Weather in Santander in September
Santander, Spain averages a high of 22.2°C (72°F) and low of 15°C (59°F) in September, with 11 rain days and 10.2 hours of daily sunshine. Travel score: 77.1/100 (Good). The best time to visit Santander is August.
High
22°C72°F
Low
15°C59°F
🌧️
11
rain days
☀️
10.2
hrs/day sunshine
💧
81%
humidity
77— Good
September in Santander is warm and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Santander?
How much does it rain in Santander in September?
Santander receives an average of 83.6mm of rainfall across 11 rainy days in September. The annual total is 1154.5mm.
What should I pack for Santander in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 22°C
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (11 days)
☔
Umbrella
Be prepared for occasional showers
Traveling to Spain 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