When to go
Cancún in September
In September, Cancún averages daytime highs of 30°C and night-time lows of 26°C, with about 166 mm of rain over the month. That makes September the 4th warmest and the 3rd wettest month of the year here. The most comfortable months are usually February, March and April.
- Average high
- 30°C
- Average low
- 26°C
- Rainfall
- 166 mm
- Humidity
- 82%
Climate
Cancún weather through the year
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °C | 26 | 27 | 28 | 29 | 30 | 30 | 30 | 30 | 30 | 29 | 27 | 27 |
| Low °C | 22 | 22 | 23 | 24 | 25 | 26 | 26 | 27 | 26 | 25 | 24 | 23 |
| Rain mm | 63 | 51 | 38 | 41 | 92 | 181 | 89 | 114 | 166 | 224 | 124 | 68 |
Where to stay
Popular hotels in Cancún
Departamento exclusivo con playa privada - La Amada, Cancun
★★★★Apartments8.6 km from centre
10.0
Exceptional
Amara Cancun Beachfront
★★★★Hotels3.9 km from centre
10.0
Exceptional
Top floor, amazing sea view in Puerto Cancun
★★★★Apartments4.0 km from centre
10.0
Exceptional
Private Balcony w/ Views: Oceanfront Cancun Condo!
★★★Apartments5.2 km from centre
10.0
Exceptional
Oceanfront Condo at Voted Best Cancun Sandy Beach
★★★Villas11 km from centre
10.0
Exceptional
Hermosa Casa Mexicana Centro Cancun
★★★Private vacation home3.0 km from centre
10.0
Exceptional
FAQ
Cancún in September: questions
Is September a good time to visit Cancún?
September is not among the most comfortable months in Cancún; February, March and April are usually better. Expect highs around 30°C and 166 mm of rain (NASA climate averages, 2001–2020).
How hot is Cancún in September?
The average daytime high in Cancún in September is 30°C and the average low is 26°C.
Does it rain in Cancún in September?
Cancún gets about 166 mm of rain in September on average, making it the 3rd wettest month. Average humidity is 82%.
How much are hotels in Cancún in September?
Prices depend on dates and availability. Search Cancún for September on book.maqami.co to see live prices; signed-in members save up to 10% versus the guest price.
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