Cancun Weather in December
Mexico · 30-year monthly averages
👍 Good time to visit
December in Cancun is warm, with average daytime highs around 29°C (83°F) and nighttime lows near 21°C (69°F). Expect roughly 86mm of precipitation spread over about 10 rainy days, with a moderate amount of rain.
Avg high
29°C
83°F
Avg low
21°C
69°F
Rainfall
86mm
moderate
Rainy days
10
days with ≥1mm
🎒 What to pack
- light summer clothing
- sunscreen and sunglasses
December vs the rest of the year
FAQ
- How hot is Cancun in December?
- December in Cancun is warm, with average daytime highs around 29°C (83°F) and nighttime lows near 21°C (69°F). Expect roughly 86mm of precipitation spread over about 10 rainy days, with a moderate amount of rain.
- Does it rain a lot in Cancun in December?
- Cancun sees around 86mm of precipitation in December on average — moderate by global standards.
- Is December a good time to visit Cancun?
- December is a good month to visit Cancun, with generally agreeable conditions.