Düsseldorf
September
Weather in Düsseldorf for September 2025
Your guide to Düsseldorf weather in September - trends and predictions
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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22
Dry days
8
Rainy days
0
Snow days
24°/16°
Temperatures
14 km/h
Avg max wind
60 %
Avg humidity
Düsseldorf in September average weather
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| 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
See the weather trend as well as the moving average line
September weather day by day
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| 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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Important Notice
Our weather forecast for Düsseldorf 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 Düsseldorf forecast closer to your planned date for the most up-to-date weather information.
Düsseldorf in September - FAQ
What are the expected maximum and minimum temperatures in Düsseldorf during September?
During September, expect a variety of temperatures with highs around 24° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Düsseldorf during September?
Moderate rainfall is anticipated in Düsseldorf during September, with a total of 80 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Düsseldorf during September?
The average wind speed in Düsseldorf during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
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
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