Heerlen weather in September (Limburg, Netherlands)

How is September weather typically in Heerlen? Use this page to get an overview of the month’s weather conditions.

Temperatures

Experience perfect weather in Heerlen in September, characterized by pleasant temperatures and moderate rainfall. The daytime often sees temperatures reaching 20°C, but nighttime brings a cool-down to 11°C.

Precipitation

Heerlen in September usually receives moderate rainfall, averaging around 69 mm for the month. You can typically expect 15 days days of rain this month, based on climate records.

Average sunshine

The month experiences a moderate amount of sunlight, with 159 hours hours. A nice balance between sunshine and clouds.

So this is a great month to visit if you prefer dry days with pleasant temperatures. June, July, August and September typically offer the most optimal weather. In contrast, January, February, November and December tend to have less optimal conditions.

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

 

Heerlen, monthly averages in September

Min Temperature 11°C  

Max Temperature 20°C  

Chance of Rain 50%  

Precipitation 69 mm  

Rainy days 15 days  

Humidity 80% *  

Windspeed 14 km/h *  

Sunshine 159 hours *  

Percentage Sunshine 41% *  

* Data from: Maastricht, the Netherlands (13 KM, 8 Miles).

Where to go in the Netherlands in September

Find out more about the weather in the Netherlands 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 Heerlen, 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

10/10

Walking

10/10

Camping

8/10

Outdoor sports

10/10

Interested in more climate information?

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

Our site offers climate and forecast data for every country in the world. Are you going to the Netherlands? On this website you can find historical weather averages for many cities in the Netherlands. 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.