Portimão
August
Weather in Portimão for August 2025
Your guide to Portimão weather in August - trends and predictions
In general, the average temperature in Portimão at the beginning of August is 30 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 27.9 °C by the end of August.
Precipitation in Portimão during August is a rare event, with an average of fewer than 2 rainy days.
Is August a good time to visit Portimão? check out the best time to travel to Portimão page.
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Temperatures
Rain 🌧️
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31
Dry days
0
Rainy days
0
Snow days
31°/17°
Temperatures
25 km/h
Avg max wind
62 %
Avg humidity
Portimão in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2 30° | 3 29° | ||||
| 4 30° | 5 31° | 6 31° | 7 29° | 8  29° | 9 29° | 10 31° |
| 11 32° | 12 32° | 13 28° | 14  28° | 15 30° | 16 29° | 17 30° |
| 18  30° | 19 31° | 20 32° | 21 32° | 22 31° | 23 30° | 24 31° |
| 25 31° | 26 28° | 27 27° | 28 28° | 29 28° | 30 27° | 31 26° |
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Temperatures trend during August in Portimão
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Sunny | 30° /17° | 0 mm | 8 | |
| 2 Aug. | Sunny | 30° /17° | 0 mm | 8 | |
| 3 Aug. | Sunny | 29° /16° | 0 mm | 7 | |
| 4 Aug. | Sunny | 30° /17° | 0 mm | 8 | |
| 5 Aug. | Sunny | 31° /20° | 0 mm | 8 | |
| 6 Aug. | Sunny | 31° /19° | 0 mm | 8 | |
| 7 Aug. | Sunny | 29° /19° | 0 mm | 7 | |
| 8 Aug. | Partly cloudy | 29° /18° | 0 mm | 7 | |
| 9 Aug. | Partly cloudy | 29° /18° | 0 mm | 8 | |
| 10 Aug. | Sunny | 31° /18° | 0 mm | 7 | |
| 11 Aug. | Sunny | 32° /18° | 0.1 mm | 8 | |
| 12 Aug. | Sunny | 32° /19° | 0 mm | 8 | |
| 13 Aug. | Sunny | 28° /17° | 0 mm | 7 | |
| 14 Aug. | Overcast | 28° /16° | 0 mm | 7 | |
| 15 Aug. | Partly cloudy | 30° /16° | 0 mm | 8 | |
| 16 Aug. | Sunny | 29° /18° | 0 mm | 7 | |
| 17 Aug. | Sunny | 30° /18° | 0 mm | 8 | |
| 18 Aug. | Cloudy | 30° /18° | 0 mm | 7 | |
| 19 Aug. | Sunny | 31° /19° | 0 mm | 8 | |
| 20 Aug. | Sunny | 32° /19° | 0 mm | 8 | |
| 21 Aug. | Sunny | 32° /20° | 0 mm | 8 | |
| 22 Aug. | Sunny | 31° /19° | 0 mm | 8 | |
| 23 Aug. | Sunny | 30° /19° | 0 mm | 8 | |
| 24 Aug. | Overcast | 31° /19° | 0 mm | 7 | |
| 25 Aug. | Sunny | 31° /19° | 0 mm | 8 | |
| 26 Aug. | Partly cloudy | 28° /18° | 0 mm | 7 | |
| 27 Aug. | Partly cloudy | 27° /18° | 0 mm | 7 | |
| 28 Aug. | Sunny | 28° /16° | 0 mm | 7 | |
| 29 Aug. | Sunny | 28° /16° | 0 mm | 7 | |
| 30 Aug. | Sunny | 27° /17° | 0 mm | 7 | |
| 31 Aug. | Cloudy | 26° /16° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Portimão in August 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 Portimão forecast closer to your planned date for the most up-to-date weather information.
Portimão in August - FAQ
What are the expected maximum and minimum temperatures in Portimão during August?
Expect warm days with temperatures around 31°, cooling to mild conditions of 17° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Portimão during August?
Rainfall in Portimão during August is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 0 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Portimão during August?
The average wind speed in Portimão during August is 25 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Portimão in August?
As you prepare for your trip to Portimão in August, 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 Portimão, during August, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Footwear
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
August rainfall patterns in Portimão
Explore the daily rainfall trends and prepare for Portimãos August weather 💧
UV exposure in Portimão during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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