VacationSelector
The Botanical Building, Balboa Park, San Diego
San DiegoThe Botanical Building, Balboa Park
Ushuaia below snow-capped mountains, Ushuaia
UshuaiaUshuaia below snow-capped mountains

Photos: San Diego by Bernard Gagnon, CC BY-SA 3.0, cropped; Ushuaia by Jan Tang, Pexels License.

San Diego or Ushuaia?

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 Diego for

  • beaches
  • families
  • day trips

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

Choose Ushuaia for

  • prices
  • nature and the outdoors
  • getting around

What lies behind each score is written up on Ushuaia’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. San Diego 72, Ushuaia 3: San Diego leads by 69 points.
Food & drink. San Diego 62, Ushuaia 40: San Diego leads by 22 points.
Culture & sights. San Diego 50, Ushuaia 22: San Diego leads by 28 points.
Nightlife. San Diego 48, Ushuaia 18: San Diego leads by 30 points.
Nature & outdoors. San Diego 77, Ushuaia 88: Ushuaia leads by 11 points.
Day trips. San Diego 60, Ushuaia 14: San Diego leads by 46 points.
Good for families. San Diego 96, Ushuaia 40: San Diego leads by 56 points.
Getting around. San Diego 38, Ushuaia 45: Ushuaia leads by 7 points.
Shopping & style. San Diego 44, Ushuaia 22: San Diego leads by 22 points.
Affordability. San Diego 26, Ushuaia 42: Ushuaia leads by 16 points.
Live music & performing arts. San Diego 56, Ushuaia 10: San Diego leads by 46 points.
Wellness & relaxation. San Diego 45, Ushuaia 26: San Diego leads by 19 points.
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What lies behind each score is written up on the two cities’ own pages: San Diego and Ushuaia.

Your match

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

San Diego
Best match
56match

Wins on beaches and families with your weighting.

Ushuaia
31match

Wins on prices 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.

San Diego in July

24 °Cdaytime high
19 °Cnight-time low
2 mmrain in the month
No recordsunshine a day
20 °Csea
14 hdaylight a day

Ushuaia in July

4 °Cdaytime high
0 °Cnight-time low
36 mmrain in the month
2 hsunshine a day
No seasea
8 hdaylight a day

Daytime high, °C

0°5°10°15°20°25°JFMAMJJASOND

Rainfall in the month, mm

0204060JFMAMJJASOND
San DiegoUshuaia

Temperature and rainfall are climate normals, averaged over the years shown. San Diego: 1991-2020 normals, San Diego International Airport (2.8 km from centre). Ushuaia: 1991-2020 normals, Ushuaia Aerodrome (1 km from centre).

Before you go

MeasureSan DiegoUshuaia
Official language-Spanish
CurrencyUS Dollar (USD)Argentine Peso (ARS)
SocketsAB120 V, 60 HzCI220 V, 50 Hz
Driving sideRightLeft
Time zoneUTC-8, UTC-7 in summerUTC-3
Emergency number911117 or 911
Elevation129 m23 m
Main airportSan Diego International Airport (SAN)3 km from centre87 non-stop destinationsUshuaia - Malvinas Argentinas International Airport (USH)4 km from centre9 non-stop destinations
Public holidays this year13 days16 days

By the numbers

MeasureSan DiegoUshuaia
City population1,386,93282,615
People per km²1,4383,592
Museums within 10 km265
UNESCO World Heritage sites within 50 km00
Swim season, months above 21 °C1 month-

Where else could you go?

Every comparison below shares a destination with this one, so you can follow San Diego or Ushuaia 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. 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 2026-11-01. Daily budgets are estimates from country price levels.