Last updated: August 23, 2025
In December, the average temperature in Sant'Antonino di Susa, Italy hovers around -1°C (31°F). Expect chilly conditions, with minimum temperatures plummeting to -15°C (5°F) and a maximum reaching up to 11°C (52°F). Precipitation adds to the scene, with 74 mm (2.9 in) of rain spread over 11 days, contributing to an average humidity of 90%. Embrace the brisk weather and prepare for a cozy experience!
In December in Sant'Antonino di Susa, the average temperature is -1°C (31°F), with maximums reaching up to 11°C (52°F) and minimums dipping as low as -15°C (5°F). Be prepared for chilly weather and pack accordingly if you're planning to travel during this time.
In Sant'Antonino di Susa in December, the precipitation amount is 74 mm (2.9 in) spread over the course of 11 days.
In Sant'Antonino di Susa in December humidity is 90%. With an average temperature of -1°C (31°F), this humidity feels like an icy blanket wrapping around you, making travel uncomfortable as the damp air seeps into your clothes, chilling you to the bone with every step you take.
In Sant'Antonino di Susa 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 Sant'Antonino di Susa, you can visit Hourly UV Index in Sant'Antonino di Susa.
UV Risk Categories
Weather in Sant'Antonino di Susa varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sant'Antonino di Susa, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (30°F) | 66 mm (2.6 inches) | 91% | moderate |
| February Weather | 2°C (35°F) | 53 mm (2.1 inches) | 87% | moderate |
| March Weather | 4°C (39°F) | 91 mm (3.6 inches) | 84% | high |
| April Weather | 7°C (45°F) | 134 mm (5.3 inches) | 83% | very high |
| May Weather | 12°C (53°F) | 173 mm (6.8 inches) | 78% | very high |
| June Weather | 16°C (62°F) | 183 mm (7.2 inches) | 75% | very high |
| July Weather | 18°C (65°F) | 178 mm (7.0 inches) | 72% | very high |
| August Weather | 18°C (65°F) | 117 mm (4.6 inches) | 63% | very high |
| September Weather | 14°C (57°F) | 104 mm (4.1 inches) | 73% | very high |
| October Weather | 10°C (49°F) | 129 mm (5.1 inches) | 89% | moderate |
| November Weather | 4°C (39°F) | 159 mm (6.3 inches) | 90% | moderate |
| December Weather | -1°C (31°F) | 74 mm (2.9 inches) | 90% | low |