Carnaval 2025 Barcelona Weather. The festival starts on fat thursday which is 47 days before palm sunday and it lasts for 7 days, ending on ash wednesday. Barcelona carnival from february 27 to march 5, 2025 carnival is a traditional festival that takes place every year in the city of barcelona, spain.
Every year in barcelona almost without fail you can expect 6 months of warm dry weather from the beginning of may until the end of september. Rúa de carnaval de sants, hostafrancs i la.