Last updated: August 23, 2025
In Valdieri, Italy, the average temperature in December hovers around 0°C (32°F). Expect chilly days, with temperatures ranging from a minimum of -14°C (7°F) to a maximum of 14°C (57°F). Precipitation during this month typically amounts to 97 mm (3.8 in), spread over 9 days, while the average humidity remains high at 90%. Stay warm and prepared for wet weather!
In December in Valdieri, the average temperature is 0°C (32°F). The maximum can reach 14°C (57°F) and the minimum can be as low as -14°C (7°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.
In Valdieri in December, the total precipitation amount reaches 97 mm (3.8 in) over the course of 9 days.
In Valdieri in December, humidity is 90%. With an average temperature of 0°C (32°F), this humidity feels like an icy grip on your skin, making the air feel heavy and damp, which can turn traveling into a chilling experience where every step is met with a bone-cold embrace.
In Valdieri 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 Valdieri, you can visit Hourly UV Index in Valdieri.
UV Risk Categories
Weather in Valdieri varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Valdieri, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (32°F) | 61 mm (2.4 inches) | 91% | low |
| February Weather | 2°C (36°F) | 60 mm (2.4 inches) | 87% | moderate |
| March Weather | 4°C (39°F) | 84 mm (3.3 inches) | 84% | high |
| April Weather | 7°C (45°F) | 120 mm (4.7 inches) | 83% | high |
| May Weather | 12°C (53°F) | 164 mm (6.5 inches) | 78% | very high |
| June Weather | 16°C (62°F) | 89 mm (3.5 inches) | 75% | very high |
| July Weather | 19°C (66°F) | 77 mm (3.0 inches) | 72% | very high |
| August Weather | 19°C (66°F) | 53 mm (2.1 inches) | 63% | very high |
| September Weather | 14°C (58°F) | 82 mm (3.2 inches) | 73% | high |
| October Weather | 10°C (50°F) | 115 mm (4.5 inches) | 89% | moderate |
| November Weather | 4°C (39°F) | 165 mm (6.5 inches) | 90% | moderate |
| December Weather | 0°C (32°F) | 97 mm (3.8 inches) | 90% | low |