Weather in Setúbal for September 2025
In general, the average temperature in Setúbal at the beginning of September is 25 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 26.3 °C by the end of September.
Setúbal experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 27.4 mm.
Is September a good time to visit Setúbal? check out the best time to travel to Setúbal page.
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Setúbal Weather September
Temperatures trend during September in Setúbal
September weather in Setúbal day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Overcast | 27° /17° | 0 mm | 6 | |
| 2 Sept. |  Patchy rain possible | 25° /16° | 2.5 mm | 6 | |
| 3 Sept. | Light rain shower | 24° /15° | 8.8 mm | 6 | |
| 4 Sept. | Light rain shower | 26° /14° | 2.9 mm | 6 | |
| 5 Sept. | Light rain shower | 25° /16° | 0.8 mm | 6 | |
| 6 Sept. |  Mist | 24° /15° | 0 mm | 6 | |
| 7 Sept. | Mist | 24° /15° | 0 mm | 6 | |
| 8 Sept. | Mist | 25° /15° | 0 mm | 6 | |
| 9 Sept. | Light rain shower | 25° /17° | 2.2 mm | 6 | |
| 10 Sept. | Mist | 24° /16° | 0 mm | 6 | |
| 11 Sept. | Mist | 26° /16° | 0 mm | 6 | |
| 12 Sept. |  Sunny | 26° /16° | 0 mm | 7 | |
| 13 Sept. | Sunny | 29° /15° | 0 mm | 8 | |
| 14 Sept. | Sunny | 28° /18° | 0 mm | 7 | |
| 15 Sept. |  Partly cloudy | 27° /17° | 0 mm | 7 | |
| 16 Sept. |  Moderate or heavy rain shower | 27° /18° | 4.8 mm | 7 | |
| 17 Sept. | Light rain shower | 26° /17° | 2.5 mm | 7 | |
| 18 Sept. | Partly cloudy | 23° /16° | 0.1 mm | 6 | |
| 19 Sept. | Sunny | 24° /15° | 0 mm | 6 | |
| 20 Sept. | Sunny | 22° /15° | 0 mm | 6 | |
| 21 Sept. | Light rain shower | 23° /17° | 1.5 mm | 5 | |
| 22 Sept. | Patchy rain possible | 24° /15° | 0 mm | 6 | |
| 23 Sept. | Sunny | 25° /14° | 0 mm | 6 | |
| 24 Sept. | Sunny | 24° /15° | 0 mm | 6 | |
| 25 Sept. | Sunny | 26° /18° | 0.3 mm | 6 | |
| 26 Sept. | Sunny | 25° /17° | 1 mm | 6 | |
| 27 Sept. | Sunny | 25° /15° | 0 mm | 6 | |
| 28 Sept. | Sunny | 27° /14° | 0 mm | 7 | |
| 29 Sept. | Sunny | 29° /15° | 0 mm | 8 | |
| 30 Sept. | Sunny | 28° /17° | 0 mm | 7 | |
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Setúbal in September - FAQ
What to pack to Setúbal in September?
As you prepare for your trip to Setúbal 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 Setúbal, 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
- 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 Setúbal
UV exposure in Setúbal during September
Quick links
Where is Setúbal?Get accurate weather forecasts for Setúbal, located at latitude 38.524 and longitude -8.888. Stay updated with localized weather information tailored for Setúbal.