Last updated: August 23, 2025
In December, the average temperature in Santo Stefano Belbo, Italy hovers around 3°C (38°F), creating a chilly yet invigorating atmosphere. Temperatures can dip as low as -11°C (12°F), with highs reaching a pleasant 16°C (61°F). Visitors should be prepared for some precipitation, as 75 mm (3.0 in) of rain typically falls over 8 days, all while humidity remains relatively high at around 85%.
In December in Santo Stefano Belbo, the average temperature is 3°C (38°F). Maximum temperatures can reach 16°C (61°F), while minimums can drop to as low as -11°C (12°F). Travelers should be prepared for a wide range of temperatures and dress accordingly for both chilly days and milder afternoons.
In Santo Stefano Belbo in December, the total precipitation amount is 75 mm (3.0 in) over the course of 8 days.
In Santo Stefano Belbo in December, humidity is 85%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable as you contend with the heavy, cold air surrounding you.
In Santo Stefano Belbo 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 Santo Stefano Belbo, you can visit Hourly UV Index in Santo Stefano Belbo.
UV Risk Categories
Weather in Santo Stefano Belbo varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Santo Stefano Belbo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 48 mm (1.9 inches) | 88% | low |
| February Weather | 6°C (44°F) | 50 mm (2.0 inches) | 81% | moderate |
| March Weather | 9°C (48°F) | 58 mm (2.3 inches) | 76% | moderate |
| April Weather | 13°C (55°F) | 87 mm (3.4 inches) | 77% | high |
| May Weather | 17°C (63°F) | 122 mm (4.8 inches) | 74% | very high |
| June Weather | 22°C (72°F) | 77 mm (3.0 inches) | 71% | very high |
| July Weather | 24°C (76°F) | 103 mm (4.0 inches) | 67% | very high |
| August Weather | 24°C (76°F) | 66 mm (2.6 inches) | 64% | very high |
| September Weather | 19°C (67°F) | 112 mm (4.4 inches) | 74% | high |
| October Weather | 14°C (58°F) | 107 mm (4.2 inches) | 87% | moderate |
| November Weather | 9°C (48°F) | 162 mm (6.4 inches) | 88% | moderate |
| December Weather | 3°C (38°F) | 75 mm (3.0 inches) | 85% | low |