Climate in Barcelona (Catalonia, Spain)

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year. Show in Fahrenheit

Average min and max temperatures in Barcelona, Spain   Copyright © 2023  weather-and-climate.com

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly sunhours in Barcelona, Spain   Copyright © 2023  weather-and-climate.com

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Average water temperature

The mean water temperature over the year. Show in Fahrenheit

Average water temperatures in Barcelona, Spain   Copyright © 2023  weather-and-climate.com

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Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc. Show in Inches

Average precipitation (rain/snow) in Barcelona, Spain   Copyright © 2023  weather-and-climate.com

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average rainy days (rain/snow) in Barcelona, Spain   Copyright © 2023  weather-and-climate.com

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Average humidity

The mean monthly relative humidity over the year

Average relative humidity in Barcelona, Spain   Copyright © 2023  weather-and-climate.com

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Average wind speed

The mean monthly wind speed over the year (in meters per second)

Average wind speed in Barcelona, Spain   Copyright © 2023  weather-and-climate.com

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Weather Forecasts for Barcelona (Catalonia)

Tue   Jan 31
13°C | 3°C
NW 22 km/h
clear and no rain

clear and no rain

Wed   Feb 01
13°C | 3°C
NW 14 km/h
clear and no rain

clear and no rain

Thu   Feb 02
14°C | 4°C
NW 18 km/h
clear and no rain

clear and no rain

The best time of year to visit Barcelona in Spain

With an humid subtropical climate the best time to visit Barcelona is from May to the end of July and the whole month of September. August is generally very hot (with occasional peaks of 34° Celsius/ 95° Fahrenheit or higher) and humid.

The weather in October and November is still pleasant, but it starts to become a bit cooler with temperatures averaging between 15 and 21° C (59 -69° F). During these months the sun will not shine every day, so be prepared for cloudy days with little rain.

From November to February temperatures are cooler averaging around 12°C (53°F). It doesn't rain so much in winter, so even when it is cooler the sun will still shine regularly. But also be prepared for overcast and rainy days.

During the months of May, June, September and October you are most likely to experience good weather with pleasant average temperatures that fall between 20 degrees Celsius (68°F) and 26 degrees Celsius (79°F).

Other facts from our historical climate data:

  • When is summer in Barcelona?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Barcelona?
    July has an average maximum temperature of 29°C (84°F) and is the warmest month of the year.
  • Which is the coldest month in Barcelona?
    The coldest month is January with an average maximum temperature of 15°C (59°F).
  • Which is the wettest month in Barcelona?
    October tops the wettest month list with 96mm (3.8in) of rainfall.
  • Which is the driest month in Barcelona?
    July is the driest month with 22mm (0.9in) of precipitation.
  • Which is the sunniest month in Barcelona?
    July is the sunniest month with an average of 311 hours of sunshine.

  • No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.