VacationSelector
The Teatro Colón, Buenos Aires
Buenos AiresThe Teatro Colón
The tusks over Moi Avenue, Mombasa
MombasaThe tusks over Moi Avenue

Photos: Buenos Aires by Bernard Gagnon, CC BY-SA 4.0, cropped; Mombasa by Rob Oo, CC BY 2.0, cropped.

Buenos Aires or Mombasa?

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

  • live music and the arts
  • nightlife
  • getting around

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

Choose Mombasa for

  • beaches
  • nature and the outdoors
  • prices

What lies behind each score is written up on Mombasa’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, Mombasa 82: Mombasa leads by 75 points.
Food & drink. Buenos Aires 75, Mombasa 60: Buenos Aires leads by 15 points.
Culture & sights. Buenos Aires 71, Mombasa 55: Buenos Aires leads by 16 points.
Nightlife. Buenos Aires 95, Mombasa 46: Buenos Aires leads by 49 points.
Nature & outdoors. Buenos Aires 38, Mombasa 74: Mombasa leads by 36 points.
Day trips. Buenos Aires 60, Mombasa 45: Buenos Aires leads by 15 points.
Good for families. Buenos Aires 52, Mombasa 45: Buenos Aires leads by 7 points.
Getting around. Buenos Aires 62, Mombasa 30: Buenos Aires leads by 32 points.
Shopping & style. Buenos Aires 60, Mombasa 35: Buenos Aires leads by 25 points.
Affordability. Buenos Aires 55, Mombasa 70: Mombasa leads by 15 points.
Live music & performing arts. Buenos Aires 75, Mombasa 22: Buenos Aires leads by 53 points.
Wellness & relaxation. Buenos Aires 28, Mombasa 40: Mombasa leads by 12 points.
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What lies behind each score is written up on the two cities’ own pages: Buenos Aires and Mombasa.

Your match

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

Buenos Aires
Best match
57match

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

Mombasa
50match

Wins on beaches and nature and the outdoors 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

Mombasa in July

28 °Cdaytime high
20 °Cnight-time low
63 mmrain in the month
No recordsunshine a day
26 °Csea
12 hdaylight a day

Daytime high, °C

0°10°20°30°40°JFMAMJJASOND

Rainfall in the month, mm

0100200300JFMAMJJASOND
Buenos AiresMombasa

Where the figures come from

Mombasa 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. Buenos Aires: 1991-2020 normals, Aeroparque Bs. As. Aerodrome (4.9 km from centre). Mombasa: 1991-2020 normals, Mombasa (5.8 km from centre).

Before you go

MeasureBuenos AiresMombasa
Official languageSpanishEnglish, Swahili
CurrencyArgentine Peso (ARS)Kenyan Shilling (KES)
SocketsCI220 V, 50 HzG240 V, 50 Hz
Driving sideLeftLeft
Time zoneUTC-3UTC+3
Emergency number117 or 911Police 112/999, ambulance 112/999, fire 112/999
Elevation25 m50 m
Main airportEzeiza International Airport - Ministro Pistarini (EZE)28 km from centre48 non-stop destinationsMoi International Airport (MBA)8 km from centre22 non-stop destinations
Public holidays this year16 days10 days

By the numbers

MeasureBuenos AiresMombasa
City population3,121,7071,208,333
People per km²15,3554,100
Museums within 10 km760
UNESCO World Heritage sites within 50 km12
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 Mombasa 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. 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 2026-11-01. Daily budgets are estimates from country price levels.