Last updated: August 23, 2025
In December, the average temperature in Palazzo San Gervasio, Italy hovers around 8°C (47°F). Expect temperatures to range from a chilly -1°C (31°F) to a mild 18°C (64°F). During this time, 54 mm (2.1 in) of precipitation can be expected over approximately 10 days, with an average humidity of 82%.
In December in Palazzo San Gervasio, the average temperature is 8°C (47°F). Maximum temperatures can reach 18°C (64°F), while minimums can drop as low as -1°C (31°F). This makes Palazzo San Gervasio a great destination for travelers looking to experience a cool climate with the possibility of mild sunny days.
In Palazzo San Gervasio in December, the total precipitation amount is 54 mm (2.1 in) over the course of 10 days.
In Palazzo San Gervasio in December humidity is 82%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration less enjoyable and requiring extra layers to stay warm and comfortable.
In Palazzo San Gervasio 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 Palazzo San Gervasio, you can visit Hourly UV Index in Palazzo San Gervasio.
UV Risk Categories
Weather in Palazzo San Gervasio varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Palazzo San Gervasio, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (43°F) | 56 mm (2.2 inches) | 82% | moderate |
| February Weather | 8°C (47°F) | 54 mm (2.1 inches) | 74% | moderate |
| March Weather | 9°C (49°F) | 59 mm (2.3 inches) | 70% | high |
| April Weather | 13°C (56°F) | 60 mm (2.4 inches) | 71% | very high |
| May Weather | 18°C (65°F) | 70 mm (2.7 inches) | 71% | very high |
| June Weather | 23°C (74°F) | 38 mm (1.5 inches) | 65% | very high |
| July Weather | 26°C (79°F) | 24 mm (1.0 inches) | 61% | very high |
| August Weather | 26°C (80°F) | 32 mm (1.3 inches) | 56% | very high |
| September Weather | 22°C (71°F) | 38 mm (1.5 inches) | 66% | very high |
| October Weather | 16°C (61°F) | 59 mm (2.3 inches) | 74% | high |
| November Weather | 12°C (54°F) | 100 mm (3.9 inches) | 80% | moderate |
| December Weather | 8°C (47°F) | 54 mm (2.1 inches) | 82% | low |