What is the weather like in Buenos Aires vs Mar del Plata in October?

In October, Buenos Aires averages 22°C high / 14°C low with about 84 mm of rain; Mar del Plata averages 20°C high / 8°C low with about 62 mm.

Buenos Aires vs Mar del Plata in October

Buenos Aires is the better pick in October — 90 vs 76 on SeasonMap's comfort score. Buenos Aires is nice, rainy, clean air, while Mar del Plata is nice, a little rain, clean air.

Buenos Aires vs Mar del Plata — October climate, side by side

	🇦🇷 Buenos Aires	🇦🇷 Mar del Plata
Comfort score	90/100 (S)	76/100 (B)
Feels-like high	21°C	18°C
Avg high / low	22° / 14°	20° / 8°
Rainfall	84 mm	62 mm
Rainy days	9	8
Humidity	70%	75%
Air quality (AQI)	32	27

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

Month by month

Buenos Aires vs Mar del Plata in October — FAQ

Is October better in Buenos Aires or Mar del Plata?: Buenos Aires is the better pick in October — 90 vs 76 on SeasonMap's comfort score. Buenos Aires is nice, rainy, clean air, while Mar del Plata is nice, a little rain, clean air.
What is the weather like in Buenos Aires vs Mar del Plata in October?: In October, Buenos Aires averages 22°C high / 14°C low with about 84 mm of rain; Mar del Plata averages 20°C high / 8°C low with about 62 mm.