Last updated: August 23, 2025
In December, the average temperature in Herzberg, Germany hovers around 4°C (39°F), with a notable range between a minimum of -11°C (13°F) and a maximum of 13°C (56°F). Expect 60 mm (2.3 in) of precipitation spread over 13 days, accompanied by a high average humidity of 92%. Prepare for a chilly and damp atmosphere!
In December in Herzberg, the average temperature is 4°C (39°F). Maximums can reach 13°C (56°F), while minimums can drop as low as -11°C (13°F). Travelers should be prepared for chilly conditions, so layering is recommended for a comfortable experience.
In Herzberg in December, the precipitation amount is 60 mm (2.3 in) during 13 days, indicating a relatively wet period for that time of year.
In Herzberg in December humidity is 92%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and travel feel burdensome as you navigate through the thick, muggy air.
In Herzberg 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 Herzberg.
UV Risk Categories
Weather in Herzberg varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Herzberg, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 51 mm (2.0 inches) | 90% | low |
| February Weather | 3°C (38°F) | 49 mm (1.9 inches) | 89% | low |
| March Weather | 5°C (42°F) | 54 mm (2.1 inches) | 87% | moderate |
| April Weather | 10°C (50°F) | 32 mm (1.3 inches) | 81% | moderate |
| May Weather | 14°C (58°F) | 48 mm (1.9 inches) | 71% | high |
| June Weather | 20°C (69°F) | 52 mm (2.0 inches) | 75% | very high |
| July Weather | 20°C (69°F) | 73 mm (2.9 inches) | 74% | very high |
| August Weather | 21°C (69°F) | 59 mm (2.3 inches) | 76% | high |
| September Weather | 16°C (61°F) | 45 mm (1.8 inches) | 81% | moderate |
| October Weather | 12°C (53°F) | 53 mm (2.1 inches) | 85% | moderate |
| November Weather | 6°C (44°F) | 43 mm (1.7 inches) | 88% | low |
| December Weather | 4°C (39°F) | 60 mm (2.3 inches) | 92% | low |