Weather in Charleroi for September 2025
In general, the average temperature in Charleroi at the beginning of September is 24.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16.7 °C by the end of September.
Charleroi experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 77.7 mm.
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Charleroi in September average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  24° | 2  25° | 3 24° | 4 25° | 5  25° | 6  25° | 7 26° |
| 8 25° | 9  22° | 10  22° | 11 20° | 12 21° | 13 19° | 14 19° |
| 15 21° | 16 19° | 17 20° | 18  20° | 19 20° | 20 19° | 21 19° |
| 22 19° | 23 19° | 24 17° | 25 18° | 26 18° | 27 17° | 28 15° |
| 29 16° | 30 16° |
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Temperatures trend during September in Charleroi
September weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Sunny | 24° /13° | 8.2 mm | 6 | |
| 2 Sept. | Patchy rain possible | 25° /14° | 1.3 mm | 6 | |
| 3 Sept. | Sunny | 24° /13° | 0.5 mm | 6 | |
| 4 Sept. | Sunny | 25° /13° | 0.3 mm | 6 | |
| 5 Sept. | Moderate rain at times | 25° /14° | 4.2 mm | 6 | |
| 6 Sept. | Partly cloudy | 25° /15° | 5 mm | 6 | |
| 7 Sept. | Sunny | 26° /14° | 1.5 mm | 7 | |
| 8 Sept. | Sunny | 25° /15° | 3.2 mm | 6 | |
| 9 Sept. | Overcast | 22° /14° | 2.6 mm | 5 | |
| 10 Sept. | Heavy rain at times | 22° /14° | 3.9 mm | 5 | |
| 11 Sept. | Patchy rain possible | 20° /12° | 2.8 mm | 5 | |
| 12 Sept. | Patchy rain possible | 21° /10° | 0.2 mm | 5 | |
| 13 Sept. | Partly cloudy | 19° /11° | 4.5 mm | 5 | |
| 14 Sept. | Moderate rain at times | 19° /11° | 7.6 mm | 5 | |
| 15 Sept. | Heavy rain at times | 21° /11° | 1.3 mm | 5 | |
| 16 Sept. | Patchy rain possible | 19° /10° | 1.1 mm | 5 | |
| 17 Sept. | Patchy rain possible | 20° /12° | 2.2 mm | 5 | |
| 18 Sept. | Cloudy | 20° /11° | 1.3 mm | 5 | |
| 19 Sept. | Patchy rain possible | 20° /11° | 0.3 mm | 5 | |
| 20 Sept. | Cloudy | 19° /10° | 0.1 mm | 4 | |
| 21 Sept. | Partly cloudy | 19° /9° | 2.7 mm | 5 | |
| 22 Sept. | Sunny | 19° /9° | 1 mm | 5 | |
| 23 Sept. | Patchy rain possible | 19° /9° | 2.6 mm | 4 | |
| 24 Sept. | Patchy rain possible | 17° /10° | 2 mm | 4 | |
| 25 Sept. | Partly cloudy | 18° /10° | 4.5 mm | 4 | |
| 26 Sept. | Patchy rain possible | 18° /11° | 4.8 mm | 5 | |
| 27 Sept. | Heavy rain at times | 17° /9° | 4.3 mm | 4 | |
| 28 Sept. | Patchy rain possible | 15° /8° | 1.5 mm | 4 | |
| 29 Sept. | Moderate or heavy rain shower | 16° /7° | 1.3 mm | 4 | |
| 30 Sept. | Sunny | 16° /7° | 1 mm | 4 | |
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Guide for Charleroi in September
In Charleroi, Belgium, September marks the transition from summer to autumn, bringing about a noticeable change in the weather. At the beginning of the month, the average temperature in Charleroi is around 16°, with mild and pleasant conditions.
As the month progresses, the temperatures gradually begin to decrease, and by the end of September, the average temperature drops to around 13°.
During the early part of September, Charleroi experiences relatively mild and comfortable weather, with occasional showers and partly cloudy skies. As the month progresses, the weather becomes cooler, and there is an increase in rainfall.
Towards the end of September, the city experiences more frequent cloudy days and cooler temperatures, signaling the onset of autumn.
Overall, September in Charleroi offers a mix of transitional weather, with the early days still carrying the remnants of summer warmth, while the latter part introduces the cooler and damper conditions typical of autumn.
Visitors to Charleroi during this time should be prepared for varying weather patterns and pack accordingly.
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Charleroi in September - FAQ
What to pack to Charleroi in September?
As you prepare for your trip to Charleroi in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Charleroi, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
September rainfall patterns in Charleroi
UV exposure in Charleroi during September
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Where is Charleroi?Get accurate weather forecasts for Charleroi, located at latitude 50.411 and longitude 4.444. Stay updated with localized weather information tailored for Charleroi.