Weather in Düsseldorf for September 2025
In general, the average temperature in Düsseldorf at the beginning of September is 27.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19 °C by the end of September.
Düsseldorf sees moderate rainfall in September, averaging 8 rainy days.
Is September a good time to visit Düsseldorf? check out the best time to travel to Düsseldorf page.
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Düsseldorf in September average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 25° | 2 28° | 3 26° | 4 24° | 5 30° | 6 29° | 7 30° |
8 27° | 9 26° | 10 25° | 11 24° | 12 20° | 13 17° | 14 19° |
15 22° | 16 23° | 17 24° | 18 25° | 19 23° | 20 24° | 21 24° |
22 23° | 23 18° | 24 19° | 25 19° | 26 20° | 27 20° | 28 18° |
29 20° | 30 17° |
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Temperatures trend during September in Düsseldorf
September weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Sept. | Light rain shower | 25° /15° | 23.1 mm | 6 | |
2 Sept. | Light rain shower | 28° /18° | 3.4 mm | 7 | |
3 Sept. | Overcast | 26° /17° | 1.1 mm | 6 | |
4 Sept. | Overcast | 24° /15° | 5.8 mm | 6 | |
5 Sept. | Sunny | 30° /16° | 0.1 mm | 8 | |
6 Sept. | Sunny | 29° /17° | 0.8 mm | 7 | |
7 Sept. | Sunny | 30° /17° | 0 mm | 8 | |
8 Sept. | Sunny | 27° /18° | 0.2 mm | 7 | |
9 Sept. | Sunny | 26° /17° | 3.3 mm | 7 | |
10 Sept. | Sunny | 25° /16° | 0.9 mm | 6 | |
11 Sept. | Sunny | 24° /15° | 4.9 mm | 6 | |
12 Sept. | Cloudy | 20° /13° | 1.3 mm | 5 | |
13 Sept. | Overcast | 17° /11° | 0.8 mm | 4 | |
14 Sept. | Overcast | 19° /11° | 0 mm | 5 | |
15 Sept. | Partly cloudy | 22° /12° | 0 mm | 6 | |
16 Sept. | Partly cloudy | 23° /15° | 1.1 mm | 6 | |
17 Sept. | Light rain shower | 24° /15° | 2.5 mm | 6 | |
18 Sept. | Overcast | 25° /16° | 0.6 mm | 6 | |
19 Sept. | Overcast | 23° /14° | 0 mm | 6 | |
20 Sept. | Partly cloudy | 24° /15° | 0 mm | 6 | |
21 Sept. | Moderate or heavy rain shower | 24° /14° | 7.3 mm | 6 | |
22 Sept. | Moderate or heavy rain with thunder | 23° /13° | 2.5 mm | 6 | |
23 Sept. | Light rain shower | 18° /12° | 2 mm | 5 | |
24 Sept. | Partly cloudy | 19° /11° | 2.6 mm | 5 | |
25 Sept. | Overcast | 19° /13° | 8.6 mm | 5 | |
26 Sept. | Sunny | 20° /13° | 6 mm | 5 | |
27 Sept. | Overcast | 20° /13° | 3.2 mm | 5 | |
28 Sept. | Cloudy | 18° /12° | 1.1 mm | 4 | |
29 Sept. | Light rain shower | 20° /11° | 1.7 mm | 5 | |
30 Sept. | Partly cloudy | 17° /10° | 4.5 mm | 5 | |
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Düsseldorf in September - FAQ
What to pack to Düsseldorf in September?
As you prepare for your trip to Düsseldorf 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 Düsseldorf, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable 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
- Umbrellas/Raincoats: For rainy days
September rainfall patterns in Düsseldorf
UV exposure in Düsseldorf during September
Quick links
Get accurate weather forecasts for Düsseldorf, located at latitude 51.222 and longitude 6.776. Stay updated with localized weather information tailored for Düsseldorf.