What is the weather like in Curitiba vs Puerto Iguazú in September?

In September, Curitiba averages 23°C high / 14°C low with about 88 mm of rain; Puerto Iguazú averages 30°C high / 16°C low with about 92 mm.

Curitiba vs Puerto Iguazú in September

Curitiba is the better pick in September — 87 vs 76 on SeasonMap's comfort score. Curitiba is nice, rainy, muggy air, while Puerto Iguazú is hot, rainy.

Curitiba vs Puerto Iguazú — September climate, side by side

	🇧🇷 Curitiba	🇦🇷 Puerto Iguazú
Comfort score	87/100 (A)	76/100 (B)
Feels-like high	23°C	32°C
Avg high / low	23° / 14°	30° / 16°
Rainfall	88 mm	92 mm
Rainy days	9	8
Humidity	82%	70%
Air quality (AQI)	59	57

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

Month by month

Curitiba vs Puerto Iguazú in September — FAQ

Is September better in Curitiba or Puerto Iguazú?: Curitiba is the better pick in September — 87 vs 76 on SeasonMap's comfort score. Curitiba is nice, rainy, muggy air, while Puerto Iguazú is hot, rainy.
What is the weather like in Curitiba vs Puerto Iguazú in September?: In September, Curitiba averages 23°C high / 14°C low with about 88 mm of rain; Puerto Iguazú averages 30°C high / 16°C low with about 92 mm.