Pack or skip
Flip-flops for Porto in August
Verdict
Pack it
Highs around 79°F — perfect flip-flop weather.
Why
Porto in August averages highs of 79°F, lows of 63°F, 3 rainy days.
That climate means flip-flops earns its space in the bag. Highs around 79°F — perfect flip-flop weather.