Last updated: August 23, 2025
In December, the average temperature in Castelnuovo Bocca d'Adda, Italy hovers around 4°C (40°F), with a minimum dropping as low as -5°C (24°F) and a maximum reaching 14°C (58°F). Expect about 99 mm (3.9 in) of precipitation spread over 10 days, contributing to the area's average humidity of 85%. Stay prepared for a chilly and damp climate!
In December in Castelnuovo Bocca d'Adda, the average temperature is 4°C (40°F), with maximums reaching up to 14°C (58°F) and minimums dropping as low as -5°C (24°F). It's advisable to pack warm clothing and be prepared for chilly weather during your travels.
In Castelnuovo Bocca d'Adda in December, the total precipitation amount is 99 mm (3.9 in) spread over a period of 10 days.
In Castelnuovo Bocca d'Adda 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 Castelnuovo Bocca d'Adda 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 Castelnuovo Bocca d'Adda, you can visit Hourly UV Index in Castelnuovo Bocca d'Adda.
UV Risk Categories
Weather in Castelnuovo Bocca d'Adda varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Castelnuovo Bocca d'Adda, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 33 mm (1.3 inches) | 88% | low |
| February Weather | 6°C (44°F) | 59 mm (2.3 inches) | 81% | moderate |
| March Weather | 9°C (49°F) | 58 mm (2.3 inches) | 76% | moderate |
| April Weather | 13°C (56°F) | 77 mm (3.0 inches) | 77% | high |
| May Weather | 18°C (64°F) | 112 mm (4.4 inches) | 74% | very high |
| June Weather | 23°C (74°F) | 68 mm (2.7 inches) | 71% | very high |
| July Weather | 25°C (77°F) | 98 mm (3.8 inches) | 67% | very high |
| August Weather | 25°C (77°F) | 81 mm (3.2 inches) | 64% | very high |
| September Weather | 20°C (68°F) | 116 mm (4.6 inches) | 74% | high |
| October Weather | 15°C (58°F) | 85 mm (3.3 inches) | 87% | moderate |
| November Weather | 9°C (49°F) | 135 mm (5.3 inches) | 88% | moderate |
| December Weather | 4°C (40°F) | 99 mm (3.9 inches) | 85% | low |