Treignes weather in September (Namur Province, Belgium)

Wondering what the weather is like in Treignes during September? See what weather conditions to anticipate this month with our guide.

Temperatures

The weather in Treignes during September is typically perfect, with pleasant temperatures and moderate rainfall. Anticipate daytime temperatures around 20°C, while night temperatures can drop to 10°C.

Precipitation

Treignes in September usually receives moderate rainfall, averaging around 71 mm for the month. Looking at the last 30 years, the data shows about 16 days with rain.

Average sunshine

The month experiences a moderate amount of sunlight, with 150 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 Treignes climate page with graphs.

 

Treignes, monthly averages in September

Min Temperature 10°C  

Max Temperature 20°C  

Chance of Rain 52%  

Precipitation 71 mm  

Rainy days 16 days  

Sunshine 150 hours *  

Percentage Sunshine *  

Data from: Florennes, Belgium (15 KM, 9 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 Treignes, 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 Treignes.

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.