Cancun weather in September
Hot and humid, with frequent heavy rain. Average highs of 30°C and lows of 26°C, with around 22 rainy days expected throughout the month.
While September isn't our top-rated month for Cancun, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
30°C
Average low
26°C
Rainy days
22 days
Best months to visit
January, February, March, April, December
What to do in Cancun in September
Whatever the weather, Cancun rewards curious visitors. Here are some of the best ways to spend your time:
Chichen Itza
Tulum ruins
Cenote swimming
Isla Mujeres
Snorkelling reefs
Street taco crawl
What to pack for September
Light breathable clothing, high-SPF sunscreen, a wide-brimmed hat, and a reusable water bottle are essential. Pack sandals and at least one light layer for air-conditioned interiors.
Browse other months
Recommended
January
26C
Warm and pleasant, with some rainy days.
Recommended
February
27C
Warm and pleasant, with some rainy days.
Recommended
March
28C
Warm and pleasant, with occasional showers.
Recommended
April
29C
Warm and pleasant, with occasional showers.
May
30C
Hot and humid, with regular rainfall.
June
30C
Hot and humid, with regular rainfall.
July
31C
Hot and humid, with some rainy days.
August
31C
Hot and humid, with regular rainfall.
September (you are here)
30C
Hot and humid, with frequent heavy rain.
October
29C
Warm and pleasant, with frequent heavy rain.
November
28C
Warm and pleasant, with some rainy days.
Recommended
December
27C
Warm and pleasant, with some rainy days.
Book your September trip to Cancun
Find hotels, tours and experiences for the perfect escape.
