VacationSelector
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
Angkor Wat beyond the palms of the causeway, Siem Reap
Siem ReapAngkor Wat beyond the palms of the causeway

Photos: Santa Teresa, Costa Rica by Christopher Crouzet, CC BY-SA 4.0, cropped; Siem Reap by allPhoto Bangkok, Pexels License.

Santa Teresa, Costa Rica or Siem Reap?

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 Santa Teresa, Costa Rica for

  • beaches
  • nature and the outdoors
  • wellness

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

Choose Siem Reap for

  • culture and sights
  • prices
  • day trips

What lies behind each score is written up on Siem Reap’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. Santa Teresa, Costa Rica 84, Siem Reap 5: Santa Teresa, Costa Rica leads by 79 points.
Food & drink. Santa Teresa, Costa Rica 40, Siem Reap 45: Siem Reap leads by 5 points.
Culture & sights. Santa Teresa, Costa Rica 4, Siem Reap 88: Siem Reap leads by 84 points.
Nightlife. Santa Teresa, Costa Rica 30, Siem Reap 42: Siem Reap leads by 12 points.
Nature & outdoors. Santa Teresa, Costa Rica 78, Siem Reap 40: Santa Teresa, Costa Rica leads by 38 points.
Day trips. Santa Teresa, Costa Rica 12, Siem Reap 55: Siem Reap leads by 43 points.
Good for families. Santa Teresa, Costa Rica and Siem Reap are level on 35.
Getting around. Santa Teresa, Costa Rica 15, Siem Reap 30: Siem Reap leads by 15 points.
Shopping & style. Santa Teresa, Costa Rica 12, Siem Reap 38: Siem Reap leads by 26 points.
Affordability. Santa Teresa, Costa Rica 25, Siem Reap 88: Siem Reap leads by 63 points.
Live music & performing arts. Santa Teresa, Costa Rica 8, Siem Reap 32: Siem Reap leads by 24 points.
Wellness & relaxation. Santa Teresa, Costa Rica 70, Siem Reap 60: Santa Teresa, Costa Rica leads by 10 points.
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What lies behind each score is written up on the two cities’ own pages: Santa Teresa, Costa Rica and Siem Reap.

Your match

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

Santa Teresa, Costa Rica
34match

Wins on beaches and nature and the outdoors with your weighting.

Siem Reap
Best match
47match

Wins on culture and sights and prices with your weighting.

What matters to you?

When should you go?

Pick your month. The climate figures are measured averages, not a forecast.

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

Siem Reap in July

30 °Cdaytime high
24 °Cnight-time low
197 mmrain in the month
No recordsunshine a day
No seasea
13 hdaylight a day

Daytime high, °C

0°10°20°30°40°JFMAMJJASOND

Rainfall in the month, mm

0100200300400500JFMAMJJASOND
Santa Teresa, Costa RicaSiem Reap

Where the figures come from

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.

Siem Reap has no weather station within reach, so its figures come from a gridded climate model rather than a measured record, and read a broad area rather than the city itself.

Temperature and rainfall are climate normals, averaged over the years shown. Santa Teresa, Costa Rica: 1961-1990 (rainfall 1991-2020) normals, Puntarenas (51.5 km from centre). Siem Reap: 2001-2020 normals, NASA POWER reanalysis grid, no weather station within 90 km.

Before you go

MeasureSanta Teresa, Costa RicaSiem Reap
Official languageSpanishKhmer
CurrencyCosta Rican Colon (CRC)Riel (KHR)
SocketsAB120 V, 60 HzACG230 V, 50 Hz
Driving sideRightRight
Time zoneUTC-6UTC+7
Emergency number911Police 117, ambulance 119, fire 118
Elevation19 m18 m
Main airportDaniel Oduber Quirós International Airport (LIR)113 km from centre30 non-stop destinationsSiem Reap-Angkor International Airport (SAI)39 km from centre14 non-stop destinations
Public holidays this year11 days21 days

By the numbers

MeasureSanta Teresa, Costa RicaSiem Reap
City population-147,866
Museums within 10 km06
UNESCO World Heritage sites within 50 km01
Swim season, months above 21 °C12 months-

Where else could you go?

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

Browse every destination

Sources

Ground elevations sampled from the Mapzen terrain tiles via OpenTopoData, merging SRTM, ASTER, NED, EU-DEM and national 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). 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. Temperature and rainfall for destinations with no weather station are from the NASA POWER 2001-2020 climatology, derived from MERRA-2. Daylight hours computed from each destination's latitude using the NOAA solar position algorithm. Exchange rates via Frankfurter, based on European Central Bank reference rates.

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.