Last updated: August 23, 2025
In December, the average temperature in Herborn, Germany hovers around 3°C (37°F). Expect chilly conditions, with minimums dipping to -7°C (20°F) and occasional peaks reaching 13°C (56°F). Be prepared for frequent rain, as precipitation totals around 113 mm (4.5 in) across 18 days, coupled with high humidity levels at 92%.
In December in Herborn, the average temperature is 3°C (37°F). The maximum can reach 13°C (56°F), and the minimum can be as low as -7°C (20°F). Travelers should prepare for chilly conditions and be ready for a mix of mild and cold weather.
In Herborn in December, the precipitation amount is 113 mm (4.5 in), occurring over the course of 18 days.
In Herborn in December humidity is 92%. With an average temperature of 3°C (37°F), this humidity feels like a heavy blanket that clings to your skin, making every step feel laborious and the cold air seem even more biting, a challenging environment for traveling.
In Herborn 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 Herborn.
UV Risk Categories
Weather in Herborn varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Herborn, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 82 mm (3.2 inches) | 92% | low |
| February Weather | 2°C (36°F) | 78 mm (3.1 inches) | 90% | low |
| March Weather | 5°C (41°F) | 90 mm (3.6 inches) | 87% | moderate |
| April Weather | 9°C (48°F) | 42 mm (1.7 inches) | 83% | moderate |
| May Weather | 12°C (54°F) | 80 mm (3.1 inches) | 76% | high |
| June Weather | 17°C (64°F) | 75 mm (3.0 inches) | 74% | very high |
| July Weather | 18°C (65°F) | 87 mm (3.4 inches) | 74% | very high |
| August Weather | 18°C (65°F) | 77 mm (3.0 inches) | 75% | high |
| September Weather | 14°C (57°F) | 58 mm (2.3 inches) | 82% | moderate |
| October Weather | 10°C (50°F) | 73 mm (2.9 inches) | 88% | moderate |
| November Weather | 5°C (41°F) | 55 mm (2.2 inches) | 90% | low |
| December Weather | 3°C (37°F) | 113 mm (4.5 inches) | 92% | low |