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

Is Dahlem a good destination in September, weather-wise? This guide provides the necessary weather information for your travel plans.

Temperatures

In September, the weather in Dahlem generally includes pleasant temperatures and moderate rainfall. Daytime temperatures are expected to be around 18°C, cooling off to about 9°C at night.

Precipitation

Dahlem in September usually receives moderate rainfall, averaging around 75 mm for the month. This month experiences about 17 days of rain according to historical data.

Average sunshine

Expect a moderate amount of sunlight, with approximately 160 hours. This means a pleasant mix of sun and clouds.

If your ideal day consists of dry skies and moderate temperatures June, July and August generally stand out with the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.

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

 

Dahlem, monthly averages in September

Min Temperature 9°C  

Max Temperature 18°C  

Chance of Rain 55%  

Precipitation 75 mm  

Rainy days 17 days  

Humidity 88% *  

Sunshine 160 hours *  

Percentage Sunshine *  

Data from: Botrange, Belgium (34 KM, 21 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 Dahlem, 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

4/10

Outdoor sports

9/10

Interested in more climate information?

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

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.