What is the weather like in Fernando de Noronha vs Rio de Janeiro in September?

In September, Fernando de Noronha averages 30°C high / 25°C low with about 23 mm of rain; Rio de Janeiro averages 29°C high / 20°C low with about 60 mm.

Fernando de Noronha vs Rio de Janeiro in September

Fernando de Noronha and Rio de Janeiro are nearly tied in September — 88 vs 88 on SeasonMap's comfort score. Fernando de Noronha is hot, dry, muggy air; Rio de Janeiro is hot, a little rain.

Fernando de Noronha vs Rio de Janeiro — September climate, side by side

	Fernando de Noronha	Rio de Janeiro
Comfort score	88/100 (A)	88/100 (A)
Feels-like high	32°C	31°C
Avg high / low	30° / 25°	29° / 20°
Rainfall	23 mm	60 mm
Rainy days	11	9
Humidity	79%	74%
Air quality (AQI)	53	70

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

Fernando de Noronha vs Rio de Janeiro in September — FAQ

Is September better in Fernando de Noronha or Rio de Janeiro?: Fernando de Noronha and Rio de Janeiro are nearly tied in September — 88 vs 88 on SeasonMap's comfort score. Fernando de Noronha is hot, dry, muggy air; Rio de Janeiro is hot, a little rain.
What is the weather like in Fernando de Noronha vs Rio de Janeiro in September?: In September, Fernando de Noronha averages 30°C high / 25°C low with about 23 mm of rain; Rio de Janeiro averages 29°C high / 20°C low with about 60 mm.