Weather in Cancún, Quintana Roo, Mexico in December
In an average December, Cancún sees a daily high around 27°C and a low around 23°C, based on 1981–2026 of local climate records.
| Average high | 27°C |
|---|---|
| Typical high range | 25°C to 29°C |
| Average low | 23°C |
| Typical low range | 20°C to 25°C |
| Average daily precipitation | 3 mm |
December records
The most extreme December on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total December accumulation.
High
Highest
30°C
2016-12-06
Lowest
18°C
1989-12-24
Low
Highest
27°C
2016-12-06
Lowest
15°C
1989-12-24
Feels-like
Highest
39°C
2016-12-06
Lowest
15°C
1989-12-24
Humidity
Highest
23.7 g/m³
2023-12-03
Lowest
10.5 g/m³
1989-12-24
Wind
Highest
31 km/h
1983-12-30
Lowest
6 km/h
2025-12-18
Precip
Wettest
245 mm
1991
Driest
10 mm
2008
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