Arequipa vs Buenos Aires in October

Arequipa is the better pick in October — 95 vs 90 on SeasonMap's comfort score. Arequipa is nice, dry, clean air, while Buenos Aires is nice, rainy, clean air.

Arequipa vs Buenos AiresOctober climate, side by side

ArequipaBuenos Aires
Comfort score95/100 (S)90/100 (S)
Feels-like high23°C21°C
Avg high / low24° / 10°22° / 14°
Rainfall11 mm84 mm
Rainy days39
Humidity42%70%
Air quality (AQI)3532

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

Arequipa vs Buenos Aires in October — FAQ

Is October better in Arequipa or Buenos Aires?
Arequipa is the better pick in October — 95 vs 90 on SeasonMap's comfort score. Arequipa is nice, dry, clean air, while Buenos Aires is nice, rainy, clean air.
What is the weather like in Arequipa vs Buenos Aires in October?
In October, Arequipa averages 24°C high / 10°C low with about 11 mm of rain; Buenos Aires averages 22°C high / 14°C low with about 84 mm.