What is the weather like in Belém vs São Paulo in September?

In September, Belém averages 32°C high / 24°C low with about 23 mm of rain; São Paulo averages 27°C high / 17°C low with about 47 mm.

Belém vs São Paulo in September

São Paulo is the better pick in September — 84 vs 76 on SeasonMap's comfort score. São Paulo is warm, a little rain, poor air quality, while Belém is sweltering, dry, clean air.

Belém vs São Paulo — September climate, side by side

	🇧🇷 Belém	🇧🇷 São Paulo
Comfort score	76/100 (B)	84/100 (A)
Feels-like high	36°C	28°C
Avg high / low	32° / 24°	27° / 17°
Rainfall	23 mm	47 mm
Rainy days	7	7
Humidity	74%	74%
Air quality (AQI)	34	104

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

Month by month

Belém vs São Paulo in September — FAQ

Is September better in Belém or São Paulo?: São Paulo is the better pick in September — 84 vs 76 on SeasonMap's comfort score. São Paulo is warm, a little rain, poor air quality, while Belém is sweltering, dry, clean air.
What is the weather like in Belém vs São Paulo in September?: In September, Belém averages 32°C high / 24°C low with about 23 mm of rain; São Paulo averages 27°C high / 17°C low with about 47 mm.