St. Blasien weather in September (Baden-Württemberg, Germany)

What's the typical weather in St. Blasien for September? Find all the essential weather information for this month in our guide.

Temperatures

In September, the weather in St. Blasien generally includes pleasant temperatures and high rainfall. Daytime temperatures are expected to be around 19°C, cooling off to about 10°C at night.

Precipitation

St. Blasien in September usually receives high rainfall, averaging around 107 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 14 days of the month will see rainfall.

Average sunshine

The area enjoys a balanced 150 hours of sunlight, ensuring it's neither too overcast nor too sunny.

In case you lean more towards enjoying temperate temperatures and rain-free days June, July and August typically offer the most optimal weather. In contrast, January, February, March, November and December tend to have less optimal conditions.

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

 

St. Blasien, monthly averages in September

Min Temperature 10°C  

Max Temperature 19°C  

Chance of Rain 46%  

Precipitation 107 mm  

Rainy days 14 days  

Humidity 84% *  

Windspeed 7 km/h *  

Sunshine 150 hours *  

Percentage Sunshine *  

Data from: Feldberg, Germany (14 KM, 9 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 St. Blasien, 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

3/10

Outdoor sports

9/10

Interested in more climate information?

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

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.