Last updated: August 23, 2025
In December, the average temperature in Wartenburg, Germany is a brisk 4°C (39°F). Expect the mercury to dip as low as -11°C (13°F) and occasionally rise to a mild 13°C (56°F). During this time, 58 mm (2.3 in) of precipitation may fall over around 13 days, contributing to the notably high average humidity of 92%.
In December in Wartenburg, 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 Wartenburg in December, the total precipitation amount is 58 mm (2.3 in), occurring over the course of 13 days.
In Wartenburg 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 Wartenburg 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 Wartenburg.
UV Risk Categories
Weather in Wartenburg varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Wartenburg, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 52 mm (2.0 inches) | 90% | low |
| February Weather | 3°C (38°F) | 50 mm (2.0 inches) | 89% | low |
| March Weather | 5°C (42°F) | 56 mm (2.2 inches) | 87% | moderate |
| April Weather | 10°C (50°F) | 30 mm (1.2 inches) | 81% | moderate |
| May Weather | 14°C (58°F) | 52 mm (2.0 inches) | 71% | high |
| June Weather | 20°C (68°F) | 47 mm (1.9 inches) | 75% | very high |
| July Weather | 20°C (68°F) | 75 mm (2.9 inches) | 74% | very high |
| August Weather | 20°C (69°F) | 62 mm (2.4 inches) | 76% | high |
| September Weather | 16°C (61°F) | 47 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) | 41 mm (1.6 inches) | 88% | low |
| December Weather | 4°C (39°F) | 58 mm (2.3 inches) | 92% | low |