Last updated: August 23, 2025
In December, the average temperature in Santa Margherita, Italy hovers around 3°C (38°F). Expect chilly days with minimums dropping to -5°C (22°F) and occasional highs reaching up to 12°C (54°F). Be prepared for a bit of wet weather, as 113 mm (4.5 in) of precipitation is typical across 9 days, coupled with an average humidity of 85%.
In December in Santa Margherita, the average temperature is 3°C (38°F). Maximums can reach 12°C (54°F), while minimums can drop to as low as -5°C (22°F). Pack accordingly, as the weather can be quite chilly and variable during this time.
In Santa Margherita in December, the precipitation amount is 113 mm (4.5 in) over a span of 9 days.
In Santa Margherita 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 Santa Margherita 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 Santa Margherita, you can visit Hourly UV Index in Santa Margherita.
UV Risk Categories
Weather in Santa Margherita varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Santa Margherita, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (35°F) | 36 mm (1.4 inches) | 87% | low |
| February Weather | 4°C (39°F) | 58 mm (2.3 inches) | 79% | moderate |
| March Weather | 6°C (44°F) | 85 mm (3.3 inches) | 69% | moderate |
| April Weather | 10°C (51°F) | 138 mm (5.4 inches) | 71% | high |
| May Weather | 14°C (57°F) | 181 mm (7.1 inches) | 70% | very high |
| June Weather | 19°C (67°F) | 137 mm (5.4 inches) | 65% | very high |
| July Weather | 20°C (69°F) | 151 mm (6.0 inches) | 61% | very high |
| August Weather | 21°C (70°F) | 156 mm (6.2 inches) | 54% | very high |
| September Weather | 17°C (62°F) | 131 mm (5.1 inches) | 66% | high |
| October Weather | 12°C (54°F) | 137 mm (5.4 inches) | 83% | moderate |
| November Weather | 7°C (45°F) | 173 mm (6.8 inches) | 88% | moderate |
| December Weather | 3°C (38°F) | 113 mm (4.5 inches) | 85% | low |