VacationSelector
Playa de los Muertos below the green hills, Puerto Vallarta
Puerto VallartaPlaya de los Muertos below the green hills
The cathedral facade, Siena
SienaThe cathedral facade

Photos: Puerto Vallarta by RL0919, CC BY-SA 4.0, cropped; Siena by Raimond Spekking, CC BY-SA 4.0, cropped.

Puerto Vallarta or Siena?

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 Puerto Vallarta for

  • beaches
  • nightlife
  • families

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

Choose Siena for

  • culture and sights
  • day trips
  • getting around

What lies behind each score is written up on Siena’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. Puerto Vallarta 85, Siena 14: Puerto Vallarta leads by 71 points.
Food & drink. Puerto Vallarta and Siena are level on 62.
Culture & sights. Puerto Vallarta 28, Siena 78: Siena leads by 50 points.
Nightlife. Puerto Vallarta 66, Siena 27: Puerto Vallarta leads by 39 points.
Nature & outdoors. Puerto Vallarta 76, Siena 65: Puerto Vallarta leads by 11 points.
Day trips. Puerto Vallarta 55, Siena 94: Siena leads by 39 points.
Good for families. Puerto Vallarta 65, Siena 38: Puerto Vallarta leads by 27 points.
Getting around. Puerto Vallarta 45, Siena 60: Siena leads by 15 points.
Shopping & style. Puerto Vallarta 42, Siena 35: Puerto Vallarta leads by 7 points.
Affordability. Puerto Vallarta 60, Siena 42: Puerto Vallarta leads by 18 points.
Live music & performing arts. Puerto Vallarta 32, Siena 36: Siena leads by 4 points.
Wellness & relaxation. Puerto Vallarta 52, Siena 55: Siena leads by 3 points.
0255075100

What lies behind each score is written up on the two cities’ own pages: Puerto Vallarta and Siena.

Your match

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

Puerto Vallarta
Best match
56match

Wins on beaches and nightlife with your weighting.

Siena
51match

Wins on culture and sights 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.

Puerto Vallarta in July

34 °Cdaytime high
24 °Cnight-time low
209 mmrain in the month
30 °Csea
13 hdaylight a day

Siena in July

31 °Cdaytime high
17 °Cnight-time low
27 mmrain in the month
No seasea
15 hdaylight a day

Daytime high, °C

0°10°20°30°40°JFMAMJJASOND

Rainfall in the month, mm

0100200300JFMAMJJASOND
Puerto VallartaSiena

Where the figures come from

Puerto Vallarta 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.

Siena's temperatures are measured 45 km from the centre, at Arezzo.

Siena 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. Puerto Vallarta: 1991-2020 normals, TerraClimate 4 km grid at the town, no weather station within 90 km. Siena: 2006-2017 (rainfall 1991-2020) normals, Arezzo (45 km from centre).

Before you go

MeasurePuerto VallartaSiena
Official languageSpanish, Nahuatl, Yucatec MayaItalian
CurrencyMexican Peso (MXN)Euro (EUR)
SocketsAB127 V, 60 HzCFL230 V, 50 Hz
Driving sideRightRight
Time zoneUTC-6UTC+1, UTC+2 in summer
Emergency number911112
Elevation101 m322 m
Main airportPuerto Vallarta International Airport (PVR)5 km from centre52 non-stop destinationsFlorence Airport, Peretola (FLR)55 km from centre46 non-stop destinations
Public holidays this year9 days13 days

By the numbers

MeasurePuerto VallartaSiena
City population224,16652,812
People per km²4,311446
Museums within 10 km230
UNESCO World Heritage sites within 50 km15
Swim season, months above 21 °C12 months-

Where else could you go?

Every comparison below shares a destination with this one, so you can follow Puerto Vallarta or Siena 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. 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. Weather data by Meteostat. Meteorological data provided by NOAA, DWD and others. Tourism statistics from Eurostat, © European Union, reused under CC BY 4.0. 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.