London vs Medellín

How to read the comparison chart

The grouped bars score each city 0–100 on cost, climate and safety — taller is better. London leads on any axis where its bar is higher, Medellín where its is. The cost bar uses a higher-is-cheaper scale, so Medellín's taller cost bar reflects its lower cost of living, not a higher price.

London vs Medellín: the short answer

Medellín comes out ahead on overall livability (64/100), modestly above London (58/100). The two cities diverge most on cost of living. On affordability Medellín is the cheaper base — a wide gap on our cost index (London 6 vs Medellín 57, where a higher score means a lower cost of living, normalised from World Bank price levels). For climate, London runs warmer in summer (about 17.7°C peak vs 16.7°C in Medellín), while winter lows sit near 4.6°C in London and 15.9°C in Medellín. On natural-disaster exposure London is the safer choice (safety 77/100); the dominant modelled hazard is flooding for London and earthquake for Medellín.

Which city should you choose?

• On a tight budget → Medellín — lower everyday costs.
• You want warmth → London — hotter summers.
• Safety is the priority → London — lower disaster risk.
• Best all-rounder → Medellín — highest overall livability.

Data & methodology

Cost scores are normalised from World Bank price-level data. Climate figures (summer highs, winter lows) are drawn from 1991–2020 climate normals. Disaster-safety blends USGS earthquake history (magnitude 4.5+ within 300 km since 1980), tropical-cyclone basin position, flood/elevation exposure and Köppen climate zone. The livability score is the weighted composite of cost, climate and safety. All figures are planning indicators for 2026, not guarantees — verify specifics before relocating.

Compiled by the CityLivably data team from open public datasets (World Bank, USGS, climate normals).

FAQ

Is London or Medellín better to live in?

Medellín scores higher overall — 64 vs 58 on our 0–100 livability index, which weights cost, climate and safety.

Which is cheaper, London or Medellín?

Medellín has the lower cost of living (cost index 57 vs 6; higher = cheaper, from World Bank price levels).

Which is warmer, London or Medellín?

London — summer highs reach about 17.7°C versus 16.7°C in Medellín.

Which is safer from natural disasters, London or Medellín?

London (disaster-safety 77/100). Main hazard: flooding in London, earthquake in Medellín.

What is the main natural-disaster risk in London?

flooding is the dominant modelled hazard for London on our risk index.

How is the London vs Medellín comparison calculated?

Cost comes from World Bank price levels, climate from 1991–2020 normals, and disaster risk from USGS earthquake data, cyclone-basin position and flood exposure; livability is their weighted composite.