Last updated: August 23, 2025
In December, the average temperature in San Giorgio a Cremano, Italy hovers around 13°C (56°F). Temperatures can dip to a chilly 7°C (44°F) or rise to a pleasant 18°C (64°F). Be prepared for some rain, as the area receives approximately 206 mm (8.1 in) of precipitation over 16 days. With an average humidity of 84%, expect a somewhat damp atmosphere.
In December in San Giorgio a Cremano, the average temperature is 13°C (56°F). Maximums can reach 18°C (64°F), while minimums can drop to as low as 7°C (44°F). Be sure to pack layers to stay comfortable during your travels!
In San Giorgio a Cremano in December, the precipitation amount is 206 mm (8.1 in) spread over 16 days.
In San Giorgio a Cremano in December, humidity is 84%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making it feel cooler and more uncomfortable for traveling, as the air clings to your skin and weighs you down with a sense of heaviness.
In San Giorgio a Cremano 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 San Giorgio a Cremano, you can visit Hourly UV Index in San Giorgio a Cremano.
UV Risk Categories
Weather in San Giorgio a Cremano varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in San Giorgio a Cremano, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 11°C (52°F) | 116 mm (4.6 inches) | 84% | moderate |
| February Weather | 12°C (53°F) | 113 mm (4.5 inches) | 76% | moderate |
| March Weather | 12°C (54°F) | 88 mm (3.4 inches) | 69% | high |
| April Weather | 14°C (58°F) | 51 mm (2.0 inches) | 70% | high |
| May Weather | 18°C (65°F) | 57 mm (2.2 inches) | 70% | very high |
| June Weather | 22°C (73°F) | 21 mm (0.8 inches) | 61% | very high |
| July Weather | 25°C (77°F) | 12 mm (0.5 inches) | 57% | very high |
| August Weather | 26°C (79°F) | 12 mm (0.5 inches) | 53% | very high |
| September Weather | 23°C (74°F) | 96 mm (3.8 inches) | 65% | very high |
| October Weather | 19°C (67°F) | 100 mm (3.9 inches) | 75% | high |
| November Weather | 16°C (62°F) | 285 mm (11.2 inches) | 81% | moderate |
| December Weather | 13°C (56°F) | 206 mm (8.1 inches) | 84% | low |