Weather in Gemeente Leiden for September 2025
In general, the average temperature in Gemeente Leiden at the beginning of September is 23.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.3 °C by the end of September.
Gemeente Leiden in September brings notable rainfall, with an average of 20 rainy days and a total precipitation of 111 mm.
Is September a good time to visit Gemeente Leiden? check out the best time to travel to Gemeente Leiden page.
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Gemeente Leiden in September average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  23° | 2  22° | 3  21° | 4  21° | 5 27° | 6 26° | 7 26° |
| 8 23° | 9  21° | 10 23° | 11 19° | 12 17° | 13 17° | 14 17° |
| 15 20° | 16  20° | 17 21° | 18 21° | 19 21° | 20 21° | 21 21° |
| 22 19° | 23 17° | 24 18° | 25 17° | 26 19° | 27 18° | 28 16° |
| 29 17° | 30 16° |
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Temperatures trend during September in Gemeente Leiden
September weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Light rain shower | 23° /14° | 1.2 mm | 5 | |
| 2 Sept. | Mist | 22° /17° | 6.5 mm | 5 | |
| 3 Sept. | Partly cloudy | 21° /16° | 0.3 mm | 6 | |
| 4 Sept. | Sunny | 21° /15° | 0.3 mm | 5 | |
| 5 Sept. | Sunny | 27° /16° | 0.3 mm | 7 | |
| 6 Sept. | Sunny | 26° /18° | 4.4 mm | 6 | |
| 7 Sept. | Sunny | 26° /18° | 0.2 mm | 6 | |
| 8 Sept. | Sunny | 23° /17° | 1.2 mm | 6 | |
| 9 Sept. | Cloudy | 21° /17° | 1.5 mm | 5 | |
| 10 Sept. | Sunny | 23° /16° | 4.8 mm | 6 | |
| 11 Sept. | Patchy rain possible | 19° /15° | 6.1 mm | 4 | |
| 12 Sept. | Partly cloudy | 17° /13° | 8.9 mm | 5 | |
| 13 Sept. | Cloudy | 17° /12° | 3 mm | 4 | |
| 14 Sept. | Sunny | 17° /12° | 0.1 mm | 5 | |
| 15 Sept. | Partly cloudy | 20° /13° | 0 mm | 6 | |
| 16 Sept. | Overcast | 20° /15° | 0.6 mm | 5 | |
| 17 Sept. | Overcast | 21° /15° | 0 mm | 5 | |
| 18 Sept. | Light rain shower | 21° /16° | 5.1 mm | 6 | |
| 19 Sept. | Light rain shower | 21° /15° | 3.9 mm | 5 | |
| 20 Sept. | Patchy rain possible | 21° /15° | 0.6 mm | 6 | |
| 21 Sept. | Light rain shower | 21° /14° | 10.1 mm | 6 | |
| 22 Sept. | Light rain shower | 19° /14° | 3.5 mm | 5 | |
| 23 Sept. | Light rain shower | 17° /14° | 8 mm | 4 | |
| 24 Sept. | Patchy rain possible | 18° /12° | 1.1 mm | 4 | |
| 25 Sept. | Patchy rain possible | 17° /13° | 6 mm | 4 | |
| 26 Sept. | Overcast | 19° /14° | 10.8 mm | 5 | |
| 27 Sept. | Partly cloudy | 18° /14° | 12.6 mm | 5 | |
| 28 Sept. | Patchy rain possible | 16° /13° | 2 mm | 4 | |
| 29 Sept. | Light rain shower | 17° /12° | 0.3 mm | 4 | |
| 30 Sept. | Cloudy | 16° /11° | 7.4 mm | 4 | |
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Gemeente Leiden in September - FAQ
What to pack to Gemeente Leiden in September?
As you prepare for your trip to Gemeente Leiden 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 Gemeente Leiden, 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
- Umbrellas/Raincoats: For rainy days
September rainfall patterns in Gemeente Leiden
UV exposure in Gemeente Leiden during September
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Where is Gemeente Leiden?Get accurate weather forecasts for Gemeente Leiden, located at latitude 52.158 and longitude 4.493. Stay updated with localized weather information tailored for Gemeente Leiden.