Weather in Netherlands for September 2025
In general, the average temperature in Netherlands at the beginning of September is 24.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.6 °C by the end of September.
Netherlands sees moderate rainfall in September, averaging 8 rainy days.
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Netherlands in September average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  23° | 2 24° | 3  23° | 4 21° | 5 28° | 6 27° | 7 27° |
| 8 26° | 9  24° | 10 23° | 11 21° | 12  19° | 13 17° | 14 19° |
| 15  21° | 16 21° | 17 21° | 18 22° | 19 21° | 20 22° | 21 21° |
| 22 20° | 23 17° | 24 18° | 25 18° | 26 19° | 27 18° | 28 17° |
| 29 17° | 30 16° |
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Temperatures trend during September in Netherlands
September weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Patchy rain possible | 23° /14° | 0.1 mm | 6 | |
| 2 Sept. | Light rain shower | 24° /16° | 6.4 mm | 6 | |
| 3 Sept. | Sunny | 23° /15° | 0.7 mm | 6 | |
| 4 Sept. | Sunny | 21° /14° | 1.6 mm | 5 | |
| 5 Sept. | Sunny | 28° /15° | 0.2 mm | 7 | |
| 6 Sept. | Sunny | 27° /17° | 1.1 mm | 7 | |
| 7 Sept. | Sunny | 27° /16° | 0.1 mm | 7 | |
| 8 Sept. | Sunny | 26° /16° | 0.6 mm | 6 | |
| 9 Sept. | Overcast | 24° /15° | 1.2 mm | 5 | |
| 10 Sept. | Sunny | 23° /15° | 4.6 mm | 6 | |
| 11 Sept. | Patchy rain possible | 21° /14° | 6.7 mm | 5 | |
| 12 Sept. | Cloudy | 19° /11° | 5.3 mm | 5 | |
| 13 Sept. | Cloudy | 17° /9° | 1.6 mm | 4 | |
| 14 Sept. | Sunny | 19° /9° | 0 mm | 6 | |
| 15 Sept. | Partly cloudy | 21° /10° | 0 mm | 6 | |
| 16 Sept. | Overcast | 21° /13° | 0.2 mm | 5 | |
| 17 Sept. | Overcast | 21° /14° | 0 mm | 5 | |
| 18 Sept. | Light rain shower | 22° /15° | 3.8 mm | 6 | |
| 19 Sept. | Patchy rain possible | 21° /13° | 3.2 mm | 5 | |
| 20 Sept. | Overcast | 22° /13° | 0.1 mm | 6 | |
| 21 Sept. | Light rain shower | 21° /12° | 8.6 mm | 5 | |
| 22 Sept. | Light rain shower | 20° /12° | 2.6 mm | 5 | |
| 23 Sept. | Light rain shower | 17° /11° | 6.3 mm | 4 | |
| 24 Sept. | Partly cloudy | 18° /9° | 1.1 mm | 5 | |
| 25 Sept. | Overcast | 18° /11° | 3 mm | 4 | |
| 26 Sept. | Partly cloudy | 19° /12° | 9.7 mm | 5 | |
| 27 Sept. | Overcast | 18° /12° | 14.4 mm | 4 | |
| 28 Sept. | Patchy rain possible | 17° /11° | 0.9 mm | 4 | |
| 29 Sept. | Light rain shower | 17° /10° | 0.5 mm | 4 | |
| 30 Sept. | Cloudy | 16° /9° | 7.3 mm | 4 | |
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Guide for Netherlands in September
In the Netherlands, September marks the transition from summer to autumn, bringing about noticeable changes in the weather. At the beginning of the month, the weather in the Netherlands is generally mild and pleasant, with temperatures ranging from 15° to 20°.
The days are still relatively long, providing ample daylight for outdoor activities. However, occasional rainfall can be expected, so it's advisable to carry an umbrella or raincoat when exploring the charming streets and canals of cities like Amsterdam and Utrecht.
As the month progresses, the temperatures gradually begin to cool down, with average highs dropping to around 16° and lows to 11°. The autumnal equinox occurs towards the end of September, signaling the official start of fall.
This transition brings about more frequent rainfall and an increase in cloud cover.
Travelers visiting the Netherlands during this time should be prepared for cooler and damper conditions, making it ideal for enjoying cozy indoor activities such as visiting museums, cafes, and experiencing the vibrant cultural scene.
Overall, September in the Netherlands offers a mix of lingering summer warmth and the onset of autumnal weather, making it a unique and diverse time to explore this picturesque country.
Netherlands in September - FAQ
What to pack to Netherlands in September?
As you prepare for your trip to Netherlands 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 Netherlands, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- 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
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