Lisbon in August
Good time to visit
August is Lisbon at its hottest and most expensive. Great weather if you don't mind sharing every viewpoint with half of Europe's tourists.
Weather
August continues the hot, dry pattern with the year's highest temperatures and most intense sun. The nortada winds become essential for comfort, especially in hillier neighborhoods. Humidity stays low but the sun can be punishing without shade.
29°C high20°C low1 rain days
Crowds & Cost
peak crowds
~$145/day average
Events & Festivals
- •Jazz em Agosto
- •Various summer festivals
August Tips
- •Plan indoor activities during 2-6 PM when heat peaks
- •Tram 28 becomes a sauna - consider Uber for longer distances
- •Book everything months in advance - this is peak season pricing
All Months
April through June offers the sweet spot – warm days, cool evenings, and manageable crowds. The jacaranda trees bloom purple along the avenues, and restaurant terraces come alive. Temperatures hover around 20-25°C, perfect for walking those hills without melting.
September and October bring similar weather with fewer tourists and better hotel prices. The Atlantic stays warm enough for swimming at nearby beaches, and the light turns golden for those sunset photos from the miradouros. This is when locals return from summer holidays, so the city feels more authentic.
Summer (July-August) means heat, crowds, and inflated prices. Temperatures can hit 35°C, making those hill climbs brutal. But if you can handle the heat, the city buzzes with energy. Outdoor festivals happen nightly, and the beaches at Cascais and Estoril are at their best.
Winter brings rain and cooler temperatures (10-15°C), but also fewer crowds and rock-bottom hotel prices. The city takes on a moody charm, perfect for cozy evenings in fado houses. Just pack layers – those Atlantic winds can bite.
Lisbon Scores
Solo
8/10
Couples
8/10
Families
7/10
Adventure
4/10
Budget
7/10
Luxury
6/10
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