Last updated: August 27, 2025
In December, the average temperature in Valea Grecului, Romania hovers around 2°C (35°F), with a chilly minimum dipping to -15°C (6°F) and a pleasant maximum reaching 15°C (60°F). Expect about 50 mm (2.0 in) of precipitation spread across 10 days, and prepare for a notably high average humidity of 88%.
In December in Valea Grecului, the average temperature is 2°C (35°F). The maximum can reach 15°C (60°F) and the minimum can be as low as -15°C (6°F). Be prepared for a wide range of temperatures if you plan to travel during this month.
In Valea Grecului in December, the precipitation amount is 50 mm (2.0 in) over a span of 10 days.
In Valea Grecului in December, humidity is 88%. With an average temperature of 2°C (35°F), this humidity feels like you're wrapped in a cold, damp blanket, making outdoor activities uncomfortable and travel challenging due to the chill seeping into your bones.
In Valea Grecului 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 Grecului, you can visit Hourly UV Index in Valea Grecului.
UV Risk Categories
Weather in Valea Grecului varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Valea Grecului, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (30°F) | 26 mm (1.0 inches) | 89% | low |
| February Weather | 1°C (35°F) | 33 mm (1.3 inches) | 87% | moderate |
| March Weather | 5°C (42°F) | 37 mm (1.4 inches) | 84% | moderate |
| April Weather | 11°C (52°F) | 39 mm (1.5 inches) | 78% | high |
| May Weather | 16°C (62°F) | 61 mm (2.4 inches) | 69% | very high |
| June Weather | 21°C (71°F) | 93 mm (3.7 inches) | 69% | very high |
| July Weather | 22°C (73°F) | 59 mm (2.3 inches) | 63% | very high |
| August Weather | 23°C (74°F) | 33 mm (1.3 inches) | 50% | very high |
| September Weather | 18°C (65°F) | 29 mm (1.1 inches) | 58% | high |
| October Weather | 12°C (54°F) | 35 mm (1.4 inches) | 78% | moderate |
| November Weather | 6°C (43°F) | 26 mm (1.0 inches) | 87% | moderate |
| December Weather | 2°C (35°F) | 50 mm (2.0 inches) | 88% | low |