Last updated: August 23, 2025
In December, the average temperature in Bosisio Parini, Italy hovers around 4°C (40°F). Expect chilly days with minimum temperatures dipping to -4°C (25°F), while highs can reach up to 14°C (58°F). Precipitation plays a role this month, totaling 94 mm (3.7 in) over approximately 8 days. Coupled with an average humidity of 85%, be prepared for a damp and cool atmosphere!
In December in Bosisio Parini, the average temperature is 4°C (40°F). Maximum temperatures can reach 14°C (58°F), while the minimum can drop as low as -4°C (25°F). Travelers should be prepared for a chilly climate and dress in layers to stay comfortable throughout the day.
In Bosisio Parini in December, the precipitation amount is 94 mm (3.7 in) over the course of 8 days.
In Bosisio Parini in December, humidity is 85%. With an average temperature of 4°C (40°F), this humidity feels like an icy blanket wrapping around you, making outdoor activities feel much colder and damp, which can be quite uncomfortable for traveling.
In Bosisio Parini 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 Bosisio Parini, you can visit Hourly UV Index in Bosisio Parini.
UV Risk Categories
Weather in Bosisio Parini varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bosisio Parini, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 40 mm (1.6 inches) | 88% | low |
| February Weather | 6°C (42°F) | 49 mm (1.9 inches) | 81% | moderate |
| March Weather | 8°C (47°F) | 89 mm (3.5 inches) | 76% | moderate |
| April Weather | 12°C (55°F) | 125 mm (4.9 inches) | 77% | high |
| May Weather | 16°C (62°F) | 155 mm (6.1 inches) | 74% | very high |
| June Weather | 22°C (71°F) | 163 mm (6.4 inches) | 71% | very high |
| July Weather | 23°C (74°F) | 158 mm (6.2 inches) | 67% | very high |
| August Weather | 23°C (74°F) | 147 mm (5.8 inches) | 64% | very high |
| September Weather | 18°C (65°F) | 149 mm (5.8 inches) | 74% | high |
| October Weather | 14°C (57°F) | 156 mm (6.1 inches) | 87% | moderate |
| November Weather | 9°C (48°F) | 162 mm (6.4 inches) | 88% | moderate |
| December Weather | 4°C (40°F) | 94 mm (3.7 inches) | 85% | low |