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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• January
• February
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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 Temperature 18°C (64°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 18%  

Precipitation 29 mm (1.1 in)  

Rainy days 5 days  

Sunshine 280 hours *  

Percentage Sunshine 75% *  

* Data from: Lisbon, Portugal (28 KM, 18 Miles).

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.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

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

Temperature Rainfall Sunshine

See the full Portinho da Arrábida climate overview or explore weather in Portugal.