Barcelona Weather in September
Spain · 30-year monthly averages
👍 Good time to visit
September in Barcelona is warm, with average daytime highs around 27°C (80°F) and nighttime lows near 19°C (66°F). Expect roughly 86mm of precipitation spread over about 6 rainy days, with a moderate amount of rain.
Avg high
27°C
80°F
Avg low
19°C
66°F
Rainfall
86mm
moderate
Rainy days
6
days with ≥1mm
☀️ About 203 hours of sunshine over the month (~7h/day).
🎒 What to pack
- light summer clothing
- sunscreen and sunglasses
September vs the rest of the year
FAQ
- How hot is Barcelona in September?
- September in Barcelona is warm, with average daytime highs around 27°C (80°F) and nighttime lows near 19°C (66°F). Expect roughly 86mm of precipitation spread over about 6 rainy days, with a moderate amount of rain.
- Does it rain a lot in Barcelona in September?
- Barcelona sees around 86mm of precipitation in September on average — moderate by global standards.
- Is September a good time to visit Barcelona?
- September is a good month to visit Barcelona, with generally agreeable conditions.