Weather in Viseu in August
Viseu, Portugal averages a high of 28.4°C (83.1°F) and low of 16°C (60.8°F) in August, with 4 rain days and 12.4 hours of daily sunshine. Travel score: 94.7/100 (Excellent). The best time to visit Viseu is July.
High
28°C83°F
Low
16°C61°F
🌧️
4
rain days
☀️
12.4
hrs/day sunshine
💧
62%
humidity
95— Excellent
August in Viseu is hot and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Viseu?
How much does it rain in Viseu in August?
Viseu receives an average of 20.9mm of rainfall across 4 rainy days in August. The annual total is 1158.6mm.
What should I pack for Viseu in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 28°C
🧴
Sunscreen SPF 30+
12 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Evening jacket or cardigan
Temperature drops 12°C from day to night
🎉Visiting Portugal in August?
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Data based on 1994–2024 averages · Last updated: 2024-12-31