Mons weather in September (Hainaut Province, Belgium)

Looking to travel to Mons in September? This guide provides all the details you need.

In Mons the weather in September is generally perfect, characterized by pleasant temperatures and moderate rainfall. Anticipate daytime temperatures around 20°C, while night temperatures can drop to 11°C.

Mons in September usually receives moderate rainfall, averaging around 60 mm for the month. Rain is expected on roughly 15 days.

The city usually sees around 143 hours of sunlight, indicating a moderately sunny period.

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 and December tend to showcase less optimal conditions.

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

 

Mons, monthly averages in September

Min TemperatureMin Temperature 11°C  
Max TemperatureMax Temperature 20°C  
Chance of RainChance of Rain 51%  
PrecipitationPrecipitation 60 mm  
Rainy daysRainy days 15 days  
HumidityHumidity 82% *  
SunshineSunshine 143 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Ukkel, Belgium (47 KM, 29 Miles).

Where to go in Belgium in September

Find out more about the weather in Belgium in September and which places have the best weather conditions in this month.

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 Mons in September?

For visitors traveling to Mons, 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 in September.

Swimming
6/10
Cycling
10/10
Walking
10/10
Camping
8/10
Outdoor sports
10/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Mons.

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 climate conditions. Find out where to go with our weather planner.