Weather in Köln in December
Köln, Germany averages a high of 6.1°C (43°F) and low of 1.6°C (34.9°F) in December, with 15 rain days and 3.3 hours of daily sunshine. Travel score: 35.3/100 (Poor). The best time to visit Köln is August.
High
6°C43°F
Low
2°C35°F
🌧️
15
rain days
☀️
3.3
hrs/day sunshine
💧
86%
humidity
35— Poor
December in Köln is cold and rainy — challenging weather conditions.
What are the average temperatures in Köln?
How much does it rain in Köln in December?
Köln receives an average of 90.7mm of rainfall across 15 rainy days in December. The annual total is 902.1mm.
What should I pack for Köln 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
🧥
Waterproof jacket
Frequent rain expected (15 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧤
Warm gloves
Cold nights around 2°C
🧣
Warm scarf
Protect against cold winds
🎉Visiting Germany in December?
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Data based on 1994–2024 averages · Last updated: 2024-12-31