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 |
Weather-wise, Portsmouth and London are cut from much the same cloth. Sunshine hours, rainfall and average temperatures are all closely matched, so you would not notice a significant climate difference moving between the two.
Want to know more about the weather and weather history? Then visit our sister site https://uk-historic-weather.co.uk
Lifestyle & Location London
London has a slight lifestyle edge. Its advantages include Major Airport Nearby, Strong Rail Links, Large City. The difference is subtle, though, and both cities have plenty to offer in terms of day-to-day living.
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.
Taking everything into account, Portsmouth has a clear but not overwhelming advantage over London. The biggest factor is affordability, supported by a positive showing in lifestyle. London remains a perfectly viable option, particularly if your personal priorities differ from the weighted criteria used here.