Cancún vs Isla Mujeres in August

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

Cancún vs Isla MujeresAugust climate, side by side

CancúnIsla Mujeres
Comfort score80/100 (A)80/100 (A)
Feels-like high37°C38°C
Avg high / low32° / 25°32° / 25°
Rainfall150 mm150 mm
Rainy days2020
Humidity80%83%
Air quality (AQI)4848

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

Cancún vs Isla Mujeres in August — FAQ

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