Weather in Santiago de Compostela in December
Santiago de Compostela, Spain averages a high of 11.8°C (53.2°F) and low of 5.2°C (41.4°F) in December, with 14 rain days and 5.6 hours of daily sunshine. Travel score: 48.3/100 (Mixed). The best time to visit Santiago de Compostela is August.
High
12°C53°F
Low
5°C41°F
🌧️
14
rain days
☀️
5.6
hrs/day sunshine
💧
88%
humidity
48— Mixed
December in Santiago de Compostela is cool and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Santiago de Compostela?
How much does it rain in Santiago de Compostela in December?
Santiago de Compostela receives an average of 159.1mm of rainfall across 14 rainy days in December. The annual total is 1239.7mm.
What should I pack for Santiago de Compostela in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 12°C
🧶
Sweaters and warm layers
Layer up for comfort
🎉Visiting Spain in December?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31