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Portinho da Arrábida Weather in September

Portinho da Arrábida in September averages 25°C (77°F) during the day and 18°C (64°F) at night. This is part of the summer season. Some rainfall is to be expected.

Rainfall in Portinho da Arrábida in September

Rain is expected on roughly 5 days, totalling around 29 mm (1.1 in) for the month. Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.

Temperature in Portinho da Arrábida in September

Portinho da Arrábida has perfect weather in September, with days reaching 25°C (77°F) and nights cooling to 18°C (64°F). September is a notable month of the summer season. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 18°C (64°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Portinho da Arrábida in September

Expect sunny days throughout the month, with an estimated 280 hours of sunshine. This makes it a pleasant time to visit Portinho da Arrábida.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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For a detailed overview over the year and the best time to visit Portugal, check out our Portinho da Arrábida's climate page.

Portinho da Arrábida Temperature in September

Min TemperatureMin Temperature 18°C (64°F)  
Max TemperatureMax Temperature 25°C (77°F)  
Chance of RainChance of Rain 18%  
PrecipitationPrecipitation 29 mm (1.1 in)  
Rainy daysRainy days 5 days  
SunshineSunshine 280 hours *  
Percentage SunshinePercentage Sunshine 75% *  
* Data from: Lisbon, Portugal (28 KM, 18 Miles).

Best Places in Portugal in September

Find out more about the weather in Portugal and which places have the best travel conditions in this month. See all of Portugal in September →

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Portinho da Arrábida in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Pack a light rain jacket or compact umbrella for occasional showers. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Portinho da Arrábida in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
10/10
Cycling
10/10
Walking
10/10
Barbeque
9/10
Camping
10/10
Outdoor sports
10/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Portugal, check out our Portinho da Arrábida's climate page.

More climate data for Portinho da Arrábida