VacationSelector
The Adelaide skyline and the footbridge over the River Torrens, Adelaide
AdelaideThe Adelaide skyline and the footbridge over the River Torrens
The US Capitol, Washington DC
Washington DCThe US Capitol

Photos: Adelaide by Ardash Muradian, CC BY-SA 2.0, cropped; Washington DC by Guohua Song, Pexels License.

Adelaide or Washington DC?

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 Adelaide for

  • beaches
  • wellness
  • prices

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

Choose Washington DC for

  • culture and sights
  • nightlife
  • getting around

What lies behind each score is written up on Washington DC’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. Adelaide 68, Washington DC 12: Adelaide leads by 56 points.
Food & drink. Adelaide 72, Washington DC 67: Adelaide leads by 5 points.
Culture & sights. Adelaide 48, Washington DC 84: Washington DC leads by 36 points.
Nightlife. Adelaide 42, Washington DC 57: Washington DC leads by 15 points.
Nature & outdoors. Adelaide 66, Washington DC 64: Adelaide leads by 2 points.
Day trips. Adelaide 60, Washington DC 73: Washington DC leads by 13 points.
Good for families. Adelaide 70, Washington DC 73: Washington DC leads by 3 points.
Getting around. Adelaide 57, Washington DC 72: Washington DC leads by 15 points.
Shopping & style. Adelaide 44, Washington DC 52: Washington DC leads by 8 points.
Affordability. Adelaide 40, Washington DC 28: Adelaide leads by 12 points.
Live music & performing arts. Adelaide 63, Washington DC 67: Washington DC leads by 4 points.
Wellness & relaxation. Adelaide 42, Washington DC 26: Adelaide leads by 16 points.
0255075100

What lies behind each score is written up on the two cities’ own pages: Adelaide and Washington DC.

Your match

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

Too close to call, level with your weighting

Adelaide
56match

Wins on beaches and wellness with your weighting.

Washington DC
56match

Wins on culture and sights and nightlife with your weighting.

What matters to you?

When should you go?

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

Adelaide in July

16 °Cdaytime high
8 °Cnight-time low
72 mmrain in the month
5 hsunshine a day
14 °Csea
10 hdaylight a day

Washington DC in July

32 °Cdaytime high
22 °Cnight-time low
108 mmrain in the month
No recordsunshine a day
25 °Csea
15 hdaylight a day

Daytime high, °C

0°10°20°30°40°JFMAMJJASOND

Rainfall in the month, mm

0255075100125JFMAMJJASOND
AdelaideWashington DC

Temperature and rainfall are climate normals, averaged over the years shown. Adelaide: 1991-2020 normals, Adelaide (West Terrace / ngayirdapira) (3.1 km from centre). Washington DC: 1991-2020 normals, Washington National Airport (5 km from centre).

Before you go

MeasureAdelaideWashington DC
Official languageEnglish-
CurrencyAustralian Dollar (AUD)US Dollar (USD)
SocketsI230 V, 50 HzAB120 V, 60 Hz
Driving sideLeftRight
Time zoneUTC+9:30, UTC+10:30 in summerUTC-5, UTC-4 in summer
Emergency number000911
Elevation1 m72 m
Main airportAdelaide International Airport (ADL)6 km from centre35 non-stop destinationsRonald Reagan Washington National Airport (DCA)5 km from centre105 non-stop destinations
Public holidays this year12 days11 days

By the numbers

MeasureAdelaideWashington DC
City population1,387,290689,545
People per km²1,0713,896
Museums within 10 km1398
UNESCO World Heritage sites within 50 km00
Swim season, months above 21 °C3 months3 months

Where else could you go?

Every comparison below shares a destination with this one, so you can follow Adelaide or Washington DC 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.