Weather in Porto in August
Porto, Portugal averages a high of 25.6°C (78.1°F) and low of 17°C (62.6°F) in August, with 4 rain days and 12.4 hours of daily sunshine. Travel score: 89.9/100 (Excellent). The best time to visit Porto is August.
High
26°C78°F
Low
17°C63°F
🌧️
4
rain days
☀️
12.4
hrs/day sunshine
💧
74%
humidity
90— Excellent
August in Porto is warm and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Porto?
How much does it rain in Porto in August?
Porto receives an average of 24.6mm of rainfall across 4 rainy days in August. The annual total is 1264.9mm.
What should I pack for Porto in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 26°C
🧴
Sunscreen SPF 30+
12 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting Portugal in August?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31