Weather
Average highs sit around 31°C with lows near 23°C. Expect a fair amount of rain, so plan indoor backups.
Crowds & demand
Crowd levels are Moderate for Cancún — manageable crowds at the big attractions.
Prices & value
Prices run low season this month: some of the best deals of the year.
Events & what’s on
No major festivals fall in October, so the destination feels like its everyday self.
The verdict
October is usually the wrong time for Cancún: 31° / 23°. Consider December · January instead.
Figures are climate normals and modelled estimates — a planning guide, not a forecast. We separate fact, estimate and recommendation. Updated July 2026
