Last updated: August 23, 2025
In December, the average temperature in Grand Brissogne, Italy hovers around -8°C (18°F), with a potential dip to a chilling -24°C (-11°F) and a maximum of 4°C (39°F). Expect 123 mm (4.8 in) of precipitation spread across about 15 days, coupled with a notable 90% humidity. Prepare for a wintery mix that defines the season!
In December in Grand Brissogne, the average temperature is -8°C (18°F). The maximum can reach 4°C (39°F), while the minimum can drop as low as -24°C (-11°F). Be prepared for cold weather and dress in layers to stay warm during your travels.
In Grand Brissogne in December, the precipitation amount is 123 mm (4.8 in), occurring over a span of 15 days.
In Grand Brissogne in December, humidity is 90%. With an average temperature of -8°C (18°F), this humidity feels like an icy fog wrapping around you, making every breath sharp and crisp, and requiring careful planning for travel to avoid the chill while navigating the damp air.
In Grand Brissogne 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 Grand Brissogne, you can visit Hourly UV Index in Grand Brissogne.
UV Risk Categories
Weather in Grand Brissogne varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Grand Brissogne, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -9°C (15°F) | 94 mm (3.7 inches) | 91% | low |
| February Weather | -6°C (21°F) | 62 mm (2.4 inches) | 87% | moderate |
| March Weather | -4°C (25°F) | 91 mm (3.6 inches) | 84% | high |
| April Weather | 0°C (32°F) | 102 mm (4.0 inches) | 83% | very high |
| May Weather | 4°C (40°F) | 136 mm (5.4 inches) | 78% | very high |
| June Weather | 10°C (50°F) | 110 mm (4.3 inches) | 75% | very high |
| July Weather | 12°C (54°F) | 86 mm (3.4 inches) | 72% | very high |
| August Weather | 12°C (54°F) | 100 mm (4.0 inches) | 63% | very high |
| September Weather | 8°C (47°F) | 64 mm (2.5 inches) | 73% | high |
| October Weather | 3°C (38°F) | 142 mm (5.6 inches) | 89% | moderate |
| November Weather | -3°C (27°F) | 136 mm (5.3 inches) | 90% | moderate |
| December Weather | -8°C (18°F) | 123 mm (4.8 inches) | 90% | low |