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

How is September weather typically in Iserlohn? Check out our in-depth weather guide for this month.

Temperatures

In September, Iserlohn usually has pleasant temperatures and moderate rainfall. Daytime temperatures are expected to be around 19°C, cooling off to about 10°C at night.

Precipitation

Iserlohn in September usually receives moderate rainfall, averaging around 89 mm for the month. Climate data suggests that about 15 days will experience rainfall.

Average sunshine

The month brings about 175 hours of sunlight, offering a comfortable mix of sun and shade.

In case you lean more towards enjoying temperate temperatures and rain-free days June 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 Iserlohn climate page with graphs.

 

Iserlohn, monthly averages in September

Min Temperature 10°C  

Max Temperature 19°C  

Chance of Rain 49%  

Precipitation 89 mm  

Rainy days 15 days  

Sunshine 175 hours *  

Percentage Sunshine *  

Data from: Bochum, Germany (35 KM, 22 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 Iserlohn, 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 Iserlohn.

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.