Last updated: August 23, 2025
In December, the average temperature in Sontheim an der Brenz, Germany hovers around 2°C (36°F), offering a brisk chill. Temperatures can dip as low as -8°C (18°F) and reach up to 14°C (57°F). With an average precipitation of 93 mm (3.6 in) over 17 days, you might want to pack an umbrella. The air often feels quite humid, with an average humidity level of 91%, making it essential to dress in layers for the climate!
In December in Sontheim an der Brenz, the average temperature is 2°C (36°F). Maximum temperatures can reach 14°C (57°F), while minimums can drop to as low as -8°C (18°F). Travellers should be prepared for chilly conditions and dress in layers to stay comfortable during their visit.
In Sontheim an der Brenz in December, the precipitation amount is 93 mm (3.6 in) distributed over 17 days.
In Sontheim an der Brenz in December humidity is 91%. With an average temperature of 2°C (36°F), this humidity feels like a damp chill that clings to your skin, making every step outside a reminder of the cold, crisp air that sharpens your senses but can also dampen your spirits as you navigate the wet conditions.
In Sontheim an der Brenz 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 Sontheim an der Brenz.
UV Risk Categories
Weather in Sontheim an der Brenz varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sontheim an der Brenz, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (33°F) | 65 mm (2.5 inches) | 91% | low |
| February Weather | 3°C (37°F) | 62 mm (2.5 inches) | 89% | moderate |
| March Weather | 5°C (41°F) | 62 mm (2.5 inches) | 88% | moderate |
| April Weather | 9°C (49°F) | 37 mm (1.5 inches) | 84% | high |
| May Weather | 13°C (55°F) | 106 mm (4.2 inches) | 77% | very high |
| June Weather | 18°C (64°F) | 113 mm (4.5 inches) | 82% | very high |
| July Weather | 19°C (66°F) | 85 mm (3.4 inches) | 83% | very high |
| August Weather | 19°C (66°F) | 103 mm (4.0 inches) | 84% | very high |
| September Weather | 14°C (58°F) | 57 mm (2.2 inches) | 85% | high |
| October Weather | 10°C (50°F) | 65 mm (2.5 inches) | 88% | moderate |
| November Weather | 4°C (40°F) | 46 mm (1.8 inches) | 88% | low |
| December Weather | 2°C (36°F) | 93 mm (3.6 inches) | 91% | low |