Spain weather in September

Are you planning a trip to Spain in September and wondering what kind of weather to expect? This page has all the details you need.

What is the weather like in Spain in September?

Spain offers a broad spectrum of weather patterns. In September, one might encounter temperatures that range from moderate to very warm, and precipitation levels ranging from almost none to high. In September, it is summer.

The average highest temperatures fluctuate between moderate in Arrós at 18°C to very warm in Mairena del Alcor at 32°C. Nighttime temperatures generally drop to 19°C in Mairena del Alcor and 7°C in Arrós.

In September, precipitation varies across different areas. From almost no rainfall in Vallehermoso with an average of 4.4 mm to high rainfall in Rupit with 155 mm. Meanwhile, Barcelona enjoys approximately 218 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

For specific regional insights in Spain for September, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Spain climate page.

Where to go in Spain in September

Find the average weather conditions in September for the most popular destinations in Spain on the map below. Click on a destination dot for more detailed information.

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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).

Popular destinations in Spain

What is the weather like in September for the 5 most popular destinations in Spain?

Average weather in Barcelona

In September Barcelona generally has high temperatures with maximum daytime temperatures around 25°C, minimum nighttime temperatures around 19°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Barcelona
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
28°C 
21°C 
282 hours 
45 mm 
8 days 
25°C 
19°C 
218 hours 
89 mm 
9 days 
October   >> October
>>  
22°C 
15°C 
178 hours 
98 mm 
11 days 
Climate in Barcelona

Average weather in Madrid

In September Madrid generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 14°C and low monthly rainfall. So on average the conditions are perfect that month.

Madrid
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
34°C 
18°C 
335 hours 
11 mm 
4 days 
29°C 
14°C 
249 hours 
26 mm 
7 days 
October   >> October
>>  
22°C 
10°C 
204 hours 
64 mm 
11 days 
Climate in Madrid

Average weather in Calpe

In September Calpe generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 21°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Calpe
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
30°C 
24°C 
19 mm 
4 days 
27°C 
21°C 
68 mm 
6 days 
October   >> October
>>  
24°C 
18°C 
65 mm 
10 days 
Climate in Calpe

Average weather in Valencia

In September Valencia generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 19°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Valencia
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
31°C 
22°C 
289 hours 
26 mm 
5 days 
28°C 
19°C 
234 hours 
62 mm 
6 days 
October   >> October
>>  
24°C 
15°C 
202 hours 
56 mm 
10 days 
Climate in Valencia

Average weather in Seville

In September Seville generally has very high temperatures with maximum daytime temperatures around 32°C, minimum nighttime temperatures around 19°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

Seville
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
36°C 
21°C 
330 hours 
2.8 mm 
2 days 
32°C 
19°C 
245 hours 
31 mm 
4 days 
October   >> October
>>  
27°C 
15°C 
220 hours 
72 mm 
10 days 
Climate in Seville

Is your destination not in the list? Have a look at other destinations in Spain.

Is September the best time to visit Spain?

We believe that September is one of the best times to visit Spain with overall perfect weather in Barcelona. However, the weather conditions may vary depending on your destination.

Generally speaking, May, June, July, August, September and October provide perfect weather in Barcelona. On the other hand, the months of January, February, March, November and December tend to have tolerable weather conditions.

Interested in more climate information?

We have much more information about the climate in Spain. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Spain? Get detailed 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 climate conditions. Find out where to go with our weather planner.