Last updated: August 23, 2025
In December, the average temperature in Castelluccio Superiore, Italy hovers around 6°C (43°F), with minimums dipping to -4°C (25°F) and maximums reaching up to 16°C (62°F). Expect 104 mm (4.1 in) of precipitation spread across 13 days, and a noteworthy average humidity of 78%, making it a month of varied weather!
In December in Castelluccio Superiore, the average temperature is 6°C (43°F). The maximum can reach 16°C (62°F), and the minimum can be as low as -4°C (25°F). It's a great time to visit if you enjoy a crisp, chilly atmosphere and want to experience the beauty of Castelluccio Superiore during the transition into spring.
In Castelluccio Superiore in December, the precipitation amount is 104 mm (4.1 in) over the course of 13 days.
In Castelluccio Superiore in December humidity is 78%. With an average temperature of 6°C (43°F), this humidity feels like a chilly dampness that seeps into your bones, making it essential to dress warmly while exploring the sights.
In Castelluccio Superiore 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 Castelluccio Superiore, you can visit Hourly UV Index in Castelluccio Superiore.
UV Risk Categories
Weather in Castelluccio Superiore varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Castelluccio Superiore, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (40°F) | 74 mm (2.9 inches) | 78% | moderate |
| February Weather | 6°C (43°F) | 81 mm (3.2 inches) | 71% | moderate |
| March Weather | 7°C (45°F) | 102 mm (4.0 inches) | 70% | high |
| April Weather | 11°C (51°F) | 87 mm (3.4 inches) | 73% | very high |
| May Weather | 15°C (59°F) | 81 mm (3.2 inches) | 72% | very high |
| June Weather | 19°C (67°F) | 75 mm (3.0 inches) | 67% | very high |
| July Weather | 22°C (72°F) | 40 mm (1.6 inches) | 64% | very high |
| August Weather | 23°C (73°F) | 55 mm (2.2 inches) | 61% | very high |
| September Weather | 19°C (66°F) | 66 mm (2.6 inches) | 68% | very high |
| October Weather | 14°C (57°F) | 74 mm (2.9 inches) | 73% | high |
| November Weather | 10°C (51°F) | 143 mm (5.6 inches) | 77% | moderate |
| December Weather | 6°C (43°F) | 104 mm (4.1 inches) | 78% | low |