What to Wear in Lisbon in August
Hottest month, busy beaches. Expect 20°–30°C with 1 rainy days on average.
☀️
High
30°C
🌙
Low
20°C
🌧️
Rain days
1
🌡️
Feel
Very Warm
Typical outfit
~25°C average
About August in Lisbon
August in Lisbon typically brings hottest month, busy beaches. With averages of 20°–30°C, the conditions call for a beautifully warm day — dress for comfort and style with breathable summer pieces.
Bring a light layer for the evening — temperatures can drop 8–10°C after sunset.
August in other cities