Portsmouth vs London
Cost of living, weather and lifestyle comparison.
Cheaper: Portsmouth
Better Weather: London
Lifestyle: London
Overall: Portsmouth
Cost of Living (2025 data) Portsmouth
| Portsmouth | London | |
|---|---|---|
| Average Rent | £1,357 | £2,286 |
| Average House Price | £248,387 | £542,304 |
| Average Monthly Energy Bill | £109.50 | £163.60 |
| Average Monthly Food Cost | £69.70 | £63.50 |
| Average Salary | £3,778 | £4,641 |
There is a clear affordability gap between these two cities, with Portsmouth coming out well ahead. Housing costs in particular are markedly lower, and the savings extend to groceries and utilities too. It is worth noting that average salaries in London are around 21% higher, which partially offsets the difference in living costs. This could make a real difference to your quality of life.
Weather (2025 data) London
| Portsmouth | London | |
|---|---|---|
| Sunshine Hours | 1630 | 1533 |
| Rainfall | 794mm | 604mm |
| Average Temperature | 14.40°C | 15.00°C |
There is very little to choose between Portsmouth and London when it comes to weather. Both cities experience similar levels of sunshine, rainfall and warmth throughout the year, which is perhaps unsurprising given their relative proximity within the UK.
Want to know more about the weather and weather history? Then visit our sister site https://uk-historic-weather.co.uk
Lifestyle & Location London
On balance, London offers a marginally richer lifestyle package. Its advantages include Major Airport Nearby, Strong Rail Links, Large City. That said, the gap is narrow enough that individual priorities could easily swing the verdict the other way.
Portsmouth
- City is located on the coast (location)
- Smaller, easier to navigate city (size)
- Population 214,321
London
- Within close distance of a major airport (transport)
- Good rail connectivity to major cities (transport)
- Above average salaries (economic)
- Major UK city (size)
- Population 9,089,736
Nearest Premier League Football Clubs
Portsmouth
No nearby club found.
London
- Chelsea — 3.3 miles away
- Arsenal — 3.4 miles away
- Fulham — 4.6 miles away
- West Ham United — 5.3 miles away
- Brentford — 7.0 miles away
- Tottenham Hotspur — 7.2 miles away
- Crystal Palace — 7.8 miles away
Location
Portsmouth
London
Who Should Choose Each?
Choose Portsmouth if:
- More affordable overall (salary-adjusted)
- Lower rent costs
- More affordable house prices
- More sunshine
- Coastal Location
- Compact City
Choose London if:
- Higher average salaries
- Less rainfall
- Warmer average temperature
- Major Airport Nearby
- Strong Rail Links
- Large City
- High Salaries
Overall Score
Portsmouth
London
Final Verdict
Portsmouth comes out ahead overall.
The verdict goes to Portsmouth, driven primarily by its edge in affordability with lifestyle providing additional support. It is a meaningful gap, though not a chasm — London still has genuine strengths and would suit people whose priorities lean towards what it does best.