Barcelona vs Dubai in September

Barcelona is the better pick in September — 84 vs 37 on SeasonMap's comfort score. Barcelona is warm, a little rain, clean air, while Dubai is sweltering, dry, poor air quality.

Barcelona vs DubaiSeptember climate, side by side

BarcelonaDubai
Comfort score84/100 (A)37/100 (F)
Feels-like high27°C43°C
Avg high / low25° / 19°41° / 27°
Rainfall72 mm0 mm
Rainy days100
Humidity76%54%
Air quality (AQI)48135

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Barcelona vs Dubai in September — FAQ

Is September better in Barcelona or Dubai?
Barcelona is the better pick in September — 84 vs 37 on SeasonMap's comfort score. Barcelona is warm, a little rain, clean air, while Dubai is sweltering, dry, poor air quality.
What is the weather like in Barcelona vs Dubai in September?
In September, Barcelona averages 25°C high / 19°C low with about 72 mm of rain; Dubai averages 41°C high / 27°C low with about 0 mm.