Last updated: August 23, 2025
In December, the average temperature in Herrenberg, Germany is a chilly 2°C (37°F), with a minimum dipping to -8°C (18°F) and a maximum reaching 13°C (56°F). Expect considerable moisture, with 111 mm (4.4 in) of precipitation spread over 18 days, and humidity levels hovering at a high 91%. Prepare accordingly for a brisk and wet month!
In December in Herrenberg, the average temperature is 2°C (37°F). Maximum can reach 13°C (56°F) and minimum can be as low as -8°C (18°F). It's important to pack warm clothing if you're planning to visit during this time.
In Herrenberg in December, the precipitation amount is 111 mm (4.4 in) over the course of 18 days.
In Herrenberg in December, humidity is 91%. With an average temperature of 2°C (37°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and necessitating extra layers to stay warm and dry.
In Herrenberg 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 Herrenberg.
UV Risk Categories
Weather in Herrenberg varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Herrenberg, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (33°F) | 87 mm (3.4 inches) | 91% | low |
| February Weather | 3°C (37°F) | 77 mm (3.0 inches) | 89% | moderate |
| March Weather | 5°C (41°F) | 91 mm (3.6 inches) | 87% | moderate |
| April Weather | 9°C (48°F) | 52 mm (2.0 inches) | 83% | high |
| May Weather | 12°C (55°F) | 101 mm (4.0 inches) | 79% | very high |
| June Weather | 18°C (64°F) | 101 mm (4.0 inches) | 82% | very high |
| July Weather | 19°C (66°F) | 88 mm (3.5 inches) | 83% | very high |
| August Weather | 19°C (66°F) | 86 mm (3.4 inches) | 84% | very high |
| September Weather | 14°C (58°F) | 50 mm (2.0 inches) | 85% | high |
| October Weather | 10°C (50°F) | 74 mm (2.9 inches) | 88% | moderate |
| November Weather | 5°C (41°F) | 57 mm (2.3 inches) | 89% | low |
| December Weather | 2°C (37°F) | 111 mm (4.4 inches) | 91% | low |