Portbou weather in September (Catalonia, Spain)

How is September weather typically in Portbou? This guide provides the necessary weather information for your travel plans.

Temperatures

You’ll find the weather in Portbou during September to be perfect, with high temperatures and moderate rainfall. September marks the summer season. Expect temperatures to climb to 25°C during the day, with nighttime readings dropping to 18°C.

Precipitation

Portbou in September usually receives moderate rainfall, averaging around 60 mm for the month. Expect around 8 days of rain based on historical data.

Average sunshine

There are approximately 197 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 Portbou. May, June, July, August, September and October typically offer the most agreeable circumstances. On the other hand, January tends to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Portbou climate page with graphs.

 

Portbou, monthly averages in September

Min Temperature 18°C  

Max Temperature 25°C  

Chance of Rain 28%  

Precipitation 60 mm  

Rainy days 8 days  

Humidity 71% *  

Sunshine 197 hours *  

Percentage Sunshine *  

Data from: Girona, Spain (56 KM, 35 Miles).

Where to go in Spain in September

Find out more about the weather in Spain 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 Portbou, 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. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Swimming

7/10

Cycling

10/10

Walking

10/10

Camping

8/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Portbou.

Our site offers climate and forecast data for every country in the world. Are you going to Spain? On this website you can find historical weather averages for many cities in Spain. 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.