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Destination head-to-head

Cancun or Belize in December?

It is close in December: Cancun 7.1 out of 10, Belize 7.2. The tiebreaker is what you do between beach days, and that is where Cancun runs away with it.

Quick verdict

Cancun for all-inclusive, nightlife, food scene. Belize for second largest barrier reef.

Cancun, Mexico

8.6/10

28C days, 27C sea, 105mm rain

Belize, Belize

7/10

28C days, 190mm rain

Rated side by side

Out of five on each criterion.

Cancun and Belize rated out of five on each criterion
What mattersCancunBelize
NightlifeBars, clubs and late-night energy
BeachesSand quality, water clarity and swimming
Food sceneRange, quality and local character
FamiliesKid-friendly resorts, pools and day trips
RomanceCouples, honeymoons and adults-only stays
Things to doExcursions, culture and day trips
All-inclusiveChoice and value of all-inclusive resorts
Value for moneyWhat a typical day actually costs
Easy and safeComfort for first-time visitors
Exploring soloHow easy it is to get out on your own
Flight accessDirect routes and flight time from North America

Side by side in December

Cancun compared with Belize
FactorCancunBelize
Daytime high28C28C
Rainfall105mm190mm
Sea temperature27C, swimmableVaries by season
Beach qualityWide white sand, calm Caribbean4 out of 5
Getting thereunder 5 hours from most of North America2h 30m from Miami
Typical costHighest rates of the year, so lock in early.Mid range
Between beach daysChichen Itza, Tulum, cenotes, Isla Mujeres, reef snorkellingSecond largest barrier reef, English speaking

What is on in Cancun in December

  • Guadalupe Day pilgrimages on 12 December
  • Christmas and New Year fireworks over the lagoon and beach
  • Cool, dry, sunny days in the high 20s

Crowds. Peak season. Book flights and restaurants well ahead.

Prices. Highest rates of the year, so lock in early.

Seaweed. Sargassum seaweed risk is low, so the sand is at its cleanest.

Storms. Outside hurricane season entirely.

Dated plans and community meetups are listed on the Cancun events calendar.

Book Cancun for December

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Where Belize genuinely wins

  • Second largest barrier reef
  • English speaking
  • Great jungle ruins

Pick Belize if second largest barrier reef is the single thing you care most about on this trip.

What catches people out

  • Domestic flights or long boats needed
  • Limited infrastructure
  • Higher costs than you expect

The Cancun edge

Cancun reaches the same reef system and Mayan world with paved roads, big hotels and cheap flights.

Cancun is the rare beach destination that also works as a base. The airport is one of the busiest in Latin America, the transfer to your hotel takes twenty minutes, and within two hours you can be swimming in a cenote, climbing a Mayan pyramid, snorkelling the second largest reef on the planet, or eating cochinita pibil in a downtown market for the price of a coffee elsewhere. That combination is why we keep building these comparisons and keep reaching the same conclusion.

Cancun wins for you? Start here.

Compare Belize in other months

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