What is the weather like in Rio de Janeiro vs São Paulo in October?

In October, Rio de Janeiro averages 29°C high / 21°C low with about 138 mm of rain; São Paulo averages 27°C high / 17°C low with about 118 mm.

Rio de Janeiro vs São Paulo in October

Rio de Janeiro and São Paulo are nearly tied in October — 78 vs 77 on SeasonMap's comfort score. Rio de Janeiro is hot, rainy, muggy air; São Paulo is warm, rainy, muggy air.

Rio de Janeiro vs São Paulo — October climate, side by side

	🇧🇷 Rio de Janeiro	🇧🇷 São Paulo
Comfort score	78/100 (B)	77/100 (B)
Feels-like high	32°C	28°C
Avg high / low	29° / 21°	27° / 17°
Rainfall	138 mm	118 mm
Rainy days	17	16
Humidity	78%	81%
Air quality (AQI)	66	71

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

Month by month

Rio de Janeiro vs São Paulo in October — FAQ

Is October better in Rio de Janeiro or São Paulo?: Rio de Janeiro and São Paulo are nearly tied in October — 78 vs 77 on SeasonMap's comfort score. Rio de Janeiro is hot, rainy, muggy air; São Paulo is warm, rainy, muggy air.
What is the weather like in Rio de Janeiro vs São Paulo in October?: In October, Rio de Janeiro averages 29°C high / 21°C low with about 138 mm of rain; São Paulo averages 27°C high / 17°C low with about 118 mm.