What is the weather like in Ilha Grande vs Ouro Preto in September?

In September, Ilha Grande averages 18°C high / 14°C low with about 76 mm of rain; Ouro Preto averages 25°C high / 14°C low with about 59 mm.

Ilha Grande vs Ouro Preto in September

Ouro Preto is the better pick in September — 93 vs 85 on SeasonMap's comfort score. Ouro Preto is warm, a little rain, while Ilha Grande is nice, a little rain, muggy air.

Ilha Grande vs Ouro Preto — September climate, side by side

	🇧🇷 Ilha Grande	🇧🇷 Ouro Preto
Comfort score	85/100 (A)	93/100 (S)
Feels-like high	18°C	25°C
Avg high / low	18° / 14°	25° / 14°
Rainfall	76 mm	59 mm
Rainy days	11	8
Humidity	81%	67%
Air quality (AQI)	76	52

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

Month by month

Ilha Grande vs Ouro Preto in September — FAQ

Is September better in Ilha Grande or Ouro Preto?: Ouro Preto is the better pick in September — 93 vs 85 on SeasonMap's comfort score. Ouro Preto is warm, a little rain, while Ilha Grande is nice, a little rain, muggy air.
What is the weather like in Ilha Grande vs Ouro Preto in September?: In September, Ilha Grande averages 18°C high / 14°C low with about 76 mm of rain; Ouro Preto averages 25°C high / 14°C low with about 59 mm.