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Weather in Setúbal for September 2025

Your guide to Setúbal weather in September - trends and predictions
  • 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 sees moderate rainfall in September, averaging 8 rainy days.

  • Is September a good time to visit Setúbal? check out the best time to travel to Setúbal page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
22
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
25°/17°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Setúbal in September average weather

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Temperatures trend during September in Setúbal

See the weather trend as well as the moving average line
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September weather day by day

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Date Weather Temperatures Rain UV More
1 Sept. Overcast
Overcast
27° /17° 0 mm 6
2 Sept. Patchy rain possible
Patchy rain possible
25° /16° 2.5 mm 6
3 Sept. Light rain shower
Light rain shower
24° /15° 8.8 mm 6
4 Sept. Light rain shower
Light rain shower
26° /14° 2.9 mm 6
5 Sept. Light rain shower
Light rain shower
25° /16° 0.8 mm 6
6 Sept. Mist
Mist
24° /15° 0 mm 6
7 Sept. Mist
Mist
24° /15° 0 mm 6
8 Sept. Mist
Mist
25° /15° 0 mm 6
9 Sept. Light rain shower
Light rain shower
25° /17° 2.2 mm 6
10 Sept. Mist
Mist
24° /16° 0 mm 6
11 Sept. Mist
Mist
26° /16° 0 mm 6
12 Sept. Sunny
Sunny
26° /16° 0 mm 7
13 Sept. Sunny
Sunny
29° /15° 0 mm 8
14 Sept. Sunny
Sunny
28° /18° 0 mm 7
15 Sept. Partly cloudy
Partly cloudy
27° /17° 0 mm 7
16 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
27° /18° 4.8 mm 7
17 Sept. Light rain shower
Light rain shower
26° /17° 2.5 mm 7
18 Sept. Partly cloudy
Partly cloudy
23° /16° 0.1 mm 6
19 Sept. Sunny
Sunny
24° /15° 0 mm 6
20 Sept. Sunny
Sunny
22° /15° 0 mm 6
21 Sept. Light rain shower
Light rain shower
23° /17° 1.5 mm 5
22 Sept. Patchy rain possible
Patchy rain possible
24° /15° 0 mm 6
23 Sept. Sunny
Sunny
25° /14° 0 mm 6
24 Sept. Sunny
Sunny
24° /15° 0 mm 6
25 Sept. Sunny
Sunny
26° /18° 0.3 mm 6
26 Sept. Sunny
Sunny
25° /17° 1 mm 6
27 Sept. Sunny
Sunny
25° /15° 0 mm 6
28 Sept. Sunny
Sunny
27° /14° 0 mm 7
29 Sept. Sunny
Sunny
29° /15° 0 mm 8
30 Sept. Sunny
Sunny
28° /17° 0 mm 7
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Important Notice
Our weather forecast for Setúbal 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 Setúbal forecast closer to your planned date for the most up-to-date weather information.

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.

Setúbal in September - FAQ

Is September a good time to visit Setúbal?
Yes, September is a good time to traveling to Setúbal, read more about the best time to visit Setúbal.
What are the expected maximum and minimum temperatures in Setúbal during September?
During September, expect a variety of temperatures with highs around 25° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Setúbal during September?
Moderate rainfall is anticipated in Setúbal during September, with a total of 50.8 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Setúbal during September?
The average wind speed in Setúbal during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

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
  • Footwear
    • Waterproof Shoes
  • 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

Explore the daily rainfall trends and prepare for Setúbals September weather 💧

UV exposure in Setúbal during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Location coordinates 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.

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