Barcelona weather in September (Catalonia, Spain)

Is Barcelona a good destination in September, weather-wise? Curious if the timing is right for your trip? Our page offers an in-depth look at the monthly weather conditions.

Temperatures

Experience perfect weather in Barcelona during September, featuring high temperatures and moderate rainfall. The summer season takes place during September. Expect temperatures to climb to 25°C during the day, with nighttime readings dropping to 19°C.

Precipitation

Barcelona in September usually receives moderate rainfall, averaging around 89 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 9 days of the month will see rainfall.

Average sunshine

Enjoy a sunny month with about 218 hours of sunshine, providing a cheerful and lively atmosphere.

If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Barcelona. May, June, July, August, September and October typically offer the most agreeable circumstances. On the other hand, January, February, March, November 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 Barcelona climate page with graphs.

 

Barcelona, monthly averages in September

Min Temperature 19°C  

Max Temperature 25°C  

Water Temperature 22°C  

Chance of Rain 29%  

Precipitation 89 mm  

Rainy days 9 days  

Humidity 74%  

Windspeed 7 km/h  

Sunshine 218 hours  

Percentage Sunshine  

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?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case. With a water temperature of around 22°C this is a great month to swim so bring your swimwear.

What To Do

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

Interested in more climate information?

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

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.