What is the weather like in Porto Alegre vs Puerto Iguazú in August?

In August, Porto Alegre averages 22°C high / 11°C low with about 90 mm of rain; Puerto Iguazú averages 26°C high / 14°C low with about 94 mm.

Porto Alegre vs Puerto Iguazú in August

Porto Alegre is the better pick in August — 85 vs 81 on SeasonMap's comfort score. Porto Alegre is nice, rainy, clean air, while Puerto Iguazú is warm, rainy, clean air.

Porto Alegre vs Puerto Iguazú — August climate, side by side

	🇧🇷 Porto Alegre	🇦🇷 Puerto Iguazú
Comfort score	85/100 (A)	81/100 (A)
Feels-like high	22°C	27°C
Avg high / low	22° / 11°	26° / 14°
Rainfall	90 mm	94 mm
Rainy days	10	7
Humidity	80%	72%
Air quality (AQI)	48	33

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

Month by month

Porto Alegre vs Puerto Iguazú in August — FAQ

Is August better in Porto Alegre or Puerto Iguazú?: Porto Alegre is the better pick in August — 85 vs 81 on SeasonMap's comfort score. Porto Alegre is nice, rainy, clean air, while Puerto Iguazú is warm, rainy, clean air.
What is the weather like in Porto Alegre vs Puerto Iguazú in August?: In August, Porto Alegre averages 22°C high / 11°C low with about 90 mm of rain; Puerto Iguazú averages 26°C high / 14°C low with about 94 mm.