Last updated: August 27, 2025
In December, the average temperature in Zalan, Romania hovers around 1°C (33°F), with a minimum dipping to -13°C (8°F) and a maximum reaching up to 13°C (56°F). Expect 58 mm (2.3 in) of precipitation spread over 13 days, contributing to an average humidity level of 88%. Stay prepared for a chilly and damp month!
In December in Zalan, the average temperature is 1°C (33°F). Maximum temperatures can reach 13°C (56°F), while minimum temperatures can drop as low as -13°C (8°F). Travelers should prepare for a chilly climate, layering their clothing to stay warm during potential cold snaps while also being ready for milder daytime conditions.
In Zalan in December, the total precipitation amount is 58 mm (2.3 in), occurring over the course of 13 days.
In Zalan in December humidity is 88%. With an average temperature of 1°C (33°F), this humidity feels like a damp chill wrapping around you, making it difficult to stay warm while traveling, as each breath carries a heavy, cold moisture that clings to your skin.
In Zalan 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 Zalan, you can visit Hourly UV Index in Zalan.
UV Risk Categories
Weather in Zalan varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Zalan, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (27°F) | 29 mm (1.2 inches) | 88% | low |
| February Weather | 0°C (33°F) | 43 mm (1.7 inches) | 85% | moderate |
| March Weather | 3°C (39°F) | 54 mm (2.1 inches) | 82% | moderate |
| April Weather | 8°C (47°F) | 47 mm (1.9 inches) | 73% | high |
| May Weather | 13°C (56°F) | 91 mm (3.6 inches) | 71% | very high |
| June Weather | 18°C (64°F) | 119 mm (4.7 inches) | 70% | very high |
| July Weather | 19°C (66°F) | 91 mm (3.6 inches) | 66% | very high |
| August Weather | 20°C (68°F) | 60 mm (2.3 inches) | 48% | very high |
| September Weather | 15°C (59°F) | 42 mm (1.7 inches) | 57% | high |
| October Weather | 9°C (49°F) | 44 mm (1.7 inches) | 79% | moderate |
| November Weather | 5°C (41°F) | 34 mm (1.3 inches) | 87% | moderate |
| December Weather | 1°C (33°F) | 58 mm (2.3 inches) | 88% | low |