VacationSelector
Cardiff Castle, Cardiff
CardiffCardiff Castle
Fishermen on the rocks at Playa Santa Teresa at sunset, Santa Teresa, Costa Rica
Santa Teresa, Costa RicaFishermen on the rocks at Playa Santa Teresa at sunset

Photos: Cardiff by Tevfik Teker, CC BY 3.0, cropped; Santa Teresa, Costa Rica by Christopher Crouzet, CC BY-SA 4.0, cropped.

Cardiff or Santa Teresa, Costa Rica?

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 Cardiff for

  • day trips
  • culture and sights
  • getting around

What lies behind each score is written up on Cardiff’s own page.

Choose Santa Teresa, Costa Rica for

  • beaches
  • wellness
  • nature and the outdoors

What lies behind each score is written up on Santa Teresa, Costa Rica’s own page.

Scoreboard

Twelve categories on one fixed scale from 0 to 100. The shaded stretch is the gap between the two.

Beaches & swimming. Cardiff 30, Santa Teresa, Costa Rica 84: Santa Teresa, Costa Rica leads by 54 points.
Food & drink. Cardiff 45, Santa Teresa, Costa Rica 40: Cardiff leads by 5 points.
Culture & sights. Cardiff 58, Santa Teresa, Costa Rica 4: Cardiff leads by 54 points.
Nightlife. Cardiff 50, Santa Teresa, Costa Rica 30: Cardiff leads by 20 points.
Nature & outdoors. Cardiff 70, Santa Teresa, Costa Rica 78: Santa Teresa, Costa Rica leads by 8 points.
Day trips. Cardiff 72, Santa Teresa, Costa Rica 12: Cardiff leads by 60 points.
Good for families. Cardiff 58, Santa Teresa, Costa Rica 35: Cardiff leads by 23 points.
Getting around. Cardiff 66, Santa Teresa, Costa Rica 15: Cardiff leads by 51 points.
Shopping & style. Cardiff 50, Santa Teresa, Costa Rica 12: Cardiff leads by 38 points.
Affordability. Cardiff 46, Santa Teresa, Costa Rica 25: Cardiff leads by 21 points.
Live music & performing arts. Cardiff 57, Santa Teresa, Costa Rica 8: Cardiff leads by 49 points.
Wellness & relaxation. Cardiff 27, Santa Teresa, Costa Rica 70: Santa Teresa, Costa Rica leads by 43 points.
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What lies behind each score is written up on the two cities’ own pages: Cardiff and Santa Teresa, Costa Rica.

Your match

Pick a travel style or drag the sliders, and both match scores follow your weighting.

Cardiff
Best match
52match

Wins on day trips and culture and sights with your weighting.

Santa Teresa, Costa Rica
34match

Wins on beaches and wellness 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

20 °Cdaytime high
13 °Cnight-time low
83 mmrain in the month
7 hsunshine a day
17 °Csea
16 hdaylight a day

Santa Teresa, Costa Rica in July

33 °Cdaytime high
23 °Cnight-time low
218 mmrain in the month
5 hsunshine a day
29 °Csea
13 hdaylight a day

Daytime high, °C

0°10°20°30°40°JFMAMJJASOND

Rainfall in the month, mm

0100200300400500JFMAMJJASOND
CardiffSanta Teresa, Costa Rica

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.

Santa Teresa, Costa Rica's temperatures are measured 52 km from the centre, at Puntarenas.

Santa Teresa, Costa Rica 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.

Temperature and rainfall are climate normals, averaged over the years shown. Cardiff: 1991-2020 normals, Cardiff-Wales Airport (14.9 km from centre). Santa Teresa, Costa Rica: 1961-1990 (rainfall 1991-2020) normals, Puntarenas (51.5 km from centre).

Before you go

MeasureCardiffSanta Teresa, Costa Rica
Official languageEnglishSpanish
CurrencyPound Sterling (GBP)Costa Rican Colon (CRC)
SocketsG230 V, 50 HzAB120 V, 60 Hz
Driving sideLeftRight
Time zoneUTC, UTC+1 in summerUTC-6
Emergency number112 or 999911
Elevation41 m19 m
Main airportCardiff International Airport (CWL)15 km from centre30 non-stop destinationsDaniel Oduber Quirós International Airport (LIR)113 km from centre30 non-stop destinations
Public holidays this year8 days11 days

By the numbers

MeasureCardiffSanta Teresa, Costa Rica
City population383,536-
People per km²2,734-
Museums within 10 km90
UNESCO World Heritage sites within 50 km10
Swim season, months above 21 °CNone12 months

Where else could you go?

Every comparison below shares a destination with this one, so you can follow Cardiff or Santa Teresa, Costa Rica somewhere new.

Browse every destination

Sources

Structured data from Wikidata (CC0). Weather data by Meteostat. Meteorological data provided by NOAA, DWD and others. Rainfall where no rain gauge is within 25 km is from the TerraClimate 1991-2020 climatology (Abatzoglou et al. 2018, Scientific Data), read at the city. Sea surface temperature from NOAA OISST v2.1, NOAA Physical Sciences Laboratory. Airport data from OurAirports (public domain). Public holidays from Nager.Date (MIT). Exchange rates via Frankfurter, based on European Central Bank reference rates. Non-stop route lists from the "Airlines and destinations" tables on English Wikipedia airport articles, by Wikipedia contributors, reused under CC BY-SA 4.0. Currency from the ISO 4217 register maintained by SIX, cross-checked against country data from GeoNames (CC BY 4.0). Price level from World Bank open data (PPP conversion factor for private consumption and official exchange rate), CC BY 4.0. Time zones from GeoNames (CC BY 4.0); clock offsets computed from the IANA time zone database. Ground elevations sampled from the Mapzen terrain tiles via OpenTopoData, merging SRTM, ASTER, NED, EU-DEM and national sources. Daylight hours computed from each destination's latitude using the NOAA solar position algorithm.

Category scores are our editorial verdict under rubric v3, each placed against the same fixed benchmark cities; the climate figures are measured. How the scores are set. Snapshot generated 2026-11-02. Daily budgets are estimates from country price levels.