What is the weather like in Buenos Aires vs Puerto Iguazú in October?

In October, Buenos Aires averages 22°C high / 14°C low with about 84 mm of rain; Puerto Iguazú averages 30°C high / 18°C low with about 198 mm.

Buenos Aires vs Puerto Iguazú in October

Buenos Aires is the better pick in October — 90 vs 66 on SeasonMap's comfort score. Buenos Aires is nice, rainy, clean air, while Puerto Iguazú is hot, soaked, clean air.

Buenos Aires vs Puerto Iguazú — October climate, side by side

	🇦🇷 Buenos Aires	🇦🇷 Puerto Iguazú
Comfort score	90/100 (S)	66/100 (C)
Feels-like high	21°C	33°C
Avg high / low	22° / 14°	30° / 18°
Rainfall	84 mm	198 mm
Rainy days	9	13
Humidity	70%	74%
Air quality (AQI)	32	42

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

Month by month

Buenos Aires vs Puerto Iguazú in October — FAQ

Is October better in Buenos Aires or Puerto Iguazú?: Buenos Aires is the better pick in October — 90 vs 66 on SeasonMap's comfort score. Buenos Aires is nice, rainy, clean air, while Puerto Iguazú is hot, soaked, clean air.
What is the weather like in Buenos Aires vs Puerto Iguazú in October?: In October, Buenos Aires averages 22°C high / 14°C low with about 84 mm of rain; Puerto Iguazú averages 30°C high / 18°C low with about 198 mm.