The weather in Barcelona is pleasant most of the year but the best weather months are from May to the end of July, which means these are the most heavily visited months. September’s weather is also nice with high temperatures averaging 72 degrees Fahrenheit. Pack light clothing for the summer months, and cottons, linens and casual fabrics are great bets for the casual chic atmosphere in Barcelona.
August is the hottest month with temp sometimes soaring to 95 degrees, while winter brings chilly temperatures from November through February with daily highs averaging 53 degrees. A raincoat or slicker should always be tucked into your bag for those drizzly days at the edge of the sea.