What is the weather like in Ilha Grande vs Vitória in September?

In September, Ilha Grande averages 18°C high / 14°C low with about 76 mm of rain; Vitória averages 29°C high / 20°C low with about 55 mm.

Ilha Grande vs Vitória in September

Ilha Grande is the better pick in September — 85 vs 81 on SeasonMap's comfort score. Ilha Grande is nice, a little rain, muggy air, while Vitória is hot, a little rain, clean air.

Ilha Grande vs Vitória — September climate, side by side

	🇧🇷 Ilha Grande	🇧🇷 Vitória
Comfort score	85/100 (A)	81/100 (A)
Feels-like high	18°C	31°C
Avg high / low	18° / 14°	29° / 20°
Rainfall	76 mm	55 mm
Rainy days	11	9
Humidity	81%	78%
Air quality (AQI)	76	39

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

Month by month

Ilha Grande vs Vitória in September — FAQ

Is September better in Ilha Grande or Vitória?: Ilha Grande is the better pick in September — 85 vs 81 on SeasonMap's comfort score. Ilha Grande is nice, a little rain, muggy air, while Vitória is hot, a little rain, clean air.
What is the weather like in Ilha Grande vs Vitória in September?: In September, Ilha Grande averages 18°C high / 14°C low with about 76 mm of rain; Vitória averages 29°C high / 20°C low with about 55 mm.