Cologne in December experiences typical winter conditions in northwestern Europe. Expect average temperatures ranging from a high of around 6C (43F) to a low of approximately 1C (34F). Precipitation is common, primarily in the form of rain, with occasional snowfall. Daylight hours are short, with sunrise occurring late and sunset early.
Understanding the typical climatic conditions of Cologne during December is essential for planning travel, events, and outdoor activities. Historical weather data provides insights into expected conditions, enabling informed decisions about appropriate clothing, transportation, and potential disruptions due to inclement weather. This knowledge contributes to a smoother and more enjoyable experience for residents and visitors alike.