What is the weather like in Cancún vs Cozumel in December?

In December, Cancún averages 28°C high / 21°C low with about 63 mm of rain; Cozumel averages 29°C high / 21°C low with about 81 mm.

Cancún vs Cozumel in December

Cancún and Cozumel are nearly tied in December — 87 vs 84 on SeasonMap's comfort score. Cancún is hot, a little rain, clean air; Cozumel is hot, rainy, clean air.

Cancún vs Cozumel — December climate, side by side

	🇲🇽 Cancún	🇲🇽 Cozumel
Comfort score	87/100 (A)	84/100 (A)
Feels-like high	30°C	31°C
Avg high / low	28° / 21°	29° / 21°
Rainfall	63 mm	81 mm
Rainy days	12	14
Humidity	75%	73%
Air quality (AQI)	42	42

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Cancún 🇲🇽 Mexicohot, a little rain, clean air · best March87
Cozumel 🇲🇽 Mexicohot, rainy, clean air · best February84

Cancún vs Cozumel in December — FAQ

Is December better in Cancún or Cozumel?: Cancún and Cozumel are nearly tied in December — 87 vs 84 on SeasonMap's comfort score. Cancún is hot, a little rain, clean air; Cozumel is hot, rainy, clean air.
What is the weather like in Cancún vs Cozumel in December?: In December, Cancún averages 28°C high / 21°C low with about 63 mm of rain; Cozumel averages 29°C high / 21°C low with about 81 mm.