Last updated: August 27, 2025
In December, the average temperature in Valea Marului, Romania hovers around 2°C (36°F), with a minimum dipping to -11°C (13°F) and a maximum reaching 16°C (61°F). Expect 56 mm (2.2 in) of precipitation spread over about 9 days, contributing to an average humidity of 86%. Be prepared for a chilly yet refreshing atmosphere!
In December in Valea Marului, the average temperature is 2°C (36°F), with maximums reaching 16°C (61°F) and minimums dipping as low as -11°C (13°F). Travelers should be prepared for chilly conditions and pack accordingly when visiting during this time.
In Valea Marului in December, the precipitation amount is 56 mm (2.2 in) over a period of 9 days.
In Valea Marului in December, humidity is 86%. With an average temperature of 2°C (36°F), this humidity feels like a biting chill that clings to your skin, making outdoor exploration uncomfortable and dampening any enthusiasm for travel.
In Valea Marului 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 Marului, you can visit Hourly UV Index in Valea Marului.
UV Risk Categories
Weather in Valea Marului varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Valea Marului, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (32°F) | 26 mm (1.0 inches) | 87% | low |
| February Weather | 2°C (37°F) | 34 mm (1.3 inches) | 83% | moderate |
| March Weather | 6°C (43°F) | 38 mm (1.5 inches) | 80% | moderate |
| April Weather | 11°C (53°F) | 47 mm (1.9 inches) | 76% | high |
| May Weather | 17°C (63°F) | 54 mm (2.1 inches) | 73% | very high |
| June Weather | 22°C (71°F) | 113 mm (4.4 inches) | 68% | very high |
| July Weather | 23°C (74°F) | 63 mm (2.5 inches) | 65% | very high |
| August Weather | 24°C (75°F) | 24 mm (0.9 inches) | 53% | very high |
| September Weather | 19°C (66°F) | 31 mm (1.2 inches) | 61% | high |
| October Weather | 13°C (55°F) | 42 mm (1.7 inches) | 77% | moderate |
| November Weather | 7°C (45°F) | 32 mm (1.3 inches) | 85% | moderate |
| December Weather | 2°C (36°F) | 56 mm (2.2 inches) | 86% | low |