VacationSelector
The Massachusetts State House, Boston
BostonThe Massachusetts State House
Beira Lake with Seema Malaka and the Lotus Tower, Colombo
ColomboBeira Lake with Seema Malaka and the Lotus Tower

Photos: Boston by Ajay Suresh, CC BY 2.0, cropped; Colombo by Mohamed Ansaf, Pexels License.

Boston or Colombo?

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 Boston for

  • live music and the arts
  • families
  • getting around

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

Choose Colombo for

  • prices
  • beaches
  • wellness

What lies behind each score is written up on Colombo’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. Boston 35, Colombo 55: Colombo leads by 20 points.
Food & drink. Boston 64, Colombo 66: Colombo leads by 2 points.
Culture & sights. Boston 72, Colombo 45: Boston leads by 27 points.
Nightlife. Boston 47, Colombo 35: Boston leads by 12 points.
Nature & outdoors. Boston 60, Colombo 32: Boston leads by 28 points.
Day trips. Boston 72, Colombo 50: Boston leads by 22 points.
Good for families. Boston 72, Colombo 35: Boston leads by 37 points.
Getting around. Boston 70, Colombo 35: Boston leads by 35 points.
Shopping & style. Boston 55, Colombo 45: Boston leads by 10 points.
Affordability. Boston 18, Colombo 78: Colombo leads by 60 points.
Live music & performing arts. Boston 72, Colombo 30: Boston leads by 42 points.
Wellness & relaxation. Boston 30, Colombo 48: Colombo leads by 18 points.
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What lies behind each score is written up on the two cities’ own pages: Boston and Colombo.

Your match

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

Boston
Best match
56match

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

Colombo
46match

Wins on prices and beaches with your weighting.

What matters to you?

When should you go?

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

Boston in July

28 °Cdaytime high
19 °Cnight-time low
82 mmrain in the month
9 hsunshine a day
18 °Csea
15 hdaylight a day

Colombo in July

30 °Cdaytime high
26 °Cnight-time low
128 mmrain in the month
7 hsunshine a day
28 °Csea
13 hdaylight a day

Daytime high, °C

0°10°20°30°40°JFMAMJJASOND

Rainfall in the month, mm

0100200300400JFMAMJJASOND
BostonColombo

Temperature and rainfall are climate normals, averaged over the years shown. Boston: 1991-2020 normals, Boston Logan International (3.5 km from centre). Colombo: 1991-2020 normals, Colombo (3 km from centre).

Before you go

MeasureBostonColombo
Official language-Tamil, Sinhala
CurrencyUS Dollar (USD)Sri Lanka Rupee (LKR)
SocketsAB120 V, 60 HzGM230 V, 50 Hz
Driving sideRightLeft
Time zoneUTC-5, UTC-4 in summerUTC+5:30
Emergency number911Police 119, ambulance 110, fire 110
Elevation43 m1 m
Main airportBoston Logan International Airport (BOS)4 km from centre144 non-stop destinationsBandaranaike International Colombo Airport (CMB)28 km from centre56 non-stop destinations
Public holidays this year12 days-

By the numbers

MeasureBostonColombo
City population675,647647,557
People per km²2,91017,361
Museums within 10 km5110
UNESCO World Heritage sites within 50 km00
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 Boston or Colombo 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. 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.