VacationSelector
Skiers at the Albion base of the ski area, Alta, Utah
Alta, UtahSkiers at the Albion base of the ski area
Elizabeth Quay and the centre of Perth, Perth
PerthElizabeth Quay and the centre of Perth

Photos: Alta, Utah by Sumanch, CC BY 3.0, cropped; Perth by Samuel Wiki, CC BY 4.0, cropped.

Alta, Utah or Perth?

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 Alta, Utah for

  • nature and the outdoors

What lies behind each score is written up on Alta, Utah’s own page.

Choose Perth for

  • beaches
  • live music and the arts
  • families

What lies behind each score is written up on Perth’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. Alta, Utah 3, Perth 86: Perth leads by 83 points.
Food & drink. Alta, Utah 15, Perth 58: Perth leads by 43 points.
Culture & sights. Alta, Utah 5, Perth 42: Perth leads by 37 points.
Nightlife. Alta, Utah 4, Perth 42: Perth leads by 38 points.
Nature & outdoors. Alta, Utah 90, Perth 72: Alta, Utah leads by 18 points.
Day trips. Alta, Utah 40, Perth 48: Perth leads by 8 points.
Good for families. Alta, Utah 30, Perth 74: Perth leads by 44 points.
Getting around. Alta, Utah 35, Perth 55: Perth leads by 20 points.
Shopping & style. Alta, Utah 4, Perth 44: Perth leads by 40 points.
Affordability. Alta, Utah 15, Perth 28: Perth leads by 13 points.
Live music & performing arts. Alta, Utah 3, Perth 50: Perth leads by 47 points.
Wellness & relaxation. Alta, Utah 35, Perth 38: Perth leads by 3 points.
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What lies behind each score is written up on the two cities’ own pages: Alta, Utah and Perth.

Your match

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

Alta, Utah
23match

Wins on nature and the outdoors with your weighting.

Perth
Best match
53match

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

What matters to you?

When should you go?

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

Alta, Utah in July

22 °Cdaytime high
7 °Cnight-time low
27 mmrain in the month
No recordsunshine a day
No seasea
15 hdaylight a day

Perth in July

19 °Cdaytime high
8 °Cnight-time low
145 mmrain in the month
6 hsunshine a day
20 °Csea
10 hdaylight a day

Daytime high, °C

-10°0°10°20°30°40°JFMAMJJASOND

Rainfall in the month, mm

050100150JFMAMJJASOND
Alta, UtahPerth

Where the figures come from

Alta, Utah 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. Alta, Utah: 1991-2020 normals, TerraClimate 4 km grid at the town, no weather station within 90 km. Perth: 1991-2020 normals, Perth (7.3 km from centre).

Before you go

MeasureAlta, UtahPerth
Official language-English
CurrencyUS Dollar (USD)Australian Dollar (AUD)
SocketsAB120 V, 60 HzI230 V, 50 Hz
Driving sideRightLeft
Time zoneUTC-7, UTC-6 in summerUTC+8
Emergency number911000
Elevation2,610 m2 m
Main airportSalt Lake City International Airport (SLC)37 km from centre108 non-stop destinationsPerth International Airport (PER)10 km from centre49 non-stop destinations
Public holidays this year12 days11 days

By the numbers

MeasureAlta, UtahPerth
City population2282,141,834
People per km²19334
Museums within 10 km015
UNESCO World Heritage sites within 50 km01
Swim season, months above 21 °C-5 months

Where else could you go?

Every comparison below shares a destination with this one, so you can follow Alta, Utah or Perth somewhere new.

Browse every destination

Sources

Structured data from Wikidata (CC0). Temperature and rainfall for destinations with no weather station are from the NASA POWER 2001-2020 climatology, derived from MERRA-2. 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. 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. Weather data by Meteostat. Meteorological data provided by NOAA, DWD and others. Sea surface temperature from NOAA OISST v2.1, NOAA Physical Sciences Laboratory. 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 2026-11-02. Daily budgets are estimates from country price levels.