This content was generated using artificial intelligence based on publicly available information. It is provided for general informational purposes only and does not constitute legal, tax, immigration, or professional advice. Information may be incomplete or outdated. Always verify with official sources before making decisions.
Data Source: Safety, crime, and quality metrics are sourced from Numbeo, a crowd-sourced global database of reported data.
All scores are relative comparisons on a 0-100 scale, where 50 = global average. Higher scores mean better than average, lower scores mean worse than average.
Castelldefels offers a pragmatic, coastal alternative to the frantic pace of Barcelona, making it a top choice for professionals and families seeking a Mediterranean lifestyle without the metropolitan chaos. With a significant expat community already established, you’ll find a seamless blend of beachside relaxation and easy connectivity to the city via reliable public transport. It is an ideal base for those prioritizing outdoor living and a sense of local community.
However, the trade-off for this balance is a more suburban rhythm; while healthcare and safety are dependable, you won't find the high-octane urban energy of a major capital. It is a place designed for living rather than just visiting, suited for those who value stability and sea air over constant nightlife.
Castelldefels has a hot-summer Mediterranean climate (Köppen Csa) with warm to hot, dry summers and mild winters. Long-term climate data indicate annual average temperatures around 16-22°C depending on the source, with rainfall concentrated in the cooler months and a generally sunny coastal setting.
Summer Average
28°C
Winter Average
11°C
Climate Type
Mediterranean
Rainy Days
90
Sunny Days
300
Humidity
65%
Spring
March - May
14-21°C
Spring is mild and increasingly warm, with plenty of sunshine and occasional rain. Conditions are generally comfortable for outdoor activities and beach visits late in the season.
Moderate rainfall
Summer
June - August
24-30°C
Summer is hot, sunny, and relatively dry, with daytime highs often near the upper 20s Celsius. Sea breezes help moderate temperatures near the coast, though occasional heat spikes can occur.
Low rainfall
Autumn
September - November
16-23°C
Autumn remains pleasantly warm at first, then turns cooler and wetter, especially in October and November. This is typically the rainiest part of the year.
Moderate rainfall
Winter
December - February
8-15°C
Winter is mild compared with inland Spain, with cool nights and comfortable daytime temperatures. Rain is less frequent than in autumn, and frost is uncommon near the coast.
Moderate rainfall
Loading Weather...
Air Quality
Castelldefels
Advantages
Castelldefels
Beautiful Mediterranean beaches
1484 cultural sites nearby
Close to Barcelona access
21 parks for recreation
Coastal town tranquility
Quality university options
Disadvantages
Castelldefels
Limited coworking spaces
No nearby universities
Expensive housing market
Seasonal tourism congestion
Limited job diversity
Safety & Security in Castelldefels
Overall Safety Score
Includes resilience and environmental factors
Good
76
/100
Spain Avg
60
Europe Avg
58
Worldwide Avg
56
Crime & Safety Metrics
Thermometer compares Castelldefels to Spain averages using different marker styles.Compare:
Castelldefels
Spain Average
Safety Index
0510
Excellent
Safety from Crime
0510
Very Safe
Safe Alone (Day)
0510
Excellent
Safe Alone (Night)
0510
Excellent
Safety from Violent Crime
0510
Very Safe
Safety from Property Crime
0510
Moderate
Environmental & Natural Hazard Risks
Resilience Score: 84/100
No data for Castelldefels — showing hazard indicators from nearby Viladecans (~5 km).
