Weather in Donostia / San Sebastián in January
Donostia / San Sebastián, Spain averages a high of 11.4°C (52.5°F) and low of 6.4°C (43.5°F) in January, with 15 rain days and 5.8 hours of daily sunshine. Travel score: 49.3/100 (Mixed). The best time to visit Donostia / San Sebastián is July.
High
11°C53°F
Low
6°C44°F
🌧️
15
rain days
☀️
5.8
hrs/day sunshine
💧
79%
humidity
49— Mixed
January in Donostia / San Sebastián is cool and rainy — expect frequent rain — waterproof gear is essential.
What are the average temperatures in Donostia / San Sebastián?
How much does it rain in Donostia / San Sebastián in January?
Donostia / San Sebastián receives an average of 153.2mm of rainfall across 15 rainy days in January. The annual total is 1447.5mm.
What should I pack for Donostia / San Sebastián in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 11°C
🧶
Sweaters and warm layers
Layer up for comfort
🧥
Waterproof jacket
Frequent rain expected (15 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
Traveling to Spain in January?
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