How hot is Cancun in August?

Cancun averages 33C daytime highs in August with a sea temperature around 29C.

Head-to-head for nightlife

Cancun or Tulum in August for nightlife?

Nightlife score Cancun 8.8 out of 10 in August against 7 for Tulum, mainly on all-inclusive and families.

You are booking around what happens after 10pm, and you want it walkable rather than a 40-minute taxi each way.

Quick verdict

Cancun for all-inclusive, families, value for money. Tulum for romance.

Cancun, Mexico

8.8/10

33C days, 29C sea, 130mm rain

Tulum, Mexico

7/10

33C days, 125mm rain

Rated for nightlife

Out of five on each criterion. Highlighted rows are the ones that matter most to you.

Cancun and Tulum rated out of five on each criterion
What matters	Cancun	Tulum
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 August

Cancun compared with Tulum
Factor	Cancun	Tulum
Daytime high	33C	33C
Rainfall	130mm	125mm
Sea temperature	29C, swimmable	Varies by season
Beach quality	Wide white sand, calm Caribbean	4 out of 5
Getting there	under 5 hours from most of North America	1h 45m drive from Cancun airport
Typical cost	Good value, with all-inclusive rates well below peak.	Expensive
Between beach days	Chichen Itza, Tulum, cenotes, Isla Mujeres, reef snorkelling	Instagram-famous beach clubs, Cenotes on the doorstep

What is on in Cancun in August

Turtle hatchlings released on Hotel Zone beaches
Whale sharks still running
Quietest of the summer weeks and the best value all-inclusive deals

Crowds. Busy, but you can still walk into most places midweek.

Prices. Good value, with all-inclusive rates well below peak.

Seaweed. Sargassum season is active on open-sea beaches. Book a hotel with a raked beach, or plan cenote and Isla Mujeres days.

Storms. Hurricane season is active. Choose flexible rates and consider travel cover.

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

Book Cancun for August

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Where Tulum genuinely wins

Instagram-famous beach clubs
Cenotes on the doorstep
Great design hotels

Pick Tulum if your budget is open and you specifically want what only it offers: instagram-famous beach clubs.

What catches people out

Very expensive for what you get
Beach road power and water issues
Sargassum hits hard in summer
Nightlife is limited and pricey

The Cancun edge

Cancun gives you Tulum as a day trip while your hotel costs half as much and your airport transfer is 20 minutes.

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 hotelsAll-inclusive, adults-only and boutique Explore activitiesRuins, cenotes, reef and boat days Find your areaHotel Zone, downtown or Isla Mujeres Build your tripFree day-by-day planner

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