Weather in Castelldefels in December
Castelldefels, Spain averages a high of 13.7°C (56.7°F) and low of 7.6°C (45.7°F) in December, with 5 rain days and 7.3 hours of daily sunshine. Travel score: 69.2/100 (Good). The best time to visit Castelldefels is July.
High
14°C57°F
Low
8°C46°F
🌧️
5
rain days
☀️
7.3
hrs/day sunshine
💧
78%
humidity
69— Good
December in Castelldefels is cool and mostly dry — good for most activities.
What are the average temperatures in Castelldefels?
How much does it rain in Castelldefels in December?
Castelldefels receives an average of 38.3mm of rainfall across 5 rainy days in December. The annual total is 611.7mm.
What should I pack for Castelldefels in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 14°C
🧶
Sweaters and warm layers
Layer up for comfort
Recommended
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
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