Liège weather in September (Liege Province, Belgium)

Can you expect sunny skies in Liège in September? Use this page to get an overview of the month’s weather conditions.

Temperatures

The weather in Liège is usually perfect in September, characterized by pleasant temperatures and moderate rainfall. Daytime temperatures generally settle around 20°C, while nighttime can see a dip to about 11°C.

Precipitation

Liège in September usually receives moderate rainfall, averaging around 74 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

Expect a moderate amount of sunlight, with approximately 159 hours. This means a pleasant mix of sun and clouds.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit. June, July, August and September generally stand out with the best circumstances. While January, February, November and December tend to showcase less optimal conditions.

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

 

Liège, monthly averages in September

Min Temperature 11°C  

Max Temperature 20°C  

Chance of Rain 47%  

Precipitation 74 mm  

Rainy days 14 days  

Humidity 80% *  

Sunshine 159 hours *  

Percentage Sunshine 41% *  

Data from: Maastricht, the Netherlands (34 KM, 21 Miles).

Where to go in Belgium in September

Find out more about the weather in Belgium 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 Liège, 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 Liège.

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