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

In January, Porto Alegre averages 31°C high / 21°C low with about 95 mm of rain; Puerto Iguazú averages 33°C high / 22°C low with about 145 mm.

Porto Alegre vs Puerto Iguazú in January

Porto Alegre is the better pick in January — 73 vs 50 on SeasonMap's comfort score. Porto Alegre is sweltering, rainy, clean air, while Puerto Iguazú is sweltering, rainy, clean air.

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

	🇧🇷 Porto Alegre	🇦🇷 Puerto Iguazú
Comfort score	73/100 (B)	50/100 (D)
Feels-like high	35°C	39°C
Avg high / low	31° / 21°	33° / 22°
Rainfall	95 mm	145 mm
Rainy days	13	15
Humidity	74%	77%
Air quality (AQI)	41	28

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

Month by month

Porto Alegre vs Puerto Iguazú in January — FAQ

Is January better in Porto Alegre or Puerto Iguazú?: Porto Alegre is the better pick in January — 73 vs 50 on SeasonMap's comfort score. Porto Alegre is sweltering, rainy, clean air, while Puerto Iguazú is sweltering, rainy, clean air.
What is the weather like in Porto Alegre vs Puerto Iguazú in January?: In January, Porto Alegre averages 31°C high / 21°C low with about 95 mm of rain; Puerto Iguazú averages 33°C high / 22°C low with about 145 mm.