Sint-Pieters-Leeuw weather in September (Flemisch Brabantine, Belgium)

What's the typical weather in Sint-Pieters-Leeuw for September? Is now the perfect time to visit? Find all the weather insights for this month on this page.

Temperatures

Experience perfect weather in Sint-Pieters-Leeuw during September, featuring pleasant temperatures and moderate rainfall. Expect temperatures to climb to 21°C during the day, with nighttime readings dropping to 11°C.

Precipitation

Sint-Pieters-Leeuw in September usually receives moderate rainfall, averaging around 62 mm for the month. Typically around 15 days days of rainfall are expected.

Average sunshine

Expect a moderate amount of sunlight, with approximately 143 hours. This means a pleasant mix of sun and clouds.

If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Sint-Pieters-Leeuw. June, July, August and September typically offer the most agreeable circumstances. On the other hand, January, February and December tend to be characterized by conditions that may not be as optimal.

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

 

Sint-Pieters-Leeuw, monthly averages in September

Min Temperature 11°C  

Max Temperature 21°C  

Chance of Rain 51%  

Precipitation 62 mm  

Rainy days 15 days  

Humidity 82% *  

Windspeed 11 km/h *  

Sunshine 143 hours *  

Percentage Sunshine *  

Data from: Ukkel, Belgium (7 KM, 4 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

Map not visible? Whoops sorry! Please refresh the page.

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 Sint-Pieters-Leeuw, 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 Sint-Pieters-Leeuw.

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.