Being able to predict the weather will be a tricky business, made more difficult when it comes to figuring out what to expect on a trip that is several months away. This becomes even more difficult if that destination is in a place you are unfamiliar with, such as Barcelona. But you can get a pretty good idea of what to expect in terms of weather from historical average temperatures and rainfall for any given location.
The weather is pretty reliable in the Catalan capital in September. It’s generally hot, but not too hot. At night, the temperature drops, but not massively. Rain is rare but possible. The streets, parks and courtyards of Barcelona are alive during this month, when the end of summer turns into autumn. And every September, Festes de la Merce, one of the biggest festivals in Barcelona, dominates the city for a week.
Weather in Barcelona in September
The weather isn’t much more perfect than what Barcelona experiences in September. It is sunny almost every day, with only five days on average with rain. Afternoon highs average 79 F and night lows 65 F. Sea temperatures averages 75 F during September, making it a good time to spend the day on Barcelona’s beaches, which are much less crowded than during the summer vacation period. Because fall comes in September, when temperatures start to drop across the Northern Hemisphere, you should be aware that the highest temperatures will prevail early in the month and will drop towards the end.
If you want to know more specifically what you’re likely to find on the exact days you’ll be there, check out Accuweather’s historical daily averages.
What to pack
Packing for this type of weather is a breeze. It is neither hot nor cold, and it rarely rains. Wear long pants, jeans, and capri pants (for women), along with some short-sleeved shirts or tops, a pair of long-sleeved shirts, and a cotton sweater, poncho, pashmina, or light jacket for the evening. As with any European city, you need comfortable walking shoes. In this climate, it can be Birkenstocks, boat shoes, or canvas shoes. They can be open or closed, but they must be light and breathable.
Bring a swimsuit, beach topper, sunscreen, sunglasses, and a hat if that’s your style. Barcelona has a great nightlife, so if you want to experience that, wear suitable clothing: sports jacket and casual pants for men, optional tie; and pretty blouses and sandals that look perfect for women; Optional skirts.
September events in Barcelona
Barcelona’s perfect weather in September makes it an ideal time for outdoor events and festivals, and the city takes advantage of it. You’ll find free jazz concerts in public squares, an accessible art fair, a wine and cava festival featuring Catalan labels, the celebration of Catalan national day and the grandfather of all events, the Festes de la Merce, which last one week. every september.
Festival L’Hora del Jazz: This jazz festival of local acts spans three weeks in September and offers free concerts during the day in public squares.
Catalan National Day: Celebrated every September 11, the Catalan National Day commemorates the fall of Barcelona to the Bourbon army in 1714 during the War of the Spanish Succession. You will see marches through the city flags waving.
Festes de la Merce: This annual week-long event pays tribute to the patron saint of Barcelona and includes 600 events including fireworks shows, free concerts, street theater shows, and many activities for children.
Mostra de Vins i Caves de Catalunya: this wine and cava festival takes place in the open air during the Fiestas de la Merce and presents more than 400 wines from all over the Catalan region.
Swab Barcelona International Contemporary Art Fair: emerging artists and galleries are at the center of this art fair, which aims to make art accessible to everyone.
September travel tips
Traveling to Barcelona carries a bit of risk. There are civil unrest in Catalan, and petty thieves are a serious threat on the streets.
Catalan day closure: you may find some restaurants, bars, shops and museums closed on this day of national celebration.
Catalan Riots: Currently, Catalonia and Barcelona are experiencing occasional political unrest related to a movement for independence from Spain. Also, there was a terrorist alert for Spain as of January 2018. You should check the US State Department website before going and registering with the State Department at the time of your departure, with great caution.
Pickpockets: Barcelona is known for its abundance of pickpockets, especially in the city center and areas where tourists frequent. In September, the streets are full of people, and it is a high-risk time to be a victim of petty thieves.
Know when to eat: Unlike most of Europe, Spaniards eat lunch around 2:30 p.m. M. And dinner no earlier than 9 p.m. M. Nightlife continues long after midnight.
Reserve restaurants and tickets: Barcelona is a highly sought after destination, and that generates long lines at museums and restaurants. The smart money is in making reservations or buying tickets well in advance.
If you want to know more about the best time to plan a trip to Barcelona, take a look at this guide.
