Last updated: August 23, 2025
In December, the average temperature in Bonnanaro, Italy hovers around 9°C (49°F), with a range that fluctuates from a chilly minimum of -3°C (26°F) to a mild maximum of 19°C (66°F). Expect about 92 mm (3.6 in) of precipitation spread over 12 days, contributing to the average humidity of 76%. Embrace the coolness and prepare for occasional showers!
In December in Bonnanaro, the average temperature is 9°C (49°F). The maximum can reach 19°C (66°F), while the minimum can be as low as -3°C (26°F). Be prepared for a mix of cool and mild weather, making it a great time for outdoor exploration or cozy indoor activities.
In Bonnanaro in December, the precipitation amount is 92 mm (3.6 in) over the course of 12 days.
In Bonnanaro in December, humidity is 76%. With an average temperature of 9°C (49°F), this humidity feels like a chilly embrace, making outdoor adventures a bit uncomfortable as the dampness seeps into your clothes and lingers in the air, often leading to a sense of coolness that can be refreshing but also dampens the joy of exploration.
In Bonnanaro 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 Bonnanaro, you can visit Hourly UV Index in Bonnanaro.
UV Risk Categories
Weather in Bonnanaro varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bonnanaro, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 8°C (46°F) | 59 mm (2.3 inches) | 79% | moderate |
| February Weather | 9°C (49°F) | 58 mm (2.3 inches) | 72% | moderate |
| March Weather | 10°C (51°F) | 67 mm (2.7 inches) | 70% | high |
| April Weather | 13°C (56°F) | 58 mm (2.3 inches) | 74% | very high |
| May Weather | 17°C (63°F) | 71 mm (2.8 inches) | 72% | very high |
| June Weather | 22°C (72°F) | 35 mm (1.4 inches) | 70% | very high |
| July Weather | 25°C (77°F) | 8 mm (0.3 inches) | 69% | very high |
| August Weather | 25°C (77°F) | 21 mm (0.8 inches) | 66% | very high |
| September Weather | 21°C (70°F) | 62 mm (2.4 inches) | 68% | very high |
| October Weather | 17°C (62°F) | 49 mm (1.9 inches) | 75% | high |
| November Weather | 12°C (54°F) | 115 mm (4.5 inches) | 78% | moderate |
| December Weather | 9°C (49°F) | 92 mm (3.6 inches) | 76% | low |