Weather in Aachen in December
Aachen, Germany averages a high of 5.7°C (42.3°F) and low of 1.6°C (34.9°F) in December, with 14 rain days and 3.2 hours of daily sunshine. Travel score: 35/100 (Poor). The best time to visit Aachen is August.
High
6°C42°F
Low
2°C35°F
🌧️
14
rain days
☀️
3.2
hrs/day sunshine
💧
87%
humidity
35— Poor
December in Aachen is cold and occasionally wet — challenging weather conditions.
What are the average temperatures in Aachen?
How much does it rain in Aachen in December?
Aachen receives an average of 79.5mm of rainfall across 14 rainy days in December. The annual total is 858.2mm.
What should I pack for Aachen in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 6°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around 2°C
🧣
Warm scarf
Protect against cold winds
Traveling to Germany in December?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
🏛️ 121 countries·📅 Updated yearly·✈️ Free forever
Compare Aachen
Popular comparisons:
How can I plan my trip to Aachen?
What other cities are near Aachen?
What are other popular cities in Germany?
What is the weather like in other months in Aachen?
Data based on 1994–2024 averages · Last updated: 2024-12-31