Month-by-month travel weather
Barcelona August weather
Barcelona, Spain · August
Humidity can make the same temperature feel heavier
August remains hot. Long exposed walks can feel tiring under strong sun.
Some days feel heavier with higher humidity. Indoor anchors help keep the day manageable.
August averages at a glance
Average low
around 22–24°C
Average high
around 28–31°C
Average rainfall
around 35–85 mm
Rainy days
about 4–8 days
What to wear in August in Barcelona
Actual feel will change with wind and rain, but use the suggestions below to build a comfortable layered outfit.
- • Breathable clothing is the baseline.
- • Hat/sunscreen/hydration helps.
- • Thin layer helps for AC indoors.
Travel tips for visiting Barcelona in August
- • Shift long coastal walking to late afternoon/evening.
- • If it feels muggy, plan more indoor anchors.
August weather in Barcelona — FAQ
Q. Is August cooler than July?
A. Often similar; humidity and night temperatures shape the feel.
Q. Does it rain in August?
A. Occasional rain can happen, and humidity can rise afterward.
Explore Barcelona
These pages are connected so you can compare conditions and decide for yourself.