Last updated: August 23, 2025
In Santa Marinella, Italy, the average temperature in December hovers around 13°C (55°F). Expect a brisk minimum of 7°C (45°F) and a comfortable maximum of 17°C (63°F). During this time, rainfall totals approximately 116 mm (4.6 in) over the course of 13 days, contributing to an average humidity level of 77%. Embrace the cozy, cool weather as you explore!
In December in Santa Marinella, the average temperature is 13°C (55°F). The maximum can reach 17°C (63°F), while the minimum can drop to as low as 7°C (45°F). This mild weather makes it an ideal time for travelers to explore the local attractions comfortably.
In Santa Marinella in December, the total precipitation amount reaches 116 mm (4.6 in) over the course of 13 days.
In Santa Marinella in December humidity is 77%. With an average temperature of 13°C (55°F), this humidity feels like a damp chill in the air, making travel somewhat uncomfortable as the moisture clings to your skin and adds a heavier weight to your clothing, which can sap your energy as you explore.
In Santa Marinella 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 Santa Marinella, you can visit Hourly UV Index in Santa Marinella.
UV Risk Categories
Weather in Santa Marinella varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Santa Marinella, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 11°C (52°F) | 76 mm (3.0 inches) | 80% | moderate |
| February Weather | 12°C (53°F) | 71 mm (2.8 inches) | 73% | moderate |
| March Weather | 12°C (54°F) | 62 mm (2.4 inches) | 69% | moderate |
| April Weather | 14°C (58°F) | 52 mm (2.1 inches) | 74% | high |
| May Weather | 18°C (64°F) | 46 mm (1.8 inches) | 76% | very high |
| June Weather | 22°C (72°F) | 11 mm (0.4 inches) | 73% | very high |
| July Weather | 25°C (76°F) | 17 mm (0.7 inches) | 70% | very high |
| August Weather | 25°C (78°F) | 11 mm (0.4 inches) | 68% | very high |
| September Weather | 23°C (73°F) | 76 mm (3.0 inches) | 71% | high |
| October Weather | 19°C (67°F) | 104 mm (4.1 inches) | 76% | moderate |
| November Weather | 16°C (61°F) | 210 mm (8.3 inches) | 79% | moderate |
| December Weather | 13°C (55°F) | 116 mm (4.6 inches) | 77% | low |