What is the weather like in Biscayne National Park vs Miami in September?

In September, Biscayne National Park averages 32°C high / 26°C low with about 182 mm of rain; Miami averages 32°C high / 26°C low with about 185 mm.

Biscayne National Park vs Miami in September

Miami is the better pick in September — 75 vs 48 on SeasonMap's comfort score. Miami is sweltering, soaked, clean air, while Biscayne National Park is sweltering, soaked, clean air.

Biscayne National Park vs Miami — September climate, side by side

	🇺🇸 Biscayne National Park	🇺🇸 Miami
Comfort score	48/100 (F)	75/100 (B)
Feels-like high	37°C	37°C
Avg high / low	32° / 26°	32° / 26°
Rainfall	182 mm	185 mm
Rainy days	16	15
Humidity	83%	82%
Air quality (AQI)	32	37

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

Month by month

Biscayne National Park vs Miami in September — FAQ

Is September better in Biscayne National Park or Miami?: Miami is the better pick in September — 75 vs 48 on SeasonMap's comfort score. Miami is sweltering, soaked, clean air, while Biscayne National Park is sweltering, soaked, clean air.
What is the weather like in Biscayne National Park vs Miami in September?: In September, Biscayne National Park averages 32°C high / 26°C low with about 182 mm of rain; Miami averages 32°C high / 26°C low with about 185 mm.