Weather in Donostia / San Sebastián in October
Donostia / San Sebastián, Spain averages a high of 19.6°C (67.3°F) and low of 13.6°C (56.5°F) in October, with 13 rain days and 7.9 hours of daily sunshine. Travel score: 68.9/100 (Good). The best time to visit Donostia / San Sebastián is July.
High
20°C67°F
Low
14°C56°F
🌧️
13
rain days
☀️
7.9
hrs/day sunshine
💧
77%
humidity
69— Good
October in Donostia / San Sebastián is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Donostia / San Sebastián?
How much does it rain in Donostia / San Sebastián in October?
Donostia / San Sebastián receives an average of 120.8mm of rainfall across 13 rainy days in October. The annual total is 1447.5mm.
What should I pack for Donostia / San Sebastián in October?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 20°C
Recommended
🧥
Light rain jacket
Some rainy days expected (13 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to Spain in October?
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