Last updated: August 23, 2025
In December, the average temperature in Aken, Germany hovers around 4°C (39°F). With a minimum temperature dipping to -11°C (12°F) and a maximum soaring to 14°C (58°F), it's a month of contrasts. Expect 56 mm (2.2 in) of precipitation spread over 15 days, contributing to an average humidity of 92%. Perfect for cozying up indoors!
In December in Aken, the average temperature is 4°C (39°F). Maximum temperatures can reach 14°C (58°F), while the minimum can drop as low as -11°C (12°F). Be prepared for a chilly climate, and pack accordingly for both warm and cold weather during your travels.
In Aken in December, the precipitation amount is 56 mm (2.2 in) spread over 15 days.
In Aken 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 Aken 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 Aken.
UV Risk Categories
Weather in Aken varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Aken, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (37°F) | 47 mm (1.8 inches) | 91% | low |
| February Weather | 3°C (38°F) | 46 mm (1.8 inches) | 90% | low |
| March Weather | 6°C (42°F) | 50 mm (1.9 inches) | 88% | moderate |
| April Weather | 9°C (49°F) | 32 mm (1.2 inches) | 83% | moderate |
| May Weather | 14°C (57°F) | 53 mm (2.1 inches) | 75% | high |
| June Weather | 20°C (67°F) | 52 mm (2.1 inches) | 79% | very high |
| July Weather | 20°C (68°F) | 68 mm (2.7 inches) | 79% | very high |
| August Weather | 20°C (68°F) | 65 mm (2.6 inches) | 79% | high |
| September Weather | 16°C (60°F) | 48 mm (1.9 inches) | 83% | moderate |
| October Weather | 12°C (53°F) | 53 mm (2.1 inches) | 87% | moderate |
| November Weather | 6°C (44°F) | 39 mm (1.6 inches) | 90% | low |
| December Weather | 4°C (39°F) | 56 mm (2.2 inches) | 92% | low |