Weather in Cancún in September
In an average September, Cancún sees a daily high around 28°C and a low around 27°C, based on 1980–2026 of local climate records.
| Average high | 28°C |
|---|---|
| Typical high range | 28°C to 29°C |
| Average low | 27°C |
| Typical low range | 26°C to 28°C |
| Average daily precipitation | 5 mm |
September records
The most extreme September on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
31°C
2024-09-26
Lowest
26°C
1984-09-30
Low
Highest
29°C
2024-09-12
Lowest
24°C
1984-09-30
Feels-like
Highest
41°C
2024-09-26
Lowest
26°C
1984-09-30
Humidity
Highest
24.3 g/m³
2023-09-02
Lowest
17.7 g/m³
2022-09-30
Wind
Highest
110 km/h
1988-09-14
Lowest
10 km/h
2005-09-05
Gust
Highest
168 km/h
1988-09-14
Lowest
18 km/h
1999-09-10
Precip
Wettest
427 mm
2013
Driest
57 mm
1996
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