Weather in Wallonia for September 2024
Until now, September 2024 in Wallonia is cooler than usual, with temperatures averaging 19.4 °C, this is -3.1 °C below the typical seasonal average.
Expect cooler weather in the next days in Wallonia with the forecast suggesting a temperature of 17.4 °C, lower than the historical average.
In general, the average temperature in Wallonia at the beginning of September is 24.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.7 °C by the end of September.
Wallonia sees moderate rainfall in September, averaging 9 rainy days.
Is September a good time to visit Wallonia? check out the best time to travel to Wallonia page.
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Wallonia in September average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  25° | ||||||
| 2 25° | 3  23° | 4  23° | 5 25° | 6 24° | 7 27° | 8 25° |
| 9 23° | 10 23° | 11 20° | 12  18° | 13  17° | 14 19° | 15 21° |
| 16 21° | 17 23° | 18 23° | 19 23° | 20 22° | 21 24° | 22 22° |
| 23  19° | 24 17° | 25 19° | 26 17° | 27 16° | 28 12° | 29 15° |
| 30 14° |
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Temperatures trend during September in Wallonia
September weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Light rain shower | 25° /15° | 16.5 mm | 7 | |
| 2 Sept. | Patchy rain possible | 25° /16° | 2.6 mm | 6 | |
| 3 Sept. | Partly cloudy | 23° /15° | 0.2 mm | 6 | |
| 4 Sept. | Sunny | 23° /14° | 0.7 mm | 6 | |
| 5 Sept. | Sunny | 25° /14° | 6.3 mm | 6 | |
| 6 Sept. | Sunny | 24° /15° | 7.6 mm | 6 | |
| 7 Sept. | Sunny | 27° /15° | 0.6 mm | 7 | |
| 8 Sept. | Sunny | 25° /15° | 2 mm | 6 | |
| 9 Sept. | Sunny | 23° /15° | 3.6 mm | 6 | |
| 10 Sept. | Sunny | 23° /14° | 1.5 mm | 6 | |
| 11 Sept. | Patchy rain possible | 20° /13° | 5.3 mm | 5 | |
| 12 Sept. | Overcast | 18° /10° | 0.4 mm | 4 | |
| 13 Sept. | Mist | 17° /9° | 0.9 mm | 4 | |
| 14 Sept. | Overcast | 19° /10° | 0 mm | 5 | |
| 15 Sept. | Partly cloudy | 21° /9° | 0 mm | 5 | |
| 16 Sept. | Partly cloudy | 21° /12° | 0.8 mm | 6 | |
| 17 Sept. | Fog | 23° /14° | 1.4 mm | 6 | |
| 18 Sept. | Overcast | 23° /13° | 0.8 mm | 6 | |
| 19 Sept. | Patchy rain possible | 23° /12° | 0.8 mm | 4 | |
| 20 Sept. | Sunny | 22° /11° | 0.1 mm | 4 | |
| 21 Sept. | Patchy rain possible | 24° /13° | 0.6 mm | 3 | |
| 22 Sept. | Patchy rain possible | 22° /14° | 4.5 mm | 1 | |
| 23 Sept. | Moderate rain | 19° /12° | 5.9 mm | 3 | |
| 24 Sept. | Patchy rain possible | 17° /11° | 0.5 mm | 3 | |
| 25 Sept. | Patchy rain possible | 19° /10° | 0.8 mm | 3 | |
| 26 Sept. | Moderate rain | 17° /14° | 17.4 mm | 3 | |
| 27 Sept. | Patchy rain possible | 16° /12° | 0.9 mm | 3 | |
| 28 Sept. | Patchy rain possible | 12° /6° | 0.2 mm | 2 | |
| 29 Sept. | Partly cloudy | 15° /5° | 0 mm | 3 | |
| 30 Sept. | Partly cloudy | 14° /6° | 0 mm | 3 | |
| Next | |||||
Wallonia in September - FAQ
What to pack to Wallonia in September?
As you prepare for your trip to Wallonia 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 Wallonia, 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
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- 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
Quick links
Where is Wallonia?Get accurate weather forecasts for Wallonia, located at latitude 50.411 and longitude 4.444. Stay updated with localized weather information tailored for Wallonia.