Last updated: August 23, 2025
In December, the average temperature in Pian di San Bartolo-Trespiano, Italy hovers around 6°C (44°F), with minimums dipping to -3°C (27°F) and maximums reaching up to 16°C (61°F). Be prepared for some rain, as 130 mm (5.1 in) of precipitation can fall over approximately 14 days. With an average humidity of 83%, it's a cozy and damp time of year!
In December in Pian di San Bartolo-Trespiano, the average temperature is 6°C (44°F), with maximums reaching 16°C (61°F) and minimums dropping as low as -3°C (27°F). Be sure to pack layers to stay comfortable during your travels!
In Pian di San Bartolo-Trespiano in December, the total precipitation amount is 130 mm (5.1 in) over the course of 14 days.
In Pian di San Bartolo-Trespiano in December, humidity is 83%. With an average temperature of 6°C (44°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and potentially leading to a sense of heaviness in the air.
In Pian di San Bartolo-Trespiano 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 Pian di San Bartolo-Trespiano, you can visit Hourly UV Index in Pian di San Bartolo-Trespiano.
UV Risk Categories
Weather in Pian di San Bartolo-Trespiano varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Pian di San Bartolo-Trespiano, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 59 mm (2.3 inches) | 84% | low |
| February Weather | 7°C (45°F) | 98 mm (3.9 inches) | 76% | moderate |
| March Weather | 9°C (48°F) | 77 mm (3.0 inches) | 68% | high |
| April Weather | 12°C (54°F) | 84 mm (3.3 inches) | 70% | high |
| May Weather | 16°C (62°F) | 99 mm (3.9 inches) | 69% | very high |
| June Weather | 22°C (71°F) | 41 mm (1.6 inches) | 62% | very high |
| July Weather | 24°C (75°F) | 37 mm (1.5 inches) | 57% | very high |
| August Weather | 24°C (76°F) | 31 mm (1.2 inches) | 55% | very high |
| September Weather | 20°C (68°F) | 76 mm (3.0 inches) | 66% | high |
| October Weather | 15°C (59°F) | 93 mm (3.7 inches) | 79% | moderate |
| November Weather | 10°C (51°F) | 141 mm (5.5 inches) | 84% | moderate |
| December Weather | 6°C (44°F) | 130 mm (5.1 inches) | 83% | low |