VacationSelector
The coloured houses stepping down to the sea, Positano
PositanoThe coloured houses stepping down to the sea
The Botanical Building, Balboa Park, San Diego
San DiegoThe Botanical Building, Balboa Park

Photos: Positano by Bernard Gagnon, CC BY 4.0, cropped; San Diego by Bernard Gagnon, CC BY-SA 3.0, cropped.

Positano or San Diego?

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 Positano for

  • day trips
  • beaches
  • nature and the outdoors

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

Choose San Diego for

  • families
  • live music and the arts
  • culture and sights

What lies behind each score is written up on San Diego’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. Positano 77, San Diego 72: Positano leads by 5 points.
Food & drink. Positano 40, San Diego 62: San Diego leads by 22 points.
Culture & sights. Positano 22, San Diego 50: San Diego leads by 28 points.
Nightlife. Positano 22, San Diego 48: San Diego leads by 26 points.
Nature & outdoors. Positano 80, San Diego 77: Positano leads by 3 points.
Day trips. Positano 88, San Diego 60: Positano leads by 28 points.
Good for families. Positano 28, San Diego 96: San Diego leads by 68 points.
Getting around. Positano 35, San Diego 38: San Diego leads by 3 points.
Shopping & style. Positano 45, San Diego 44: Positano leads by 1 points.
Affordability. Positano 10, San Diego 26: San Diego leads by 16 points.
Live music & performing arts. Positano 15, San Diego 56: San Diego leads by 41 points.
Wellness & relaxation. Positano and San Diego are level on 45.
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What lies behind each score is written up on the two cities’ own pages: Positano and San Diego.

Your match

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

Positano
42match

Wins on day trips and beaches with your weighting.

San Diego
Best match
56match

Wins on families 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.

Positano in July

29 °Cdaytime high
24 °Cnight-time low
27 mmrain in the month
11 hsunshine a day
25 °Csea
15 hdaylight a day

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

Daytime high, °C

0°10°20°30°JFMAMJJASOND

Rainfall in the month, mm

050100150JFMAMJJASOND
PositanoSan Diego

Where the figures come from

Positano's temperatures are measured 25 km from the centre, at Capri.

Positano 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.

Positano's sunshine is measured 59 km from the centre, at Grazzanise.

Temperature and rainfall are climate normals, averaged over the years shown. Positano: 2005-2025 (sunshine 1991-2020, rainfall 1991-2020) normals, Capri (25.3 km from centre). San Diego: 1991-2020 normals, San Diego International Airport (2.8 km from centre).

Before you go

MeasurePositanoSan Diego
Official languageItalian-
CurrencyEuro (EUR)US Dollar (USD)
SocketsCFL230 V, 50 HzAB120 V, 60 Hz
Driving sideRightRight
Time zoneUTC+1, UTC+2 in summerUTC-8, UTC-7 in summer
Emergency number112911
Elevation142 m129 m
Main airportNaples International Airport (NAP)33 km from centre131 non-stop destinationsSan Diego International Airport (SAN)3 km from centre87 non-stop destinations
Public holidays this year13 days13 days

By the numbers

MeasurePositanoSan Diego
City population3,7291,386,932
People per km²4291,438
Museums within 10 km1026
UNESCO World Heritage sites within 50 km50
Swim season, months above 21 °C5 months1 month

Where else could you go?

Every comparison below shares a destination with this one, so you can follow Positano or San Diego 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. 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 2026-11-02. Daily budgets are estimates from country price levels.