What to expect in Cancún in July
July is a mixed month in Cancún. You get 33° / 24°, but manageable crowds at the big attractions. Worth it for the right traveller.
Cancún weather in July
Typical conditions in Cancún during July, based on long-run climate normals rather than any single year. Treat it as a planning guide, not a forecast.
| Average high | 33°C 91°F |
|---|---|
| Average low | 24°C 75°F |
| Rainfall | Moderate 50/100 |
| Total rainfall | 57 mm2.2 in |
| Rainy days | 9 |
| Sea temperature | 29°C 84°F |
| Daylight | 13 h 17 min |
| How it feels | Hot — midday shade matters |
Average highs sit around 33°C with lows near 24°C. Rainfall is moderate; the odd shower is likely.
Crowds & demand
Crowd levels are Moderate for Cancún — manageable crowds at the big attractions.
Prices & value
This month counts as shoulder season: prices close to the yearly average.
What to pack
Lightweight, breathable clothes, strong sun protection and a refillable bottle — highs near 33°C make midday heat the main constraint.
What it costs
Costs in July sit around the yearly average for Cancún — neither a bargain nor a squeeze. Booking a few weeks out is usually enough. Compared with the most expensive month of the year, you are looking at roughly 44% less.
Who this month suits
- Anyone travelling on a budget
Events & what’s on
No major festivals fall in July, so the destination feels like its everyday self.
Cancún in July compared with nearby months
If your dates are flexible by a few weeks, this is what shifting them actually buys you.
| Month | Temp | Crowds | Price | Score |
|---|---|---|---|---|
| May | 32° / 23° | Moderate | $$ | 52 |
| June | 33° / 24° | Moderate | $$ | 52 |
| July · This month | 33° / 24° | Moderate | $$ | 52 |
| August | 33° / 24° | Moderate | $$ | 54 |
| September | 32° / 24° | Low | $ | 61 |
These months score higher for Cancún on the same blend of weather, crowds and price. Same destination, better odds.
Or go somewhere else in July
If the destination is negotiable but the month is not, these places are at their best in July.
Figures are climate normals and modelled estimates — a planning guide, not a forecast. We separate fact, estimate and recommendation. Updated October 2026
