Cancun weather in July
“Mild and bright — an underrated time to visit.”
Roughly 16 rainy days across the month, on average.
July in Cancun is hot, humid, and wet. Expect average highs of 30.9°C (88°F) and lows of 26.1°C (79°F). Rainfall averages 86.6mm across 15.5 days, making afternoon thunderstorms common. You'll still enjoy 11.8 hours of sunshine daily, though clouds build quickly in the afternoons. The Caribbean Sea remains warm and swimmable despite the rainy season.
This is low season in Cancun. Fewer tourists mean smaller crowds at beaches and attractions, plus better hotel deals. The cultural scene quiets down, and many resorts offer discounted rates. Humidity is high, and the risk of tropical weather—including hurricanes—peaks during July and August, though direct hits remain rare.
July 2026 is ideal if you're budget-conscious and tolerate heat and occasional rain. Pack quick-dry clothes, waterproof gear, and reef-safe sunscreen. Book accommodations with good AC and consider travel insurance. Early morning beach visits beat the afternoon storms. Cenote swimming and indoor attractions like Xcaret work well on rainy days.
What to pack for Cancun in July
- •Breathable cotton or linen, and a broad-brimmed hat
- •A compact travel umbrella — one you'll actually carry
- •Reef-safe sunscreen and polarised sunglasses
- •Comfortable, broken-in walking shoes
- •A small daypack that won't look like a tourist beacon
What to pack for Cancun in July
- →Quick-dry travel shirtAmazon · shop this
- →UPF sun hatAmazon · shop this
- →Compact travel umbrellaAmazon · shop this
- →Reef-safe sunscreen SPF 50Amazon · shop this
- →Polarized sunglassesAmazon · shop this
- →Universal travel adapterAmazon · shop this
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Where to stay in Cancun
We don't review individual hotels — plenty of people do that well. What we do is send you to compare rooms in Cancun across trusted platforms.
Compare hotels on Booking.com→Things worth doing
Cenote swimming, snorkeling at Xel-Há, exploring Tulum ruins during early morning hours, indoor Xcaret eco-park attractions.
July vs. the rest of the year
How this month compares in Cancun. Tap any month to read more.
highlighted months are among the best time to visit.
Best time to visit Cancun
While July has its own character in Cancun, the data-backed best months to visit Cancun are February, March, April, December. These months combine the most favourable temperatures, rainfall, and sunshine across a ten-year climate record.
See the full best-time-to-visit guide for CancunOther places with a similar climate right now
Cancun in July — FAQ
Q01Is July a good time to visit Cancun?
Is July a good time to visit Cancun?
It is a fair time to visit — expect variable conditions and plan flexibility. In July, Cancun averages a high of 31°C (88°F) and a low of 26°C (79°F), with 87mm of rainfall across roughly 16 rainy days.
Q02What is the average temperature in Cancun in July?
What is the average temperature in Cancun in July?
The average high temperature in Cancun during July is 31°C (88°F), with an average low of 26°C (79°F). These figures are averaged from ten years of daily records (2015–2024, Open-Meteo Archive).
Q03How many rainy days does Cancun have in July?
How many rainy days does Cancun have in July?
Cancun averages approximately 16 rainy days in July, with a total monthly rainfall of about 87mm. This is based on daily precipitation records where days with 1mm or more of rain are counted as rainy days.
Q04What should I pack for Cancun in July?
What should I pack for Cancun in July?
For Cancun in July, pack light, breathable clothing (cotton or linen), a compact umbrella or waterproof jacket, sunscreen and sunglasses, comfortable walking shoes. These recommendations are based on the ten-year weather averages for this specific month.
Q05How crowded is Cancun in July?
How crowded is Cancun in July?
Tourist crowds in Cancun during July are typically moderate. Consider this when planning accommodation — prices track crowd levels closely.