ClimaGo › Porto › Weather in August
Portugal
August delivers peak summer heat around 27°C with dry sunny weather and vibrant festivals throughout the city, offering excellent conditions for riverside activities and wine tasting despite tourist congestion.
Avg High
24°C
Avg Low
16°C
Daily Rain
0.3mm
Rainfall
Very low
✅ August is one of the best months to visit Porto!
Discover Portugal's second city with its dramatic riverside wine lodges, medieval old town, and spectacular bridge views perfect for wanderers.