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

In March, Porto Alegre averages 29°C high / 20°C low with about 121 mm of rain; Puerto Iguazú averages 32°C high / 21°C low with about 122 mm.

Porto Alegre vs Puerto Iguazú in March

Porto Alegre is the better pick in March — 74 vs 59 on SeasonMap's comfort score. Porto Alegre is hot, rainy, clean air, while Puerto Iguazú is sweltering, rainy, clean air.

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

	🇧🇷 Porto Alegre	🇦🇷 Puerto Iguazú
Comfort score	74/100 (B)	59/100 (D)
Feels-like high	32°C	37°C
Avg high / low	29° / 20°	32° / 21°
Rainfall	121 mm	122 mm
Rainy days	11	12
Humidity	78%	77%
Air quality (AQI)	45	27

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

Month by month

Porto Alegre vs Puerto Iguazú in March — FAQ

Is March better in Porto Alegre or Puerto Iguazú?: Porto Alegre is the better pick in March — 74 vs 59 on SeasonMap's comfort score. Porto Alegre is hot, rainy, clean air, while Puerto Iguazú is sweltering, rainy, clean air.
What is the weather like in Porto Alegre vs Puerto Iguazú in March?: In March, Porto Alegre averages 29°C high / 20°C low with about 121 mm of rain; Puerto Iguazú averages 32°C high / 21°C low with about 122 mm.