Porto, Portugal

Porto in August

Portugal Updated 2026-07-01

The fullest month, with emigrant families home for the holidays and the Foz beaches busy every afternoon.

Is August a good time to visit Porto?

August is one of the busiest months in Porto, at about 90/100. If you can move your dates, January is far calmer.

What’s on in August

  • Portuguese summer holidays
  • Assumption Day (15 August)

Best days in August

Weekdays are almost always calmer than weekends.

Sun
Mon
Tue
Wed
Thu
Fri
Sat

Tue is normally the calmest day of the week.

Best hours in August

The daily rhythm, hour by hour.

Calmest 9AM
12AM6AM12PM6PM11PM

The 9:00 AM window is usually the calmest of the day.

Weather in August

Typical highs, lows and wet days.

J 14°
F 15°
M 17°
A 18°
M 20° 11°
J 23° 14°
J 25° 15°
A 25° 15°
S 24° 14°
O 21° 12°
N 17°
D 15°
Average high Average low Wet days

How August compares

Every month in Porto, ranked by how calm it is.

Quieter alternatives

If your dates are flexible, these months are calmer in Porto.

Book things to do

Tours and tickets in Porto, from our booking partner.

Affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes a crowd score or the order of our recommendations.

Frequently asked questions

Is August a good month to visit Porto?

August is one of the busiest months in Porto, at about 90/100. If you can move your dates, January is far calmer.

How crowded is Porto in August?

Porto sits at roughly 90/100 in August on our crowd scale, which is 27 points above the yearly average. The quietest month is January.

What is the weather like in Porto in August?

Expect highs around 25°C and lows near 15°C in August, with about 4 wet days across the month.

Other months in Porto