Last updated: August 23, 2025
In December, the average temperature in Ali Terme, Italy is a mild 11°C (53°F), with daily variations ranging from a low of 4°C (39°F) to a high of 17°C (63°F). Expect about 76 mm (3.0 in) of precipitation spread over 14 days, coupled with a comfortable average humidity of 75%. Whether you're exploring the outdoors or enjoying indoor activities, this weather creates a pleasant atmosphere for all!
In December in Ali Terme, the average temperature is 11°C (53°F). Maximums can reach 17°C (63°F), while minimums can drop to as low as 4°C (39°F). This weather is perfect for exploring the local sights, so make sure to pack layers for your travels!
In Ali Terme in December, the precipitation amount is 76 mm (3.0 in) spread over 14 days.
In Ali Terme in December humidity is 75%. With an average temperature of 11°C (53°F), this humidity feels like a cool, damp embrace that can make exploring the area feel more challenging, as you constantly contend with the moisture in the air while trying to enjoy your travels.
In Ali Terme in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Ali Terme, you can check the information here.
UV Risk Categories
Weather in Ali Terme varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Ali Terme, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 10°C (49°F) | 67 mm (2.6 inches) | 75% | moderate |
| February Weather | 10°C (51°F) | 82 mm (3.2 inches) | 71% | moderate |
| March Weather | 11°C (52°F) | 96 mm (3.8 inches) | 71% | high |
| April Weather | 14°C (57°F) | 62 mm (2.5 inches) | 76% | very high |
| May Weather | 17°C (64°F) | 36 mm (1.4 inches) | 77% | very high |
| June Weather | 22°C (73°F) | 26 mm (1.0 inches) | 76% | very high |
| July Weather | 25°C (77°F) | 15 mm (0.6 inches) | 72% | very high |
| August Weather | 26°C (79°F) | 24 mm (0.9 inches) | 70% | very high |
| September Weather | 23°C (73°F) | 55 mm (2.2 inches) | 73% | very high |
| October Weather | 18°C (65°F) | 147 mm (5.8 inches) | 73% | high |
| November Weather | 15°C (59°F) | 134 mm (5.3 inches) | 75% | moderate |
| December Weather | 11°C (53°F) | 76 mm (3.0 inches) | 75% | moderate |