Last updated: August 23, 2025
In December, the average temperature in Alt-Sanitz, Germany hovers around 3°C (38°F). Expect chilly days where temperatures can dip to a frigid -15°C (6°F) and rise to a pleasant 12°C (54°F). Rainy spells are commonplace, with 50 mm (2.0 in) of precipitation spread over 12 days. The air is notably humid, with an average humidity level of 93%, making it feel even cooler!
In December in Alt-Sanitz, the average temperature is 3°C (38°F), with maximums reaching up to 12°C (54°F) and minimums dropping as low as -15°C (6°F). Travelers should be prepared for cold weather and varying temperatures during their visit.
In Alt-Sanitz in December, the precipitation amount is 50 mm (2.0 in), occurring over the course of 12 days.
In Alt-Sanitz in December, humidity is 93%. With an average temperature of 3°C (38°F), this humidity feels like a thick, chilly fog that clings to your skin, making every step outdoors feel heavier and more exhausting, which can be quite uninviting for travelers.
In Alt-Sanitz in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Alt-Sanitz.
UV Risk Categories
Weather in Alt-Sanitz varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Alt-Sanitz, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 52 mm (2.1 inches) | 91% | low |
| February Weather | 2°C (37°F) | 40 mm (1.6 inches) | 90% | low |
| March Weather | 4°C (40°F) | 54 mm (2.1 inches) | 88% | moderate |
| April Weather | 8°C (47°F) | 43 mm (1.7 inches) | 82% | moderate |
| May Weather | 13°C (55°F) | 58 mm (2.3 inches) | 74% | high |
| June Weather | 18°C (65°F) | 60 mm (2.4 inches) | 75% | very high |
| July Weather | 18°C (65°F) | 90 mm (3.5 inches) | 74% | high |
| August Weather | 19°C (66°F) | 61 mm (2.4 inches) | 71% | high |
| September Weather | 15°C (59°F) | 50 mm (2.0 inches) | 82% | moderate |
| October Weather | 11°C (52°F) | 67 mm (2.7 inches) | 86% | moderate |
| November Weather | 6°C (43°F) | 46 mm (1.8 inches) | 89% | low |
| December Weather | 3°C (38°F) | 50 mm (2.0 inches) | 93% | low |