Photos: Cardiff by Tevfik Teker, CC BY 3.0, cropped; San Francisco by Elijah Cobb, Pexels License.
Cardiff or San Francisco?
Our verdict in twelve categories, each scored against the same fixed benchmark cities, and the climate month by month, so you can choose for your trip.
Choose San Francisco for
- food and drink
- live music and the arts
- wellness
What lies behind each score is written up on San Francisco’s own page.
Scoreboard
Twelve categories on one fixed scale from 0 to 100. The shaded stretch is the gap between the two.
What lies behind each score is written up on the two cities’ own pages: Cardiff and San Francisco.
Your match
Pick a travel style or drag the sliders, and both match scores follow your weighting.
Wins on prices and beaches with your weighting.
Wins on food and drink and live music and the arts with your weighting.
What matters to you?
When should you go?
Pick your month. The climate figures are measured averages, not a forecast.
Cardiff in July
San Francisco in July
Daytime high, °C
Rainfall in the month, mm
Where the figures come from
Cardiff has no rain gauge within 25 km of the centre, so its rainfall comes from a gridded climate dataset read at the city rather than from a gauge further away.
Cardiff's sunshine is measured 83 km from the centre, at Lyneham.
Temperature and rainfall are climate normals, averaged over the years shown. Cardiff: 1991-2020 normals, Cardiff-Wales Airport (14.9 km from centre). San Francisco: 1981-2010 normals, Alameda Naval Air Station (9.1 km from centre).
Before you go
| Measure | Cardiff | San Francisco |
|---|---|---|
| Official language | English | - |
| Currency | Pound Sterling (GBP) | US Dollar (USD) |
| Sockets | G230 V, 50 Hz | AB120 V, 60 Hz |
| Driving side | Left | Right |
| Time zone | UTC, UTC+1 in summer | UTC-8, UTC-7 in summer |
| Emergency number | 112 or 999 | 911 |
| Elevation | 41 m | 16 m |
| Main airport | Cardiff International Airport (CWL)15 km from centre30 non-stop destinations | San Francisco International Airport (SFO)18 km from centre142 non-stop destinations |
| Public holidays this year | 8 days | 13 days |
By the numbers
| Measure | Cardiff | San Francisco |
|---|---|---|
| City population | 383,536 | 873,965 |
| People per km² | 2,734 | 1,455 |
| Museums within 10 km | 9 | 51 |
| UNESCO World Heritage sites within 50 km | 1 | 0 |
| Swim season, months above 21 °C | None | None |
Where else could you go?
Every comparison below shares a destination with this one, so you can follow Cardiff or San Francisco somewhere new.