Cologne Weather in September

September in Cologne brings high temperatures, with daytime highs of 26°C (79°F) and nights around 14°C (57°F). The excellent weather makes it a solid choice for a visit.

Rainfall in Cologne in September

You can expect rain on roughly 10 days based on historical data, averaging 60 mm (2.4 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Cologne in September

September is one of the better months to visit Cologne. Expect 26°C (79°F) during the day and 14°C (57°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights drop to around 14°C (57°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Cologne in September

The days are predominantly sunny, with an estimated total of around 205 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

So this is a great month to visit if you prefer dry days with pleasant temperatures.