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Porto

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Porto Weather August

To help you choose the best time to travel, you can find climate data below on the weather in Porto in August.

day temperatureaverage daily high+25.7°C
night temperatureaverage daily low+15.9°C
sea temperaturesea temperature+18.1°C
day lengthdaytime14.3 h
sunny hours per daysunny / overcast hours9.5 / 4.8
average monthly precipitationaverage monthly precipitation27 mm

Best places in August


Temperature in Porto

In August the average daily maximum in Porto is +25.7°C, and the minimum +15.9°C.

The hottest August day on record is +39.5°C, and the coldest +9.2°C.

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Best beach resorts in August:

Barcelona
Spain

Nice
France

Rimini
Italy

Cannes
France

Marseille
France

Marbella
Spain


Lignano
Italy

Split
Croatia

Jeju
South Korea

Dubrovnik
Croatia

Rhodes
Greece

Busan
South Korea


Daylight hours

There are 14.3 hours of daylight in Porto in August. Out of these, on average 9.5 are sunny, which means there is quite a lot of sun.

Most Popular Destinations in the World


Sea temperature

The average monthly temperature in the Atlantic Ocean on the beaches of Porto in August is +18.1°C.

The water is considered very cool, but some hardy people might bathe in it for 10-15 minutes.

Porto climate by month


Precipitation

The amount of precipitation in Porto in August is usually 27 mm, a negligible amount.