Porto Weather in August

Porto in August sees high temperatures, with highs around 25°C (77°F) and overnight lows of 18°C (64°F). Overall excellent conditions make it one of the better months to visit.

Rainfall in Porto in August

Analyzing past climate data, one can expect approximately 6 days of rain, averaging 27 mm (1.1 in). The occasional light shower is possible, but rain is rarely an issue this month.

Temperature in Porto in August

The temperature in Porto in August is excellent. Daytime highs reach 25°C (77°F), with nights dropping to 18°C (64°F). August is known for being in the summer season. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 18°C (64°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions. On average, it is the month with the highest temperature of the year.

Sunshine in Porto in August

There are approximately 295 hours of sunshine this month, resulting in mostly clear days.

Wind Speed in Porto in August

In August, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

Average water temperature in August

At 18°C (64°F), the water is getting there, comfortable enough for most swimmers, though those used to warmer seas may still find it a touch cool.

If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit Porto.