Aachen Weather in January

During January, Aachen experiences low daytime temperatures of 6°C (43°F) and cooler nights around 1°C (34°F). As part of the winter season, expect quite a bit of rainfall. Around 79 mm (3.1 in) is typical.

Rainfall in Aachen in January

Expect around 19 days of rain based on historical data, with 79 mm (3.1 in) average. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Aachen in January

Daytime highs in Aachen in January reach 6°C (43°F), with nights around 1°C (34°F). January is part of winter. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. Nights drop to 1°C (34°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet. It's generally the coldest month of the year, making it essential to pack warm layers and winter accessories.

Sunshine in Aachen in January

The city usually sees around 68 hours of sunlight, indicating fewer sunny days.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Aachen. Our weather planner can help you explore destinations with more pleasant weather conditions.