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

In August, Cozumel averages 33°C high / 25°C low with about 118 mm of rain; Isla Mujeres averages 32°C high / 25°C low with about 150 mm.

Cozumel vs Isla Mujeres in August

Cozumel and Isla Mujeres are nearly tied in August — 80 vs 80 on SeasonMap's comfort score. Cozumel is sweltering, rainy, clean air; Isla Mujeres is sweltering, rainy, clean air.

Cozumel vs Isla Mujeres — August climate, side by side

	🇲🇽 Cozumel	🇲🇽 Isla Mujeres
Comfort score	80/100 (A)	80/100 (A)
Feels-like high	39°C	38°C
Avg high / low	33° / 25°	32° / 25°
Rainfall	118 mm	150 mm
Rainy days	17	20
Humidity	79%	83%
Air quality (AQI)	46	48

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

Month by month

Cozumel vs Isla Mujeres in August — FAQ

Is August better in Cozumel or Isla Mujeres?: Cozumel and Isla Mujeres are nearly tied in August — 80 vs 80 on SeasonMap's comfort score. Cozumel is sweltering, rainy, clean air; Isla Mujeres is sweltering, rainy, clean air.
What is the weather like in Cozumel vs Isla Mujeres in August?: In August, Cozumel averages 33°C high / 25°C low with about 118 mm of rain; Isla Mujeres averages 32°C high / 25°C low with about 150 mm.