Last updated: August 27, 2025
In December, the average temperature in Rona de Jos, Romania hovers around 0°C (31°F), with a minimum dip to -20°C (-3°F) and a maximum rise to 12°C (53°F). Expect 123 mm (4.8 in) of precipitation over 19 days, contributing to an average humidity level of 92%.
In December in Rona de Jos, the average temperature is 0°C (31°F). Maximums can reach 12°C (53°F), and minimums can be as low as -20°C (-3°F). Travelers should be prepared for cold weather and a wide range of temperatures if visiting during this time.
In Rona de Jos in December, the total precipitation amount is 123 mm (4.8 in) spread over 19 days.
In Rona de Jos in December, humidity is 92%. With an average temperature of 0°C (31°F), this humidity feels like a chilling blanket that wraps around you, making every step feel heavier and leaving you longing for warmth as you navigate the damp, cold air—a challenging environment for traveling.
In Rona de Jos 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 Rona de Jos, you can visit Hourly UV Index in Rona de Jos.
UV Risk Categories
Weather in Rona de Jos varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Rona de Jos, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (26°F) | 75 mm (3.0 inches) | 93% | low |
| February Weather | -1°C (30°F) | 110 mm (4.3 inches) | 88% | moderate |
| March Weather | 2°C (36°F) | 85 mm (3.4 inches) | 86% | moderate |
| April Weather | 8°C (46°F) | 67 mm (2.7 inches) | 79% | high |
| May Weather | 12°C (54°F) | 152 mm (6.0 inches) | 71% | very high |
| June Weather | 17°C (63°F) | 130 mm (5.1 inches) | 71% | very high |
| July Weather | 17°C (64°F) | 129 mm (5.1 inches) | 64% | very high |
| August Weather | 18°C (65°F) | 82 mm (3.2 inches) | 55% | very high |
| September Weather | 13°C (56°F) | 90 mm (3.5 inches) | 64% | high |
| October Weather | 8°C (47°F) | 88 mm (3.4 inches) | 83% | moderate |
| November Weather | 4°C (40°F) | 69 mm (2.7 inches) | 91% | low |
| December Weather | 0°C (31°F) | 123 mm (4.8 inches) | 92% | low |