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

In September, Montañita averages 27°C high / 20°C low with about 10 mm of rain; Rio de Janeiro averages 29°C high / 20°C low with about 60 mm.

Montañita vs Rio de Janeiro in September

Montañita is the better pick in September — 93 vs 88 on SeasonMap's comfort score. Montañita is hot, dry, clean air, while Rio de Janeiro is hot, a little rain.

Montañita vs Rio de Janeiro — September climate, side by side

	Montañita	Rio de Janeiro
Comfort score	93/100 (S)	88/100 (A)
Feels-like high	30°C	31°C
Avg high / low	27° / 20°	29° / 20°
Rainfall	10 mm	60 mm
Rainy days	3	9
Humidity	82%	74%
Air quality (AQI)	39	70

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

Montañita vs Rio de Janeiro in September — FAQ

Is September better in Montañita or Rio de Janeiro?: Montañita is the better pick in September — 93 vs 88 on SeasonMap's comfort score. Montañita is hot, dry, clean air, while Rio de Janeiro is hot, a little rain.
What is the weather like in Montañita vs Rio de Janeiro in September?: In September, Montañita averages 27°C high / 20°C low with about 10 mm of rain; Rio de Janeiro averages 29°C high / 20°C low with about 60 mm.