Boutersem Weather in September

Boutersem in September averages 21°C (70°F) during the day and 11°C (52°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Boutersem in September

On average, there are about 14 days with rain during this month, averaging 64 mm (2.5 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Boutersem in September

Boutersem in September is worth a visit. The temperature is perfect, with 21°C (70°F) during the day and 11°C (52°F) at night. Conditions are often most pleasant around the middle of the day. Nights cool down to 11°C (52°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Boutersem in September

The month brings about 142 hours of sunlight, offering a comfortable mix of sun and overcast.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Boutersem.

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For a detailed overview over the year and the best time to visit Belgium, check out our Boutersem's climate page.

Boutersem Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 47%  

Precipitation 64 mm (2.5 in)  

Rainy days 14 days  

Humidity 77% *  

Sunshine 142 hours *  

Percentage Sunshine *  

* Data from: Brussels, Belgium (26 KM, 16 Miles).

What to Wear in Boutersem in September

For Boutersem in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Boutersem in September

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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Belgium, check out our Boutersem's climate page.

More climate data for Boutersem

Temperature Rainfall Sunshine Humidity

See the full Boutersem climate overview or explore weather in Belgium.