Porto weather by month › August
Porto in August: weather and what to expect
It’s fine, but not the best. September is more pleasant.
August weather in Porto
Daytime high77°F 25°C
Night low60°F 16°C
Rain0.8 in 20 mm
AirA little humid
SunStrong sun
In August, Porto averages highs of 77°F (25°C) and lows of 60°F (16°C), with 0.8 in (20 mm) of rain. The air feels a little humid and the sun is strong. 1991–2020 averages, not a forecast.
Pack: light layers.
Places with the same weather in August
Match out of 100 for August, one city per country.
Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec