What is the weather like in Arequipa vs Cusco in September?

In September, Arequipa averages 24°C high / 10°C low with about 1 mm of rain; Cusco averages 22°C high / 6°C low with about 31 mm.

Arequipa vs Cusco in September

Arequipa is the better pick in September — 96 vs 92 on SeasonMap's comfort score. Arequipa is nice, dry, clean air, while Cusco is nice, a little rain, clean air.

Arequipa vs Cusco — September climate, side by side

	Arequipa	Cusco
Comfort score	96/100 (S)	92/100 (S)
Feels-like high	22°C	21°C
Avg high / low	24° / 10°	22° / 6°
Rainfall	1 mm	31 mm
Rainy days	0	10
Humidity	35%	62%
Air quality (AQI)	34	43

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

Arequipa vs Cusco in September — FAQ

Is September better in Arequipa or Cusco?: Arequipa is the better pick in September — 96 vs 92 on SeasonMap's comfort score. Arequipa is nice, dry, clean air, while Cusco is nice, a little rain, clean air.
What is the weather like in Arequipa vs Cusco in September?: In September, Arequipa averages 24°C high / 10°C low with about 1 mm of rain; Cusco averages 22°C high / 6°C low with about 31 mm.