Cancun Weather in December
Mexico · December climate averages and travel tips
Avg high27°C (81°F)
Avg low23°C (74°F)
Rainfall76 mm (3.0 in)
RatingGood 7.7/10
Cancun in December sees daytime temperatures around 27°C (81°F), dropping to about 23°C (74°F) at night. The month is moderately rainy, with about 76 mm (3.0 in) of rain spread over 12 days. Humidity averages 79%, so it feels sticky and hotter than the thermometer suggests. You get roughly 10.7 hours of daylight and a mix of sun and cloud.
Is December a good time to visit Cancun?
December is a good time to visit Cancun (7.7/10), though February and March are even better.
December weather at a glance
| Average high | 27°C (81°F) |
|---|---|
| Average low | 23°C (74°F) |
| Daily mean | 25°C (77°F) |
| Rainfall | 76 mm (3.0 in) |
| Rainy days (1 mm+) | 12 |
| Humidity | 79% |
| Cloud cover | 51% |
| Daylight | 10.7 hours |
| Est. sunshine | 5.8 hours/day |
| Wind | 8.9 km/h |
| vs November | About as warm as November, with 56 mm less rain. |
What to pack for Cancun in December
- light, breathable clothing
- sunscreen and a hat
- an umbrella or rain jacket
- swimwear
Cancun weather in other months
Jan27°C / 22°C83 mmGoodFeb27°C / 23°C51 mmExcellentMar28°C / 23°C39 mmExcellentApr30°C / 25°C42 mmExcellentMay31°C / 26°C86 mmGoodJun30°C / 26°C189 mmPoorJul30°C / 27°C97 mmFairAug31°C / 27°C123 mmPoorSep30°C / 27°C152 mmPoorOct29°C / 26°C222 mmPoorNov28°C / 24°C132 mmFairDec27°C / 23°C76 mmGood
← NovemberBest time to visit CancunJanuary →
Better weather in December nearby
- Mexico City22°C · 7 mm · Excellent
- Orlando, Florida23°C · 51 mm · Excellent
- Cabo San Lucas26°C · 12 mm · Excellent
- Iztapalapa22°C · 13 mm · Excellent
- Puebla23°C · 12 mm · Excellent
- Ecatepec de Morelos22°C · 13 mm · Excellent
Nearby in December
- Playa del Carmen27°C · 78 mm
- Tulum28°C · 64 mm
- Merida30°C · 37 mm
- Belmopan27°C · 136 mm
- Havana28°C · 36 mm
- George Town27°C · 46 mm
Where else is good in December? See where to go in December.