What is the weather like in Buenos Aires vs Rosario in October?

In October, Buenos Aires averages 22°C high / 14°C low with about 84 mm of rain; Rosario averages 26°C high / 12°C low with about 65 mm.

Buenos Aires vs Rosario in October

Buenos Aires and Rosario are nearly tied in October — 90 vs 91 on SeasonMap's comfort score. Buenos Aires is nice, rainy, clean air; Rosario is warm, a little rain, clean air.

Buenos Aires vs Rosario — October climate, side by side

	🇦🇷 Buenos Aires	🇦🇷 Rosario
Comfort score	90/100 (S)	91/100 (S)
Feels-like high	21°C	24°C
Avg high / low	22° / 14°	26° / 12°
Rainfall	84 mm	65 mm
Rainy days	9	8
Humidity	70%	62%
Air quality (AQI)	32	30

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

Month by month

Buenos Aires vs Rosario in October — FAQ

Is October better in Buenos Aires or Rosario?: Buenos Aires and Rosario are nearly tied in October — 90 vs 91 on SeasonMap's comfort score. Buenos Aires is nice, rainy, clean air; Rosario is warm, a little rain, clean air.
What is the weather like in Buenos Aires vs Rosario in October?: In October, Buenos Aires averages 22°C high / 14°C low with about 84 mm of rain; Rosario averages 26°C high / 12°C low with about 65 mm.