What is the weather like in Cancún vs Los Cabos in September?

In September, Cancún averages 31°C high / 25°C low with about 175 mm of rain; Los Cabos averages 32°C high / 27°C low with about 120 mm.

Cancún vs Los Cabos in September

Los Cabos is the better pick in September — 82 vs 78 on SeasonMap's comfort score. Los Cabos is sweltering, rainy, clean air, while Cancún is sweltering, soaked, clean air.

Cancún vs Los Cabos — September climate, side by side

	🇲🇽 Cancún	🇲🇽 Los Cabos
Comfort score	78/100 (B)	82/100 (A)
Feels-like high	37°C	39°C
Avg high / low	31° / 25°	32° / 27°
Rainfall	175 mm	120 mm
Rainy days	23	11
Humidity	82%	79%
Air quality (AQI)	35	39

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

Month by month

Cancún vs Los Cabos in September — FAQ

Is September better in Cancún or Los Cabos?: Los Cabos is the better pick in September — 82 vs 78 on SeasonMap's comfort score. Los Cabos is sweltering, rainy, clean air, while Cancún is sweltering, soaked, clean air.
What is the weather like in Cancún vs Los Cabos in September?: In September, Cancún averages 31°C high / 25°C low with about 175 mm of rain; Los Cabos averages 32°C high / 27°C low with about 120 mm.