Weather in Barcelona - May 2021
Barcelona in May experiencing temperatures as low as 57°F and a high of 69°F degrees. It’s definitely on the milder side during May, but it’s a good idea to bring an extra layer just in case.
You can expect rain for roughly half of the month of May in Barcelona. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what to expect of the weather in Barcelona in May. If you’re planning to visit Barcelona in the near future, we highly recommend that you review the weather forecast specifically for Barcelona before you arrive. Our weather forecasts update every 3 hours and are more accurate when checked closer to the date of your arrival.