What is the weather like in Buenos Aires vs Cusco in September?

In September, Buenos Aires averages 19°C high / 12°C low with about 66 mm of rain; Cusco averages 22°C high / 6°C low with about 31 mm.

Buenos Aires vs Cusco in September

Cusco is the better pick in September — 92 vs 86 on SeasonMap's comfort score. Cusco is nice, a little rain, clean air, while Buenos Aires is nice, a little rain, clean air.

Buenos Aires vs Cusco — September climate, side by side

	Buenos Aires	Cusco
Comfort score	86/100 (A)	92/100 (S)
Feels-like high	17°C	21°C
Avg high / low	19° / 12°	22° / 6°
Rainfall	66 mm	31 mm
Rainy days	6	10
Humidity	74%	62%
Air quality (AQI)	34	43

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

Buenos Aires vs Cusco in September — FAQ

Is September better in Buenos Aires or Cusco?: Cusco is the better pick in September — 92 vs 86 on SeasonMap's comfort score. Cusco is nice, a little rain, clean air, while Buenos Aires is nice, a little rain, clean air.
What is the weather like in Buenos Aires vs Cusco in September?: In September, Buenos Aires averages 19°C high / 12°C low with about 66 mm of rain; Cusco averages 22°C high / 6°C low with about 31 mm.