VacationSelector
The Teatro Colón, Buenos Aires
Buenos AiresThe Teatro Colón
The yellow Palacio Canton on Paseo de Montejo, Merida
MeridaThe yellow Palacio Canton on Paseo de Montejo

Photos: Buenos Aires by Bernard Gagnon, CC BY-SA 4.0, cropped; Merida by Mariposa2723, CC BY 4.0, cropped.

Buenos Aires or Merida?

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 Buenos Aires for

  • nightlife
  • live music and the arts
  • getting around

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

Choose Merida for

  • beaches
  • day trips
  • prices

What lies behind each score is written up on Merida’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. Buenos Aires 7, Merida 50: Merida leads by 43 points.
Food & drink. Buenos Aires 75, Merida 72: Buenos Aires leads by 3 points.
Culture & sights. Buenos Aires 71, Merida 64: Buenos Aires leads by 7 points.
Nightlife. Buenos Aires 95, Merida 42: Buenos Aires leads by 53 points.
Nature & outdoors. Buenos Aires 38, Merida 48: Merida leads by 10 points.
Day trips. Buenos Aires 60, Merida 80: Merida leads by 20 points.
Good for families. Buenos Aires 52, Merida 50: Buenos Aires leads by 2 points.
Getting around. Buenos Aires 62, Merida 45: Buenos Aires leads by 17 points.
Shopping & style. Buenos Aires 60, Merida 50: Buenos Aires leads by 10 points.
Affordability. Buenos Aires 55, Merida 75: Merida leads by 20 points.
Live music & performing arts. Buenos Aires 75, Merida 52: Buenos Aires leads by 23 points.
Wellness & relaxation. Buenos Aires 28, Merida 40: Merida leads by 12 points.
0255075100

What lies behind each score is written up on the two cities’ own pages: Buenos Aires and Merida.

Your match

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

Too close to call, 1 point apart

Buenos Aires
57match

Wins on nightlife and live music and the arts with your weighting.

Merida
56match

Wins on beaches and day trips with your weighting.

What matters to you?

When should you go?

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

Buenos Aires in July

15 °Cdaytime high
8 °Cnight-time low
50 mmrain in the month
5 hsunshine a day
13 °Csea
10 hdaylight a day

Merida in July

35 °Cdaytime high
23 °Cnight-time low
148 mmrain in the month
9 hsunshine a day
27 °Csea
13 hdaylight a day

Daytime high, °C

0°10°20°30°40°JFMAMJJASOND

Rainfall in the month, mm

050100150200250JFMAMJJASOND
Buenos AiresMerida

Temperature and rainfall are climate normals, averaged over the years shown. Buenos Aires: 1991-2020 normals, Aeroparque Bs. As. Aerodrome (4.9 km from centre). Merida: 1991-2020 normals, Merida / lic Manuel Crecencio (5.1 km from centre).

Before you go

MeasureBuenos AiresMerida
Official languageSpanishSpanish, Nahuatl, Yucatec Maya
CurrencyArgentine Peso (ARS)Mexican Peso (MXN)
SocketsCI220 V, 50 HzAB127 V, 60 Hz
Driving sideLeftRight
Time zoneUTC-3UTC-6
Emergency number117 or 911911
Elevation25 m12 m
Main airportEzeiza International Airport - Ministro Pistarini (EZE)28 km from centre48 non-stop destinationsManuel Crescencio Rejón International Airport (MID)5 km from centre22 non-stop destinations
Public holidays this year16 days9 days

By the numbers

MeasureBuenos AiresMerida
City population3,121,707892,363
People per km²15,3551,010
Museums within 10 km765
UNESCO World Heritage sites within 50 km10
Swim season, months above 21 °C4 months12 months

Where else could you go?

Every comparison below shares a destination with this one, so you can follow Buenos Aires or Merida 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). 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. Exchange rates via Frankfurter, based on European Central Bank reference rates. 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 2026-10-31. Daily budgets are estimates from country price levels.