Alcobaça Weather in September

September is one of the perfect months to visit Alcobaça, with daytime temperatures of 25°C (77°F) and lows of 16°C (61°F) at night. Some rainfall is typical for this time of year.

Rainfall in Alcobaça in September

Historically, approximately 8 days this month are expected to have rain, averaging 44 mm (1.7 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Alcobaça in September

The perfect temperature in Alcobaça in September makes it a solid month to visit, with 25°C (77°F) during the day and 16°C (61°F) at night. September is known for being in the summer season. Overall, the month follows a fairly predictable daily temperature pattern. With lows of 16°C (61°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 Alcobaça in September

Expect sunny days throughout the month, with an estimated 198 hours of sunshine. This makes it a pleasant time to visit Alcobaça.

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

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• January
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For a detailed overview over the year and the best time to visit Portugal, check out our Alcobaça's climate page.

Alcobaça Temperature in September

Min Temperature 16°C (61°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 25%  

Precipitation 44 mm (1.7 in)  

Rainy days 8 days  

Humidity 88% *  

Sunshine 198 hours *  

Percentage Sunshine 53% *  

* Data from: Cabo Carvoeiro, Portugal (42 KM, 26 Miles).

What to Wear in Alcobaça 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. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Alcobaça in September

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

Swimming

7/10

Cycling

10/10

Walking

10/10

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 Alcobaça's climate page.

More climate data for Alcobaça

Temperature Rainfall Sunshine Humidity

See the full Alcobaça climate overview or explore weather in Portugal.