Anderlecht
September
Weather in Anderlecht for September 2026
Your guide to Anderlecht weather in September - trends and predictions
Until now, September 2026 in Anderlecht is slightly cooler than the historical average by 1.4 °C.
The forecast for the next days in Anderlecht predicts a temperature of 18.7 °C, which is cooler than the historical average.
In general, the average temperature in Anderlecht at the beginning of September is 25 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16.9 °C by the end of September.
The climate of Anderlecht in September is notably wet, with an average of 12 rainy days, and a total of 68.6 mm of precipitation.
Temperatures
Rain 🌧️
18
Dry days
12
Rainy days
0
Snow days
21°/12°
Temperatures
20 km/h
Avg max wind
70 %
Avg humidity
Anderlecht Weather September
Move between months or click on a day
Temperatures trend during September in Anderlecht
See the weather trend as well as the moving average line
September weather in Anderlecht day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Overcast | 25° /14° | 10.1 mm | 5 | |
| 2 Sept. |  Patchy rain possible | 25° /14° | 1.6 mm | 5 | |
| 3 Sept. | Patchy rain possible | 23° /15° | 1.3 mm | 4 | |
| 4 Sept. | Light rain shower | 24° /14° | 1.3 mm | 5 | |
| 5 Sept. |  Sunny | 24° /13° | 3.1 mm | 5 | |
| 6 Sept. | Sunny | 25° /13° | 1.1 mm | 5 | |
| 7 Sept. | Sunny | 29° /15° | 0.3 mm | 6 | |
| 8 Sept. | Sunny | 24° /15° | 1.4 mm | 5 | |
| 9 Sept. | Light rain shower | 20° /13° | 3.5 mm | 5 | |
| 10 Sept. | Patchy rain possible | 23° /13° | 0.7 mm | 5 | |
| 11 Sept. | Patchy rain possible | 21° /13° | 3.2 mm | 4 | |
| 12 Sept. | Overcast | 20° /11° | 0.8 mm | 4 | |
| 13 Sept. |  Mist | 19° /11° | 3.9 mm | 4 | |
| 14 Sept. | Patchy rain possible | 21° /12° | 0.5 mm | 4 | |
| 15 Sept. |  Partly cloudy | 23° /12° | 1 mm | 4 | |
| 16 Sept. | Patchy rain possible | 19° /12° | 0.5 mm | 3.1 | |
| 17 Sept. | Patchy rain possible | 19° /11° | 1.3 mm | 3.1 | |
| 18 Sept. | Sunny | 19° /10° | 0.1 mm | 3.8 | |
| 19 Sept. | Overcast | 20° /12° | 0.4 mm | 2.5 | |
| 20 Sept. | Overcast | 21° /14° | 0.1 mm | 5 | |
| 21 Sept. | Sunny | 21° /12° | 0 mm | 6 | |
| 22 Sept. | Sunny | 21° /14° | 0.5 mm | 6 | |
| 23 Sept. | Sunny | 22° /13° | 0 mm | 6 | |
| 24 Sept. | Overcast | 21° /15° | 0 mm | 5 | |
| 25 Sept. | Overcast | 18° /10° | 0 mm | 5 | |
| 26 Sept. | Sunny | 15° /8° | 0 mm | 5 | |
| 27 Sept. | Sunny | 16° /7° | 0 mm | 5 | |
| 28 Sept. | Overcast | 16° /8° | 0 mm | 5 | |
| 29 Sept. | Patchy rain possible | 14° /9° | 1.2 mm | 4 | |
| 30 Sept. | Partly cloudy | 18° /9° | 1.6 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Anderlecht in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Anderlecht forecast closer to your planned date for the most up-to-date weather information.
Change Month
Anderlecht in September - FAQ
What are the expected maximum and minimum temperatures in Anderlecht during September?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Anderlecht during September?
Moderate rainfall is anticipated in Anderlecht during September, with a total of 68.6 mm spread over approximately 12 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Anderlecht during September?
The average wind speed in Anderlecht during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Anderlecht
Explore the daily rainfall trends and prepare for Anderlechts September weather 💧
Typically, Anderlecht has 12 rainy days in September with a total of 68.6 mm of rainfall.
UV exposure in Anderlecht during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Quick links
More Anderlecht weather pages
You are here
Where is Anderlecht?Get accurate weather forecasts for Anderlecht, located at latitude 50.836 and longitude 4.315. Stay updated with localized weather information tailored for Anderlecht.
Found a mistake?
We appreciate your attention to details. Tell us here.