Weather in Aveiro in September
Aveiro, Portugal averages a high of 24.7°C (76.5°F) and low of 15.8°C (60.4°F) in September, with 6 rain days and 10.9 hours of daily sunshine. Travel score: 86/100 (Excellent). The best time to visit Aveiro is August.
High
25°C76°F
Low
16°C60°F
🌧️
6
rain days
☀️
10.9
hrs/day sunshine
💧
76%
humidity
86— Excellent
September in Aveiro is warm and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Aveiro?
How much does it rain in Aveiro in September?
Aveiro receives an average of 54.9mm of rainfall across 6 rainy days in September. The annual total is 1038.6mm.
What should I pack for Aveiro in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 25°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Portugal in September?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31