travelers to come prepared for both chilly conditions and the possibility of milder days.
In Goioasa in December, the total precipitation amount is 62 mm (2.4 in) over a period of 10 days.
In Goioasa in December, humidity is 90%. With an average temperature of -2°C (29°F), this humidity feels like an icy breath enveloping you, making every step outdoors feel even colder and more biting, while also creating a heavy, wet atmosphere that can dampen your spirits for traveling.
In Goioasa 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 Goioasa, you can visit Hourly UV Index in Goioasa.
UV Risk Categories
Weather in Goioasa varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Goioasa, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (24°F) | 29 mm (1.2 inches) | 92% | low |
| February Weather | -2°C (29°F) | 48 mm (1.9 inches) | 88% | moderate |
| March Weather | 1°C (34°F) | 56 mm (2.2 inches) | 86% | moderate |
| April Weather | 6°C (43°F) | 67 mm (2.6 inches) | 79% | high |
| May Weather | 11°C (53°F) | 141 mm (5.5 inches) | 73% | very high |
| June Weather | 16°C (61°F) | 217 mm (8.6 inches) | 73% | very high |
| July Weather | 17°C (63°F) | 145 mm (5.7 inches) | 68% | very high |
| August Weather | 17°C (64°F) | 117 mm (4.6 inches) | 56% | very high |
| September Weather | 13°C (55°F) | 54 mm (2.1 inches) | 62% | high |
| October Weather | 8°C (46°F) | 43 mm (1.7 inches) | 80% | moderate |
| November Weather | 3°C (37°F) | 38 mm (1.5 inches) | 89% | moderate |
| December Weather | -2°C (29°F) | 62 mm (2.4 inches) | 90% | low |