What is the weather like in Cozumel vs Isla Mujeres in January?

In January, Cozumel averages 28°C high / 20°C low with about 66 mm of rain; Isla Mujeres averages 27°C high / 20°C low with about 53 mm.

Cozumel vs Isla Mujeres in January

Cozumel and Isla Mujeres are nearly tied in January — 86 vs 87 on SeasonMap's comfort score. Cozumel is hot, a little rain, clean air; Isla Mujeres is hot, a little rain, clean air.

Cozumel vs Isla Mujeres — January climate, side by side

	🇲🇽 Cozumel	🇲🇽 Isla Mujeres
Comfort score	86/100 (A)	87/100 (A)
Feels-like high	29°C	29°C
Avg high / low	28° / 20°	27° / 20°
Rainfall	66 mm	53 mm
Rainy days	14	12
Humidity	73%	78%
Air quality (AQI)	45	44

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

Month by month

Cozumel vs Isla Mujeres in January — FAQ

Is January better in Cozumel or Isla Mujeres?: Cozumel and Isla Mujeres are nearly tied in January — 86 vs 87 on SeasonMap's comfort score. Cozumel is hot, a little rain, clean air; Isla Mujeres is hot, a little rain, clean air.
What is the weather like in Cozumel vs Isla Mujeres in January?: In January, Cozumel averages 28°C high / 20°C low with about 66 mm of rain; Isla Mujeres averages 27°C high / 20°C low with about 53 mm.