São Pedro do Estoril weather in September (Portugal)

How is September weather typically in São Pedro do Estoril? Is now the perfect time to visit? Find all the weather insights for this month on this page.

Temperatures

Expect perfect weather in São Pedro do Estoril during September, which means high temperatures and moderate rainfall. The temperature during the day can rise to approximately 23°C. At night, it falls to around 18°C.

Precipitation

São Pedro do Estoril in September usually receives moderate rainfall, averaging around 31 mm for the month. Typically, you can expect about 6 days of rain this month.

Average sunshine

There are approximately 278 hours of sunshine this month, meaning plenty of sunny days and a vibrant atmosphere.

If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit São Pedro do Estoril. June, July, August, September and October typically offer the most agreeable circumstances. On the other hand, January, February, March and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized São Pedro do Estoril climate page with graphs.

 

São Pedro do Estoril, monthly averages in September

Min Temperature 18°C  

Max Temperature 23°C  

Chance of Rain 20%  

Precipitation 31 mm  

Rainy days 6 days  

Humidity 75% *  

Sunshine 278 hours *  

Percentage Sunshine 75% *  

* Data from: Cascais, Portugal (4 KM, 2 Miles).

Where to go in Portugal in September

Find out more about the weather in Portugal and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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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 and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to São Pedro do Estoril, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings.

What To Do

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

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

10/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in São Pedro do Estoril.

Our site offers climate and forecast data for every country in the world. Are you going to Portugal? On this website you can find historical weather averages for many cities in Portugal. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.