Barcelona weather in September (Catalonia, Spain)
This month is known as a warm month.
The average maximum daytime temperature in Barcelona in September lies at 25.3°C (77.54°F).
The average minimum temperature goes down to around 18.4°C (65.12°F) (often the minimum temperature is noted at night).
Rainfall during September is moderate with an average of 75mm (2.9 inches). There are generally around 8 rainy days. If you enjoy blue skies and sunshine, then this is a great time to go to Barcelona with 218 hours of sun during the entire month.
Barcelona, monthly averages in September
Where to stay in Barcelona
Where to go in Spain in SeptemberFind out more about the weather in Spain in September and which places have the best weather conditions in this month.
What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in September.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Barcelona.
Our site offers climate and forecast data for every country in the world. Are you going to Spain? On this website you can find 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.