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Cologne weather in September (Germany)

Looking to travel to Cologne in September? Here's what the weather might have in store during this month.

In September, Cologne typically experiences temperatures and rainfall. Daytime temperatures hover around -, while nights can cool down to about -. It's a notably cold month; make sure to wear layers to stay warm. It's wiser to gear up in advance than to be caught off-guard, trembling in the cold.

Cologne in September usually receives rainfall, averaging around - for the month. Typically around of rainfall is expected.

The area enjoys a balanced 147 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

If your ideal day consists of dry skies and moderate temperatures generally stand out with the best circumstances. While tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Cologne climate page with graphs.

 

Cologne, monthly averages in September

HumidityHumidity 78%  
SunshineSunshine 147 hours  
Percentage SunshinePercentage Sunshine  

Where to go in Germany in September

Find out more about the weather in Germany in September and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Cologne in September?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Swimming
5/10
Cycling
2/10
Walking
2/10
Camping
5/10
Outdoor sports
2/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Cologne.

Our site offers climate and forecast data for every country in the world. Are you going to Germany? On this website you can find historical weather averages for many cities in Germany. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.