Last updated: August 23, 2025
In December, the average temperature in Petrignano, Italy hovers around 6°C (43°F). Expect a minimum of -5°C (24°F) and a maximum of 16°C (60°F). Be prepared for some wet weather, as the area receives about 127 mm (5.0 in) of precipitation over 12 days, with an average humidity of 83%.
In December in Petrignano, the average temperature is 6°C (43°F), with maximums reaching up to 16°C (60°F) and minimums dropping as low as -5°C (24°F). This varied climate offers travelers the opportunity to experience a range of outdoor activities, so be sure to pack accordingly for both chilly and mild weather.
In Petrignano in December, the precipitation amount is 127 mm (5.0 in) occurring over the course of 12 days.
In Petrignano in December, humidity is 83%. With an average temperature of 6°C (43°F), this humidity feels like a brisk chill that can make you feel colder than the actual temperature, often leading to a damp and uncomfortable experience for traveling.
In Petrignano 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 Petrignano, you can visit Hourly UV Index in Petrignano.
UV Risk Categories
Weather in Petrignano varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Petrignano, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (40°F) | 53 mm (2.1 inches) | 84% | low |
| February Weather | 7°C (45°F) | 71 mm (2.8 inches) | 76% | moderate |
| March Weather | 8°C (47°F) | 83 mm (3.3 inches) | 68% | high |
| April Weather | 12°C (54°F) | 67 mm (2.6 inches) | 70% | high |
| May Weather | 16°C (62°F) | 76 mm (3.0 inches) | 69% | very high |
| June Weather | 22°C (71°F) | 44 mm (1.7 inches) | 62% | very high |
| July Weather | 24°C (76°F) | 30 mm (1.2 inches) | 57% | very high |
| August Weather | 25°C (77°F) | 40 mm (1.6 inches) | 55% | very high |
| September Weather | 20°C (67°F) | 97 mm (3.8 inches) | 66% | high |
| October Weather | 15°C (59°F) | 70 mm (2.7 inches) | 79% | moderate |
| November Weather | 10°C (51°F) | 117 mm (4.6 inches) | 84% | moderate |
| December Weather | 6°C (43°F) | 127 mm (5.0 inches) | 83% | low |