Weather in Donostia / San Sebastián in April
Donostia / San Sebastián, Spain averages a high of 15.5°C (59.9°F) and low of 9.2°C (48.6°F) in April, with 15 rain days and 9.6 hours of daily sunshine. Travel score: 63.4/100 (Good). The best time to visit Donostia / San Sebastián is July.
High
16°C60°F
Low
9°C49°F
🌧️
15
rain days
☀️
9.6
hrs/day sunshine
💧
77%
humidity
63— Good
April 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 April?
Donostia / San Sebastián receives an average of 120.5mm of rainfall across 15 rainy days in April. The annual total is 1447.5mm.
What should I pack for Donostia / San Sebastián in April?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 16°C
Recommended
🧥
Light rain jacket
Some rainy days expected (15 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to Spain in April?
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