What is the weather like in Cancún vs Miami in September?

In September, Cancún averages 31°C high / 25°C low with about 175 mm of rain; Miami averages 32°C high / 26°C low with about 185 mm.

Cancún vs Miami in September

Cancún and Miami are nearly tied in September — 78 vs 75 on SeasonMap's comfort score. Cancún is sweltering, soaked, clean air; Miami is sweltering, soaked, clean air.

Cancún vs Miami — September climate, side by side

	Cancún	Miami
Comfort score	78/100 (B)	75/100 (B)
Feels-like high	37°C	37°C
Avg high / low	31° / 25°	32° / 26°
Rainfall	175 mm	185 mm
Rainy days	23	15
Humidity	82%	82%
Air quality (AQI)	35	37

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

Cancún vs Miami in September — FAQ

Is September better in Cancún or Miami?: Cancún and Miami are nearly tied in September — 78 vs 75 on SeasonMap's comfort score. Cancún is sweltering, soaked, clean air; Miami is sweltering, soaked, clean air.
What is the weather like in Cancún vs Miami in September?: In September, Cancún averages 31°C high / 25°C low with about 175 mm of rain; Miami averages 32°C high / 26°C low with about 185 mm.