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.
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Setúbal in September average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  27° | 2  25° | 3 24° | 4 26° | 5 25° | 6  24° | 7 24° |
| 8 25° | 9 25° | 10 24° | 11 26° | 12  26° | 13 29° | 14 28° |
| 15  27° | 16  27° | 17 26° | 18 23° | 19 24° | 20 22° | 21 23° |
| 22 24° | 23 25° | 24 24° | 25 26° | 26 25° | 27 25° | 28 27° |
| 29 29° | 30 28° |
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Temperatures trend during September in Setúbal
September weather 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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Guide for Setúbal in September
In Setúbal, Portugal, September marks the transition from summer to autumn, bringing pleasant weather for travelers to enjoy. At the beginning of the month, Setúbal experiences warm and sunny days with average temperatures around 25°.
The evenings are mild, perfect for al fresco dining or a leisurely stroll along the coast. The sea temperature remains inviting for swimming and water activities, making it an ideal time to explore the beautiful beaches in the region.
As the month progresses, Setúbal gradually experiences cooler temperatures, with average highs around 23° and lows around 16°. While the days remain mostly sunny, there is a slight increase in rainfall towards the end of September, adding a refreshing touch to the surroundings.
Travelers can still expect pleasant weather for outdoor excursions and sightseeing, although it's advisable to pack a light jacket or sweater for the cooler evenings.
Overall, September offers a delightful blend of summer and autumn in Setúbal, making it an excellent time to visit for those seeking comfortable weather and fewer crowds.
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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.