Barcelona Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Barcelona.
Climate overview of Barcelona
The weather in October and November is still pleasant, but it starts to become a bit cooler with temperatures averaging between 15°C (59°F) and 21°C (70°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 (54°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.
Barcelona Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Barcelona — and find the best time to visit.
Monthly Temperature in Barcelona
Depending on the time of the year, temperatures range from comfortable to moderate in Barcelona. Average daytime temperatures reach a comfortable 28°C (82°F) in August. In January, the coolest month of the year, temperatures drop to a moderate 14°C (57°F).
At night, temperatures range from around 21°C (70°F) in August to 7°C (45°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Barcelona
Generally, Barcelona has a moderate amount of precipitation, averaging 644 mm (25 in) of rainfall annually. Barcelona can be quite wet during October, receiving approximately 98 mm (3.9 in) of precipitation over 11 rainy days.
In contrast, during the driest month (July), you will experience much drier conditions, with 27 mm (1.1 in) of precipitation spread across 5 rainy days days. For more details, please visit our Barcelona Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Barcelona
Barcelona can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 10.4 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 4.6 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Water Temperature in Barcelona
The mean water temperature over the year ranges from 13°C (55°F) in January to 24°C (75°F) in August.
Water temperature over the year
Humidity in Barcelona by Month
The relative humidity is high throughout the year in Barcelona.
The city experiences its highest humidity in September, reaching 74%. In July, the humidity drops to its lowest level at 69%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Barcelona
The average wind speed over the year ranges from 2 m/s (4 knots) to 4 m/s (8 knots). It is lower in September and October and higher in March. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Barcelona
Rainfall during this time ranges from 27 mm (1.1 in) in July to 98 mm (3.9 in) in October. This means you can expect a mix of sunny days and occasional showers. Planning your next adventure but unsure where to go? Our climate tool suggests perfect locations tailored to your preferred weather conditions. Discover your ideal travel destination with our weather planner.
Frequently asked questions about the climate in Barcelona
What is the best time to visit Barcelona?
May, June, July, August, September and October typically offer the most optimal weather in Barcelona. In contrast, January, February, March, November and December tend to have less optimal conditions. Barcelona has a distinct dry season from June to July.
What temperatures can I expect in Barcelona?
Daytime highs range from 14°C (57°F) in January to 28°C (82°F) in August. Nighttime lows range from 7°C (45°F) to 21°C (70°F). Temperatures vary considerably through the year.
How much rain does Barcelona get?
Annual rainfall is around 644 mm (25 in). October is the wettest month with 98 mm (3.9 in), while July is the driest with 27 mm (1.1 in).
How sunny is Barcelona?
Barcelona receives around 2,510 hours of sunshine per year. July is the sunniest month with 311 hours, while December is the cloudiest with just 137 hours. Overall, Barcelona enjoys abundant sunshine.
Barcelona 3-Day Forecast
Barcelona 3-Day Forecast
Barcelona on the map
Barcelona is highlighted — select any city to see its climate.
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