Weather in Irun in December
Irun, Spain averages a high of 12.3°C (54.1°F) and low of 7.4°C (45.3°F) in December, with 14 rain days and 5.5 hours of daily sunshine. Travel score: 51.8/100 (Mixed). The best time to visit Irun is July.
High
12°C54°F
Low
7°C45°F
🌧️
14
rain days
☀️
5.5
hrs/day sunshine
💧
80%
humidity
52— Mixed
December in Irun is cool and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Irun?
How much does it rain in Irun in December?
Irun receives an average of 139.9mm of rainfall across 14 rainy days in December. The annual total is 1414.7mm.
What should I pack for Irun 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
Traveling to Spain in December?
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