Aachen weather in September (North Rhine-Westphalia, Germany)

Is September a good time to explore Aachen weather-wise? Our page offers a comprehensive look at the weather you can expect this month.

Temperatures

Experience perfect weather in Aachen in September, characterized by pleasant temperatures and moderate rainfall. Throughout the day, temperatures typically settle at around 20°C. But by evening, they drop to around 11°C.

Precipitation

Aachen in September usually receives moderate rainfall, averaging around 74 mm for the month. Climate data suggests that about 16 days will experience rainfall.

Average sunshine

The month brings about 159 hours of sunlight, offering a comfortable mix of sun and shade.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit. June, July, August and September generally stand out with the best circumstances. While January, February, November and December tend to showcase less optimal conditions.

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

 

Aachen, monthly averages in September

Min Temperature 11°C  

Max Temperature 20°C  

Chance of Rain 54%  

Precipitation 74 mm  

Rainy days 16 days  

Humidity 80% *  

Sunshine 159 hours *  

Percentage Sunshine 41% *  

Data from: Maastricht, the Netherlands (26 KM, 16 Miles).

Where to go in Germany in September

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

Weather conditions Weather

Temperatures

Precipitation

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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 this month?

For visitors traveling to Aachen, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Aachen.

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 travel conditions. Find out where to go with our weather planner.