VacationSelector
Ross Castle on Lough Leane, Killarney
KillarneyRoss Castle on Lough Leane
Playa de los Muertos below the green hills, Puerto Vallarta
Puerto VallartaPlaya de los Muertos below the green hills

Photos: Killarney by NicholasH, CC BY-SA 4.0, cropped; Puerto Vallarta by RL0919, CC BY-SA 4.0, cropped.

Killarney or Puerto Vallarta?

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 Killarney for

  • nature and the outdoors
  • day trips
  • live music and the arts

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

Choose Puerto Vallarta for

  • beaches
  • nightlife
  • food and drink

What lies behind each score is written up on Puerto Vallarta’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. Killarney 22, Puerto Vallarta 85: Puerto Vallarta leads by 63 points.
Food & drink. Killarney 33, Puerto Vallarta 62: Puerto Vallarta leads by 29 points.
Culture & sights. Killarney and Puerto Vallarta are level on 28.
Nightlife. Killarney 32, Puerto Vallarta 66: Puerto Vallarta leads by 34 points.
Nature & outdoors. Killarney 82, Puerto Vallarta 76: Killarney leads by 6 points.
Day trips. Killarney 58, Puerto Vallarta 55: Killarney leads by 3 points.
Good for families. Killarney 42, Puerto Vallarta 65: Puerto Vallarta leads by 23 points.
Getting around. Killarney 47, Puerto Vallarta 45: Killarney leads by 2 points.
Shopping & style. Killarney 22, Puerto Vallarta 42: Puerto Vallarta leads by 20 points.
Affordability. Killarney 35, Puerto Vallarta 60: Puerto Vallarta leads by 25 points.
Live music & performing arts. Killarney 35, Puerto Vallarta 32: Killarney leads by 3 points.
Wellness & relaxation. Killarney 42, Puerto Vallarta 52: Puerto Vallarta leads by 10 points.
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What lies behind each score is written up on the two cities’ own pages: Killarney and Puerto Vallarta.

Your match

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

Killarney
40match

Wins on nature and the outdoors and day trips with your weighting.

Puerto Vallarta
Best match
56match

Wins on beaches 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.

Killarney in July

18 °Cdaytime high
13 °Cnight-time low
88 mmrain in the month
4 hsunshine a day
15 °Csea
16 hdaylight a day

Puerto Vallarta in July

34 °Cdaytime high
24 °Cnight-time low
209 mmrain in the month
No recordsunshine a day
30 °Csea
13 hdaylight a day

Daytime high, °C

0°10°20°30°40°JFMAMJJASOND

Rainfall in the month, mm

0100200300JFMAMJJASOND
KillarneyPuerto Vallarta

Where the figures come from

Killarney's temperatures are measured 53 km from the centre, at Valentia Observatory.

Killarney 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.

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.

Temperature and rainfall are climate normals, averaged over the years shown. Killarney: 1991-2020 normals, Valentia Observatory (52.7 km from centre). Puerto Vallarta: 1991-2020 normals, TerraClimate 4 km grid at the town, no weather station within 90 km.

Before you go

MeasureKillarneyPuerto Vallarta
Official languageEnglish, IrishSpanish, Nahuatl, Yucatec Maya
CurrencyEuro (EUR)Mexican Peso (MXN)
SocketsG230 V, 50 HzAB127 V, 60 Hz
Driving sideLeftRight
Time zoneUTC, UTC+1 in summerUTC-6
Emergency number112911
Elevation50 m101 m
Main airportKerry Airport (KIR)14 km from centre10 non-stop destinationsPuerto Vallarta International Airport (PVR)5 km from centre52 non-stop destinations
Public holidays this year11 days9 days

By the numbers

MeasureKillarneyPuerto Vallarta
City population14,412224,166
People per km²-4,311
Museums within 10 km12
UNESCO World Heritage sites within 50 km01
Swim season, months above 21 °CNone12 months

Where else could you go?

Every comparison below shares a destination with this one, so you can follow Killarney or Puerto Vallarta 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). Tourism statistics from Eurostat, © European Union, reused under CC BY 4.0. 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. Temperature and rainfall for destinations with no weather station are from the NASA POWER 2001-2020 climatology, derived from MERRA-2. Exchange rates via Frankfurter, based on European Central Bank reference rates. 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.