Temperature in The Black Forest in September

Daytime highs, nighttime lows and the warmest cities in the Black Forest, Germany this September.

The Black Forest, Germany, a region in Germany, experiences pleasant average maximum daytime temperatures in September, ranging from 19°C (66°F) in Rottweil to 22°C (72°F) in Offenburg. Nighttime temperatures generally drop to 11°C (52°F) in Offenburg and 9°C (48°F) in Rottweil.

What is the temperature of the different cities in the Black Forest, Germany in September?

Find the average daytime temperatures in September for the most popular destinations in the Black Forest on the map below. Click on a destination dot for more detailed information.

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Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit the Black Forest, check out our the Black Forest's climate page.

See also: the Black Forest weather by month.

Best Places to Visit in the Black Forest in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across the Black Forest.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in September: blue is cold, red is hot.

The Black Forest temperatures in September: frequently asked questions

How hot does it get in the Black Forest, Germany in September?

Baden-Baden averages a daytime high of 21°C (70°F) in September, which is pleasant for the Black Forest, Germany.

How cold does it get at night in the Black Forest, Germany in September?

Nighttime temperatures in Baden-Baden typically drop to around 11°C (52°F) in September.

What is the warmest city in September in the Black Forest, Germany?

Offenburg tops the warmest city list in our database with average maximum daytime temperatures around 22°C (72°F) and a minimum nighttime temperature of around 11°C (52°F).

What is the coldest city in September in the Black Forest, Germany?

Our database indicates that in September, Rottweil is the city with the coolest temperatures in the Black Forest, Germany. You can expect daytime highs of 19°C (66°F) and nighttime lows close to 9°C (48°F).

How much sun does the Black Forest, Germany get in September?

Most areas experience a moderate amount of sunshine, with approximately 178 hours of sunlight expected in Baden-Baden. This makes it neither too gloomy nor overly bright.

Interested in more climate information?

We have much more information about the climate in the Black Forest.

Weather and climate has detailed information for every country in the world. Are you going to Germany? Get detailed 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.

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