VacationSelector
The Botanical Building, Balboa Park, San Diego
San DiegoThe Botanical Building, Balboa Park
The White Tower from the promenade, Thessaloniki
ThessalonikiThe White Tower from the promenade

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

San Diego or Thessaloniki?

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 San Diego for

  • families
  • beaches
  • wellness

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

Choose Thessaloniki for

  • prices
  • nightlife
  • culture and sights

What lies behind each score is written up on Thessaloniki’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. San Diego 72, Thessaloniki 55: San Diego leads by 17 points.
Food & drink. San Diego 62, Thessaloniki 77: Thessaloniki leads by 15 points.
Culture & sights. San Diego 50, Thessaloniki 73: Thessaloniki leads by 23 points.
Nightlife. San Diego 48, Thessaloniki 76: Thessaloniki leads by 28 points.
Nature & outdoors. San Diego 77, Thessaloniki 66: San Diego leads by 11 points.
Day trips. San Diego 60, Thessaloniki 74: Thessaloniki leads by 14 points.
Good for families. San Diego 96, Thessaloniki 50: San Diego leads by 46 points.
Getting around. San Diego 38, Thessaloniki 60: Thessaloniki leads by 22 points.
Shopping & style. San Diego 44, Thessaloniki 50: Thessaloniki leads by 6 points.
Affordability. San Diego 26, Thessaloniki 66: Thessaloniki leads by 40 points.
Live music & performing arts. San Diego 56, Thessaloniki 52: San Diego leads by 4 points.
Wellness & relaxation. San Diego 45, Thessaloniki 33: San Diego leads by 12 points.
0255075100

What lies behind each score is written up on the two cities’ own pages: San Diego and Thessaloniki.

Your match

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

San Diego
56match

Wins on families and beaches with your weighting.

Thessaloniki
Best match
61match

Wins on prices 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.

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

Thessaloniki in July

32 °Cdaytime high
21 °Cnight-time low
23 mmrain in the month
11 hsunshine a day
26 °Csea
15 hdaylight a day

Daytime high, °C

0°10°20°30°40°JFMAMJJASOND

Rainfall in the month, mm

0204060JFMAMJJASOND
San DiegoThessaloniki

Temperature and rainfall are climate normals, averaged over the years shown. San Diego: 1991-2020 normals, San Diego International Airport (2.8 km from centre). Thessaloniki: 1991-2020 normals, Thessaloniki Airport (14 km from centre).

Before you go

MeasureSan DiegoThessaloniki
Official language-Greek
CurrencyUS Dollar (USD)Euro (EUR)
SocketsAB120 V, 60 HzCF230 V, 50 Hz
Driving sideRightRight
Time zoneUTC-8, UTC-7 in summerUTC+2, UTC+3 in summer
Emergency number911112
Elevation129 m6 m
Main airportSan Diego International Airport (SAN)3 km from centre87 non-stop destinationsThessaloniki Macedonia International Airport (SKG)14 km from centre90 non-stop destinations
Public holidays this year13 days15 days

By the numbers

MeasureSan DiegoThessaloniki
City population1,386,932309,617
People per km²1,43816,042
Museums within 10 km2632
UNESCO World Heritage sites within 50 km01
Swim season, months above 21 °C1 month5 months

Where else could you go?

Every comparison below shares a destination with this one, so you can follow San Diego or Thessaloniki 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. 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.